{"id":56800,"date":"2026-09-11T08:27:08","date_gmt":"2026-09-11T08:27:08","guid":{"rendered":"https:\/\/zobai.com\/?p=56800"},"modified":"2026-10-27T04:21:45","modified_gmt":"2026-10-27T04:21:45","slug":"two-phase-flow-safety-valve-sizing-why-gas-or-liquid-methods-are-not-enough","status":"publish","type":"post","link":"https:\/\/zobai.com\/ar\/blog\/two-phase-flow-safety-valve-sizing-why-gas-or-liquid-methods-are-not-enough\/","title":{"rendered":"\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631: \u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u0643\u0641\u064a \u0637\u0631\u0642 \u0627\u0644\u063a\u0627\u0632 \u0623\u0648 \u0627\u0644\u0633\u0627\u0626\u0644"},"content":{"rendered":"<style>\n.zobai-article { max-width: 100%; }\n.zobai-article p, .zobai-article li, .zobai-article td, .zobai-article th { overflow-wrap: anywhere; }\n.zobai-article__lede { font-size: 1.08em; }\n.zobai-article__table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1.25rem 0; }\n.zobai-article__table-wrap table { width: 100%; min-width: 680px; border-collapse: collapse; }\n.zobai-article__table-wrap th, .zobai-article__table-wrap td { padding: 0.75rem; text-align: left; vertical-align: top; border: 1px solid rgba(0, 0, 0, 0.14); }\n.zobai-article__decision { margin: 1.25rem 0; padding: 1rem 1.1rem; border-left: 3px solid currentColor; }\n.zobai-article__flow { margin: 1.25rem 0; padding: 1rem 1.1rem; background: rgba(0, 0, 0, 0.035); }\n.zobai-article__flow p { margin: 0; }\n.zobai-article__cta { margin-top: 2rem; padding: 1.25rem; border: 1px solid rgba(0, 0, 0, 0.16); }\n.zobai-article__cta p:last-child { margin-bottom: 0; }\n.zobai-article__scenario { margin: 1.5rem 0; padding: 1rem 1.1rem; border-left: 3px solid currentColor; background: rgba(0, 0, 0, 0.035); }\n.zobai-article__source-note { margin: 1.25rem 0; padding: 1rem 1.1rem; background: rgba(0, 0, 0, 0.035); }\n.zobai-article__faq-item { margin: 1.25rem 0; }\n@media (max-width: 767px) {\n  .zobai-article__table-wrap table { min-width: 620px; }\n  .zobai-article__decision, .zobai-article__flow, .zobai-article__cta, .zobai-article__scenario, .zobai-article__source-note { padding: 0.9rem; }\n}\n<\/style>\n<article class=\"zobai-article\">\n<p class=\"zobai-article__lede\">\n  \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u062d\u0633\u0627\u0628 \u062d\u0627\u0644\u0629 \u062a\u0646\u0641\u064a\u0633 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0628\u0637\u0631\u064a\u0642\u0629 \u062d\u0627\u0644\u0629 \u063a\u0627\u0632 \u0639\u0627\u062f\u064a\u0629 \u0623\u0648 \u062d\u0627\u0644\u0629 \u0633\u0627\u0626\u0644 \u0639\u0627\u062f\u064a\u0629 \u0644\u0645\u062c\u0631\u062f \u0623\u0646 \u0623\u062d\u062f \u0627\u0644\u0637\u0648\u0631\u064a\u0646 \u064a\u0628\u062f\u0648 \u0645\u0647\u064a\u0645\u0646\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0637\u0628\u064a\u0639\u064a. \u0625\u0630\u0627 \u0648\u064f\u062c\u062f \u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u0633\u0627\u0626\u0644 \u0645\u0639\u064b\u0627 \u0639\u0646\u062f \u0645\u062f\u062e\u0644 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646\u2014\u0623\u0648 \u062a\u063a\u064a\u0651\u0631 \u0627\u0644\u0645\u0627\u0626\u0639 \u0637\u0648\u0631\u0647 \u0645\u0639 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637\u2014\u0641\u064a\u062c\u0628 \u0623\u0646 \u062a\u0645\u062b\u0644 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062d\u0633\u0627\u0628 \u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0641\u0639\u0644\u064a \u0647\u0630\u0627.\n<\/p>\n<p>\n  \u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0623\u0631\u0628\u0639\u0629 \u0623\u0633\u0626\u0644\u0629 \u0645\u0646\u0641\u0635\u0644\u0629. \u0623\u0648\u0644\u0627\u064b\u060c, <strong>\u0645\u0627 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0641\u0639\u0644\u064a\u0627\u064b<\/strong> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u0645\u0639\u062a\u0628\u0631\u061f \u062b\u0627\u0646\u064a\u0627\u064b\u060c, <strong>\u0645\u0627 \u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0648\u0631 \u0648\u0645\u0633\u0627\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0635\u0644 \u0625\u0644\u0649 \u0627\u0644\u062c\u0647\u0627\u0632 \u0648\u062a\u062a\u0637\u0648\u0631 \u062e\u0644\u0627\u0644 \u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0636\u063a\u0637<\/strong>\u061f \u062b\u0627\u0644\u062b\u0627\u064b\u060c, <strong>\u0623\u064a \u0637\u0631\u064a\u0642\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a\u0647\u0627 \u0645\u0639 \u062a\u0644\u0643 \u0627\u0644\u062d\u0627\u0644\u0629<\/strong>\u061f \u0631\u0627\u0628\u0639\u0627\u064b\u060c, <strong>\u0645\u0627 \u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u062e\u062a\u0627\u0631<\/strong>\u061f \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0639\u0644\u0649 \u0633\u0624\u0627\u0644 \u0648\u0627\u062d\u062f \u0644\u0627 \u062a\u063a\u0644\u0642 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0623\u062e\u0631\u0649.\n<\/p>\n<p>\n  \u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u0644\u0627 \u064a\u064f\u0639\u062f \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0644\u0644\u063a\u0627\u0632 \u0641\u0642\u0637 \u0623\u0648 \u0644\u0644\u0633\u0627\u0626\u0644 \u0641\u0642\u0637 \u0628\u062f\u064a\u0644\u0627\u064b \u0639\u0627\u0645\u0627\u064b \u0639\u0646 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631. \u062a\u0645\u062b\u0644 \u0637\u0631\u064a\u0642\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0637\u0648\u0631\u0627\u064b \u0648\u0627\u062d\u062f\u0627\u064b \u0648\u0641\u0642 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0645\u062d\u062f\u062f\u0629\u061b \u0628\u064a\u0646\u0645\u0627 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0645\u062b\u0644 \u0627\u0644\u062d\u0633\u0627\u0628 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0648\u062a\u063a\u064a\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0648\u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0648\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0630\u064a \u064a\u062a\u0648\u0642\u0639\u0647 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u062e\u062a\u0627\u0631. \u064a\u0628\u0642\u0649 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0645\u062f\u062e\u0644\u0627\u064b \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0641\u064a \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0623\u0648\u0644\u064a\u0629\u2014\u0641\u0647\u0648 \u0644\u0627 \u064a\u0646\u0634\u0623 \u0645\u0646 \u0645\u0639\u0627\u062f\u0644\u0629 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645.\n<\/p>\n<p>\n  <a href=\"https:\/\/www.iso.org\/standard\/76057.html\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">ISO 4126-10:2024<\/a><br \/>\n  \u064a\u063a\u0637\u064a \u062a\u062d\u062f\u064a\u062f\u0627\u064b \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0646 \u0648\u0623\u0642\u0631\u0627\u0635 \u0627\u0644\u062a\u0645\u0632\u0642 \u0644\u0640 <strong>\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u063a\u0627\u0632\/\u0633\u0627\u0626\u0644<\/strong> \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0636\u063a\u0648\u0637\u0629. \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0644\u062e\u0635 \u0627\u0644\u0639\u0627\u0645 \u0644\u0645\u0639\u064a\u0627\u0631 ISO \u0627\u0644\u0646\u0637\u0627\u0642\u061b \u0644\u0627 \u062a\u0639\u064a\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0623\u0648 \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0639\u064a\u0627\u0631.\n<\/p>\n<p>\n  \u0641\u064a \u0645\u0634\u0631\u0648\u0639 API\u060c \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0641\u0635\u0644 \u0623\u062f\u0648\u0627\u0631 \u0627\u0644\u0648\u062b\u0627\u0626\u0642. <a href=\"https:\/\/www.api.org\/products-and-services\/standards\/important-standards-announcements\/standard521\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\u0645\u0639\u064a\u0627\u0631 API 521<\/a> \u0647\u0648 \u0627\u0644\u0645\u0631\u062c\u0639 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0646\u0638\u0627\u0645 \u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0636\u063a\u0637 \u0648\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0636\u063a\u0637\u060c \u0628\u064a\u0646\u0645\u0627 <a href=\"https:\/\/www.api.org\/products-and-services\/standards\/important-standards-announcements\/520parti\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">API 520 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0648\u0644\u060c \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0639\u0627\u0634\u0631<\/a> \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 API \u0627\u0644\u062d\u0627\u0644\u064a \u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u062c\u0647\u0632\u0629 \u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0636\u063a\u0637. \u0644\u0627 \u064a\u0632\u0627\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u062d\u0627\u0643\u0645 \u0648\u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u0639\u062a\u0645\u062f.\n<\/p>\n<p>\n  \u0644\u0644\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0623\u0648\u0633\u0639 \u0645\u0646 \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u062d\u062a\u0649 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0633\u0639\u0629\u060c \u0631\u0627\u062c\u0639 <a href=\"https:\/\/zobai.com\/ar\/blog\/safety-valve-sizing-and-certified-relieving-capacity-guide\/\">\u062f\u0644\u064a\u0644 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0646 \u0648\u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629<\/a>.\n<\/p>\n<section>\n<h2>\u0645\u062a\u0649 \u062a\u0635\u0628\u062d \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0645\u0633\u0623\u0644\u0629 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631\u061f<\/h2>\n<p>\n  \u0644\u0627 \u062a\u0628\u062f\u0623 \u0645\u0633\u0623\u0644\u0629 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u062e\u0644\u064a\u0637 \u0628\u062e\u0627\u0631 \u0648\u0633\u0627\u0626\u0644 \u0645\u0631\u0626\u064a \u064a\u062a\u062f\u0641\u0642 \u0628\u0627\u0644\u0641\u0639\u0644 \u0646\u062d\u0648 \u0627\u0644\u0635\u0645\u0627\u0645. \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u064a \u0627\u0644\u0623\u0648\u0644 \u0647\u0648 \u0645\u0627 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u0635\u0644 \u0625\u0644\u0649 \u0645\u062f\u062e\u0644 \u062c\u0647\u0627\u0632 \u0627\u0644\u0623\u0645\u0627\u0646\u061b \u0648\u0627\u0644\u062b\u0627\u0646\u064a \u0647\u0648 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062a\u0644\u0643 \u0627\u0644\u062d\u0627\u0644\u0629 \u062a\u062a\u063a\u064a\u0631 \u062c\u0648\u0647\u0631\u064a\u064b\u0627 \u0645\u0639 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637 \u0639\u0628\u0631 \u0627\u0644\u0645\u062f\u062e\u0644 \u0648\u0627\u0644\u0641\u0648\u0651\u0647\u0629 \u0648\u0627\u0644\u0635\u0645\u0627\u0645.\n<\/p>\n<p>\n  \u064a\u062c\u0628 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0623\u0631\u0628\u0639 \u062d\u0627\u0644\u0627\u062a \u0644\u0623\u0646\u0647\u0627 \u0644\u0627 \u062a\u0628\u062f\u0623 \u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629:\n<\/p>\n<div class=\"zobai-article__table-wrap\" role=\"region\" aria-label=\"\u062c\u062f\u0648\u0644 \u062a\u0635\u0646\u064a\u0641 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0646\u0641\u064a\u0633\" tabindex=\"0\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">\u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633<\/th>\n<th scope=\"col\">\u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0627\u0644\u0623\u0648\u0644<\/th>\n<th scope=\"col\">\u062d\u062f \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0648\u0627\u062c\u0628 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u064a\u0647<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u064a\u0628\u0642\u0649 \u0627\u0644\u063a\u0627\u0632 \u0623\u0648 \u0627\u0644\u0628\u062e\u0627\u0631 \u0641\u064a \u0637\u0648\u0631 \u0623\u062d\u0627\u062f\u064a<\/td>\n<td>\u0647\u0644 \u062a\u0645\u062b\u0644 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0628\u062e\u0627\u0631 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0643\u0627\u0645\u0644\u061f<\/td>\n<td>\u0644\u0627 \u062a\u064f\u0646\u0634\u0626 \u062d\u0627\u0644\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0644\u0645\u062c\u0631\u062f \u0648\u062c\u0648\u062f \u0633\u0627\u0626\u0644 \u0641\u064a \u0645\u0643\u0627\u0646 \u0622\u062e\u0631 \u0645\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u064a\u0628\u0642\u0649 \u0627\u0644\u0633\u0627\u0626\u0644 \u0641\u064a \u0637\u0648\u0631 \u0623\u062d\u0627\u062f\u064a<\/td>\n<td>\u0647\u0644 \u062a\u0638\u0644 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627 \u0635\u0627\u0644\u062d\u0629 \u0639\u0628\u0631 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0624\u062b\u0631 \u0641\u064a \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a\u061f<\/td>\n<td>\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062a\u0628\u062e\u064a\u0631 \u0627\u0644\u0648\u0645\u064a\u0636\u064a \u0644\u0627 \u064a\u0635\u0628\u062d \u062c\u0648\u0647\u0631\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0645\u0639\u0646\u064a.<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0633\u0627\u0626\u0644 \u0645\u0648\u062c\u0648\u062f\u0627\u0646 \u0628\u0627\u0644\u0641\u0639\u0644 \u0639\u0646\u062f \u0645\u062f\u062e\u0644 \u0627\u0644\u0635\u0645\u0627\u0645<\/td>\n<td>\u0645\u0627 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0628\u062e\u0627\u0631\u064a\u0629\/\u0627\u0644\u0633\u0627\u0626\u0644\u0629 \u0648\u0623\u0633\u0627\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0630\u064a \u064a\u0635\u0644 \u0625\u0644\u0649 \u0627\u0644\u062c\u0647\u0627\u0632\u061f<\/td>\n<td>\u0644\u0627 \u062a\u0642\u0645 \u0628\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u062a\u062f\u0641\u0642\u064a\u0646 \u0645\u0633\u062a\u0642\u0644\u064a\u0646 \u062b\u0645 \u062a\u0641\u062a\u0631\u0636 \u0623\u0646 \u0645\u062c\u0645\u0648\u0639\u0647\u0645\u0627 \u064a\u0639\u064a\u062f \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0642\u062a\u0631\u0646.<\/td>\n<\/tr>\n<tr>\n<td>\u064a\u062f\u062e\u0644 \u0627\u0644\u0633\u0627\u0626\u0644 \u0643\u0637\u0648\u0631 \u0648\u0627\u062d\u062f \u062b\u0645 \u064a\u062a\u0628\u062e\u0631 \u0627\u0644\u0648\u0645\u064a\u0636 \u0645\u0639 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637<\/td>\n<td>\u0623\u064a\u0646 \u064a\u0635\u0628\u062d \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0628\u062e\u0627\u0631 \u0630\u0627 \u0635\u0644\u0629 \u0648\u0645\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0630\u064a \u064a\u0645\u062b\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635\u061f<\/td>\n<td>\u0644\u0627 \u062a\u0639\u062a\u0628\u0631 \u0645\u062f\u062e\u0644\u064b\u0627 \u0633\u0627\u0626\u0644\u064b\u0627 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u062f\u0644\u064a\u0644\u064b\u0627 \u0639\u0644\u0649 \u0623\u0646 \u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u0633\u0627\u0626\u0644 \u0641\u0642\u0637 \u062a\u0638\u0644 \u0635\u0627\u0644\u062d\u0629 \u0639\u0628\u0631 \u0627\u0644\u062c\u0647\u0627\u0632.<\/td>\n<\/tr>\n<tr>\n<td>\u064a\u0642\u062a\u0631\u0628 \u0627\u0644\u0628\u062e\u0627\u0631 \u0645\u0646 \u0627\u0644\u062a\u0643\u0627\u062b\u0641<\/td>\n<td>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629 \u062a\u0645\u062b\u064a\u0644 \u062a\u0643\u0648\u0651\u0646 \u0637\u0648\u0631 \u0633\u0627\u0626\u0644 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0630\u064a \u0627\u0644\u0635\u0644\u0629\u061f<\/td>\n<td>\u0644\u0627 \u062a\u0641\u062a\u0631\u0636 \u0623\u0646 \u201c\u062e\u062f\u0645\u0629 \u0627\u0644\u0628\u062e\u0627\u0631\u201d \u062a\u0636\u0645\u0646 \u062a\u062f\u0641\u0642\u064b\u0627 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631 \u0639\u0628\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u0646\u0641\u064a\u0633.<\/td>\n<\/tr>\n<tr>\n<td>\u0642\u062f \u064a\u062a\u0643\u0648\u0646 \u0637\u0648\u0631 \u0635\u0644\u0628 \u0628\u0627\u0644\u062a\u062c\u0645\u062f \u0623\u0648 \u0627\u0644\u062a\u0628\u0644\u0648\u0631 \u0623\u0648 \u0627\u0644\u062a\u0631\u0633\u064a\u0628<\/td>\n<td>\u0647\u0644 \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0625\u0644\u0649 \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0646\u0641\u0635\u0644\u0629 \u0644\u0627\u0646\u0633\u062f\u0627\u062f\/\u062a\u0643\u0648\u0651\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629\u061f<\/td>\n<td>ISO 4126-10 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0644\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0644\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644\u061b \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u062e\u0627\u0631\u062c \u0646\u0637\u0627\u0642 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0628\u0633\u064a\u0637 \u0647\u0630\u0627 \u0648\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0625\u062c\u0628\u0627\u0631\u0647 \u0639\u0644\u064a\u0647.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<figure class=\"wp-block-image size-full zobai-figure\" data-image-slot=\"IMG-01\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-01.webp\" alt=\"\u0645\u062e\u0637\u0637 \u0642\u0631\u0627\u0631 \u0644\u062a\u062d\u062f\u064a\u062f \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u060c \u0648\u0627\u0644\u0648\u0645\u064a\u0636\u060c \u0648\u0627\u0644\u062a\u0643\u0627\u062b\u0641\u060c \u0648\u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0639\u0646\u062f \u0627\u0644\u0645\u062f\u062e\u0644.\" title=\"\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u0644\u062c\u0631\u064a\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631: \u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u0643\u0641\u064a \u0637\u0631\u0642 \u0627\u0644\u063a\u0627\u0632 \u0623\u0648 \u0627\u0644\u0633\u0627\u0626\u0644 - IMG-01\" width=\"1200\" height=\"900\" class=\"wp-image-56848\" decoding=\"async\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-01.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-01-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-01-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-01-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-01-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-01-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption>\u0645\u062e\u0637\u0637 \u0642\u0631\u0627\u0631 \u0644\u062a\u062d\u062f\u064a\u062f \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u060c \u0648\u0627\u0644\u0648\u0645\u064a\u0636\u060c \u0648\u0627\u0644\u062a\u0643\u0627\u062b\u0641\u060c \u0648\u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0639\u0646\u062f \u0627\u0644\u0645\u062f\u062e\u0644.<\/figcaption><\/figure>\n<p>\n  \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0645\u0646\u0641\u0635\u0644\u0629 \u064a\u0645\u0646\u0639 \u062e\u0637\u0623\u064a\u0646 \u0634\u0627\u0626\u0639\u064a\u0646. \u0623\u0648\u0644\u0627\u064b\u060c, <strong>\u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0648\u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0648\u0645\u064a\u0636\u064a \u0644\u064a\u0633\u0627 \u0645\u062a\u0631\u0627\u062f\u0641\u064a\u0646<\/strong>: \u0627\u0644\u062a\u0628\u062e\u0631 \u0627\u0644\u0648\u0645\u0636\u064a \u0647\u0648 \u0623\u062d\u062f \u0627\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0644\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u062e\u0644\u064a\u0637 \u063a\u0627\u0632\/\u0633\u0627\u0626\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0635\u0644 \u0627\u0644\u062e\u0644\u064a\u0637 \u0625\u0644\u0649 \u0627\u0644\u0645\u062f\u062e\u0644 \u0648\u0647\u0648 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0628\u0627\u0644\u0641\u0639\u0644. \u062b\u0627\u0646\u064a\u064b\u0627\u060c \u0648\u062c\u0648\u062f \u0637\u0648\u0631 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\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627<\/td>\n<td>\u0627\u0644\u062a\u0628\u062e\u0631 \u0627\u0644\u0648\u0645\u0636\u064a\u060c \u0623\u0648 \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0628\u062e\u0627\u0631\u060c \u0623\u0648 \u062a\u062d\u0631\u0631 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0645\u0630\u0627\u0628\u060c \u0623\u0648 \u062c\u0632\u0621 \u0628\u062e\u0627\u0631\u064a \u0645\u0648\u062c\u0648\u062f<\/td>\n<\/tr>\n<tr>\n<td>\u0637\u0648\u0631\u064a\u0646<\/td>\n<td>\u0633\u0644\u0648\u0643 \u0645\u062a\u0631\u0627\u0628\u0637 \u0628\u064a\u0646 \u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u0633\u0627\u0626\u0644 \u0648\u0641\u0642 \u0646\u0645\u0648\u0630\u062c \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u062d\u062f\u062f<\/td>\n<td>\u0639\u062f\u0645 \u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a 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\u0627\u0644\u0637\u0648\u0631 \u0623\u0648 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0635\u0631\u064a\u0641 \u0645\u0639\u062a\u0645\u062f\u0629 \u0644\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0633\u0627\u0626\u0644 \u0643\u0645\u062f\u062e\u0644\u0627\u062a. \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0647\u0648 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0647\u0630\u0647 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 <strong>\u062f\u0627\u062e\u0644 \u0625\u062c\u0631\u0627\u0621 \u0645\u062d\u062f\u062f \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631<\/strong>, \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0628\u0648\u0627\u062d\u062f.\n<\/p>\n<p>\n  \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0651\u0639\u064a\u0646 \u062a\u062c\u0639\u0644 \u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0648\u0627\u0636\u062d\u064b\u0627. \u0623\u062f\u0627\u0629 Emerson \u0627\u0644\u062d\u0627\u0644\u064a\u0629 <a href=\"https:\/\/valvesizing.emerson.com\/Software\/PRV2SIZEoverview.aspx\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">PRV\u00b2SIZE sizing software<\/a> \u062a\u064f\u062f\u0631\u062c \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0643\u0637\u0631\u0642 \u0645\u0646\u0641\u0635\u0644\u0629 \u0639\u0646 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0639\u0627\u062f\u064a \u0644\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0633\u0627\u0626\u0644 \u0648\u0627\u0644\u0628\u062e\u0627\u0631. \u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u062a\u062a\u0639\u0627\u0645\u0644 LESER \u0645\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0643\u0645\u0648\u0636\u0648\u0639 \u0645\u062e\u0635\u0635 \u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0641\u064a <a href=\"https:\/\/www.leser.com\/en-us\/support-and-tools\/engineering\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">ENGINEERING technical manual<\/a> \u0648\u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u0641\u0646\u064a.\n<\/p>\n<aside class=\"zobai-article__decision\">\n<p>\n    <strong>\u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0647\u0646\u062f\u0633\u064a:<\/strong> \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u062d\u0633\u0627\u0628\u064b\u0627 \u0639\u0627\u062f\u064a\u064b\u0627 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631 \u0643\u0628\u062f\u064a\u0644 \u0639\u0627\u0645 \u0644\u062d\u0627\u0644\u0629 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u062d\u0642\u064a\u0642\u064a\u0629. \u0644\u0627 \u062a\u0632\u0627\u0644 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0645\u062f\u062e\u0644\u0627\u062a \u0645\u0634\u0631\u0648\u0639\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0637\u0631\u064a\u0642\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u062d\u0627\u0643\u0645\u0629 \u0635\u0631\u0627\u062d\u0629\u064b.\n  <\/p>\n<\/aside>\n<p>\n  \u064a\u0641\u0634\u0644 \u0627\u062e\u062a\u0635\u0627\u0631 \u0622\u062e\u0631 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0646\u0641\u0633\u0647: \u062d\u0633\u0627\u0628 \u062c\u0632\u0621 \u063a\u0627\u0632\u064a \u0648\u062c\u0632\u0621 \u0633\u0627\u0626\u0644 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644 \u0648\u062c\u0645\u0639 \u0627\u0644\u0646\u062a\u064a\u062c\u062a\u064a\u0646 \u0644\u0627 \u064a\u064f\u062b\u0628\u062a \u0628\u062d\u062f \u0630\u0627\u062a\u0647 \u0623\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u064a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0642\u062a\u0631\u0646 \u0648\u062a\u063a\u064a\u0631 \u0627\u0644\u0637\u0648\u0631 \u0642\u062f \u062a\u0645 \u062a\u0645\u062b\u064a\u0644\u0647\u0645\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.\n<\/p>\n<aside class=\"zobai-article__scenario\">\n<p><strong>\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0647\u0646\u062f\u0633\u064a \u062a\u0648\u0636\u064a\u062d\u064a:<\/strong> \u064a\u0635\u0644 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0645\u0641\u0631\u0637 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0625\u0644\u0649 \u0645\u062f\u062e\u0644 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0643\u0633\u0627\u0626\u0644\u060c \u0644\u0643\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637 \u0639\u0628\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u064a\u0633\u0628\u0628 \u0627\u0644\u062a\u0628\u062e\u064a\u0631 \u0627\u0644\u0648\u0645\u0636\u064a. \u0642\u062f \u064a\u0628\u062f\u0648 \u0627\u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u0626\u0644 \u0641\u0642\u0637 \u0645\u0639\u0642\u0648\u0644\u064b\u0627 \u0644\u0623\u0646 \u0639\u064a\u0646\u0629 \u0627\u0644\u0645\u062f\u062e\u0644 \u0633\u0627\u0626\u0644\u0629\u061b \u0643\u0645\u0627 \u0623\u0646 \u0627\u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u063a\u0627\u0632 \u0641\u0642\u0637 \u062e\u0627\u0637\u0626 \u0644\u0623\u0646 \u0627\u0644\u0645\u062f\u062e\u0644 \u0644\u064a\u0633 \u0628\u062e\u0627\u0631\u064b\u0627. \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0647\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0628\u062e\u064a\u0631 \u0648\u0645\u0636\u064a\/\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u062a\u0645\u062b\u0644 \u062a\u063a\u064a\u0631 \u0627\u0644\u062e\u0648\u0627\u0635 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637\u060c \u0645\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u062e\u0648\u0627\u0635 \u0645\u0648\u0644\u062f\u0629 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0646\u0645\u0648\u0630\u062c \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a.<\/p>\n<\/aside>\n<p>\n  \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u064a\u064f\u0642\u064a\u064e\u0651\u0645 \u062a\u062d\u062f\u064a\u062f\u064b\u0627 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 API\u060c \u0641\u0627\u0633\u062a\u062e\u062f\u0645<br \/>\n  <a href=\"https:\/\/zobai.com\/ar\/standards\/api-520-safety-valve-sizing\/\">\u062f\u0644\u064a\u0644 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0646 API 520<\/a><br \/>\n  \u0644\u0633\u064a\u0631 \u0639\u0645\u0644 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0623\u0648\u0633\u0639 \u0627\u0644\u062e\u0627\u0635 \u0628\u0640 API. \u0642\u0628\u0644 \u062a\u0637\u0628\u064a\u0642 \u0625\u0635\u062f\u0627\u0631 \u0645\u0639\u064a\u0646 \u0639\u0644\u0649 \u0645\u0634\u0631\u0648\u0639\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0631\u0633\u0645\u064a \u0644\u0640<br \/>\n  <a href=\"https:\/\/www.api.org\/products-and-services\/standards\/standards-plan\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\u062e\u0637\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 API<\/a><br \/>\n  \u0648\u0627\u062a\u0628\u0639 \u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u062d\u0627\u0643\u0645.\n<\/p>\n<\/section>\n<section>\n<h2>\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062a\u063a\u064a\u0631 \u0641\u064a \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631\u061f<\/h2>\n<p>\n  \u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u062a\u0635\u0628\u062d \u0627\u0644\u062d\u0627\u0644\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631 \u0641\u0639\u0644\u064a\u064b\u0627\u060c \u064a\u062c\u0628 \u0625\u0628\u0642\u0627\u0621 \u0623\u0631\u0628\u0639\u0629 \u0639\u0646\u0627\u0635\u0631 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u062e\u062a\u0644\u0637 \u0645\u0639\u064b\u0627 \u0645\u0646\u0641\u0635\u0644\u0629: <strong>\u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/strong>, <strong>\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u0627 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0648\u0631<\/strong>, <strong>\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0635\u0631\u064a\u0641<\/strong>, \u060c \u0648 <strong>\u0645\u0633\u0627\u062d\u0629 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<\/strong>.\n<\/p>\n<p>\n  \u0645\u0639\u0627\u0645\u0644 <strong>\u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/strong> \u064a\u0623\u062a\u064a \u0645\u0646 \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645. \u0644\u0627 \u064a\u062d\u062f\u062f \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u064a\u0637\u0644\u0642 1 kg\/s \u0623\u0648 10 kg\/s\u061b \u0628\u0644 \u064a\u062d\u062f\u062f \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u062a\u0645\u0631\u064a\u0631 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0630\u064a \u062d\u062f\u062f\u0647 \u062a\u062d\u0644\u064a\u0644 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a. \u064a\u0648\u0641\u0631 API 521 \u0627\u0644\u0633\u064a\u0627\u0642 \u0627\u0644\u0623\u0648\u0633\u0639 \u0644\u0646\u0638\u0627\u0645 \u062a\u0646\u0641\u064a\u0633\/\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0636\u063a\u0637\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062a\u0646\u0627\u0648\u0644 API 520 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0648\u0644 \u062d\u0633\u0627\u0628 \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u062c\u0647\u0632\u0629 \u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0636\u063a\u0637 PRD. <a href=\"https:\/\/www.api.org\/products-and-services\/standards\/important-standards-announcements\/standard521\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\u0645\u0639\u064a\u0627\u0631 API 521<\/a> \u0648 <a href=\"https:\/\/www.api.org\/products-and-services\/standards\/important-standards-announcements\/520parti\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">API 520 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0648\u0644<\/a>.\n<\/p>\n<p>\n  \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0647\u064a <strong>\u0623\u0633\u0627\u0633 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u0626\u0639 \u0648\u062e\u0635\u0627\u0626\u0635\u0647<\/strong>. \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629\u060c \u0642\u062f \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u062d\u0633\u0627\u0628 \u0625\u0644\u0649 \u062a\u0645\u062b\u064a\u0644 \u0645\u0648\u062b\u0648\u0642 \u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0628\u062e\u0627\u0631\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0639\u0646\u062f \u0627\u0644\u0645\u062f\u062e\u0644\u060c \u0648\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0646\u0648\u0639\u064a \u0623\u0648 \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u060c \u0648\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0634\u0628\u0639\/\u0627\u0644\u062a\u0628\u062e\u0631 \u0627\u0644\u0648\u0645\u0636\u064a\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u062a\u063a\u064a\u0631 \u0647\u0630\u0647 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0645\u0639 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637. \u0644\u0630\u0644\u0643 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0628\u062e\u0631 \u0627\u0644\u0648\u0645\u0636\u064a \u0648\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0645\u062a\u0633\u0642\u0629 \u062f\u0627\u062e\u0644\u064a\u064b\u0627.\n<\/p>\n<p>\n  \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0628\u064a\u0646 <strong>\u062c\u0648\u062f\u0629 \u0643\u062a\u0644\u0629 \u0627\u0644\u0628\u062e\u0627\u0631<\/strong> \u0648 <strong>\u062c\u0632\u0621 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0628\u062e\u0627\u0631\u064a<\/strong> \u0645\u0647\u0645 \u0623\u064a\u0636\u064b\u0627. \u062a\u0635\u0641 \u062c\u0648\u062f\u0629 \u0627\u0644\u0643\u062a\u0644\u0629 \u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u062a\u062f\u0641\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u0643\u0648\u0646 \u0628\u062e\u0627\u0631\u064b\u0627\u061b \u0628\u064a\u0646\u0645\u0627 \u064a\u0635\u0641 \u0627\u0644\u0643\u0633\u0631 \u0627\u0644\u0641\u0631\u0627\u063a\u064a \u0645\u0642\u062f\u0627\u0631 \u062d\u062c\u0645 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0630\u064a \u064a\u0634\u063a\u0644\u0647 \u0627\u0644\u0628\u062e\u0627\u0631. \u0642\u062f \u064a\u0634\u063a\u0644 \u062c\u0632\u0621 \u0635\u063a\u064a\u0631 \u0645\u0646 \u0643\u062a\u0644\u0629 \u0627\u0644\u0628\u062e\u0627\u0631 \u0643\u0633\u0631\u064b\u0627 \u062d\u062c\u0645\u064a\u064b\u0627 \u0623\u0643\u0628\u0631 \u0628\u0643\u062b\u064a\u0631 \u0644\u0623\u0646 \u0643\u062b\u0627\u0641\u062a\u064a \u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u0633\u0627\u0626\u0644 \u062a\u062e\u062a\u0644\u0641\u0627\u0646 \u0627\u062e\u062a\u0644\u0627\u0641\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627.\n<\/p>\n<h3>1. \u062a\u062d\u062f\u064a\u062f \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/h3>\n<p>\n  \u0627\u0628\u062f\u0623 \u0628\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0648\u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u064a \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0635\u0631\u0641\u0647 \u0627\u0644\u0645\u0646\u0638\u0648\u0645\u0629 \u0627\u0644\u0645\u062d\u0645\u064a\u0629. \u0633\u062c\u0651\u0644 \u0645\u0627\u0644\u0643 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0648\u0623\u0633\u0627\u0633\u0647 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644 \u0639\u0646 \u062d\u0633\u0627\u0628 \u062a\u062d\u062c\u064a\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u062d\u062a\u0649 \u0644\u0627 \u064a\u0639\u064a\u062f \u0627\u0644\u0645\u0648\u0631\u062f \u062a\u0641\u0633\u064a\u0631 \u062d\u0645\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0636\u0645\u0646\u064a\u064b\u0627.\n<\/p>\n<h3>2. \u062a\u062d\u062f\u064a\u062f \u062d\u0627\u0644\u0629 \u0645\u0627\u0626\u0639 \u0627\u0644\u062a\u0646\u0641\u064a\u0633<\/h3>\n<p>\n  \u062d\u062f\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u062f\u062e\u0644 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0628\u0627\u0644\u0641\u0639\u0644\u060c \u0623\u0648 \u0633\u0627\u0626\u0644\u064b\u0627 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0648\u064a\u062a\u0628\u062e\u0631 \u0648\u0645\u0636\u064a\u064b\u0627\u060c \u0623\u0648 \u0628\u062e\u0627\u0631\u064b\u0627 \u0645\u062a\u062c\u0647\u064b\u0627 \u0646\u062d\u0648 \u0627\u0644\u062a\u0643\u0627\u062b\u0641. \u0633\u062c\u0651\u0644 \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u062d\u062f\u064a\u062f \u062a\u0644\u0643 \u0627\u0644\u062d\u0627\u0644\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u062a\u0643\u0648\u0651\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629 \u0645\u062d\u062a\u0645\u0644\u064b\u0627\u060c \u0641\u0635\u0646\u0651\u0641\u0647 \u0643\u0645\u0633\u0623\u0644\u0629 \u0645\u0646\u0641\u0635\u0644\u0629 \u062a\u062a\u0639\u0644\u0642 \u0628\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0644\u0627\u0646\u0633\u062f\u0627\u062f \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0625\u062c\u0628\u0627\u0631\u0647 \u0639\u0644\u0649 \u0635\u064a\u063a\u0629 \u062c\u0648\u062f\u0629 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644.\n<\/p>\n<h3>3. \u062a\u062d\u062f\u064a\u062f \u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u0629 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0637\u0628\u0642<\/h3>\n<p>\n  \u062a\u062a\u0646\u0628\u0623 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629 \u0628\u0645\u0642\u062f\u0627\u0631 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0645\u0631 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u0645\u0633\u0627\u062d\u0629 \u062a\u062f\u0641\u0642 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u062d\u062f\u062f \u0648\u0645\u0633\u0627\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u062d\u062f\u062f. \u0648\u0647\u0646\u0627 \u062a\u0643\u062a\u0633\u0628 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0633\u0644\u0648\u0643 \u0627\u0644\u0637\u0648\u0631\u060c \u0648\u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062d\u0631\u062c \u0645\u0642\u0627\u0628\u0644 \u062f\u0648\u0646 \u0627\u0644\u062d\u0631\u062c\u060c \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u063a\u064a\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0623\u0647\u0645\u064a\u062a\u0647\u0627.\n<\/p>\n<h3>4. \u062a\u062d\u062f\u064a\u062f \u0645\u0633\u0627\u062d\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<\/h3>\n<p>\n  \u0637\u0627\u0628\u0642 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0645\u0639 \u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0635\u0631\u064a\u0641 \u0648\u0641\u0642 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629 \u0648\u0623\u0633\u0627\u0633 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0635\u062d\u064a\u062d. \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0647\u064a \u0645\u0633\u0627\u062d\u0629 \u062a\u062f\u0641\u0642 \u0645\u0637\u0644\u0648\u0628\u0629 \u0648\u0641\u0642 \u062a\u0644\u0643 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u2014 \u0648\u0644\u064a\u0633\u062a \u0634\u0647\u0627\u062f\u0629 \u0644\u0623\u064a \u0635\u0645\u0627\u0645 \u0645\u062d\u062f\u062f.\n<\/p>\n<div class=\"zobai-article__flow\" aria-label=\"\u062a\u0633\u0644\u0633\u0644 \u0645\u0641\u0627\u0647\u064a\u0645\u064a \u0644\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631\">\n<p>\n    <strong>\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0648\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/strong><br \/>\n    \u2192 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u062f\u062e\u0644 \u0648\u0623\u0633\u0627\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635<br \/>\n    \u2192 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0648\u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637<br \/>\n    \u2192 \u062a\u062f\u0641\u0642 \u0643\u062a\u0644\u064a \u062d\u0631\u062c \u0623\u0648 \u062f\u0648\u0646 \u0627\u0644\u062d\u0631\u062c<br \/>\n    \u2192 <strong>\u0645\u0633\u0627\u062d\u0629 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<\/strong><br \/>\n    \u2192 \u0623\u062f\u0644\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0631\u0634\u062d\n  <\/p>\n<\/div>\n<figure class=\"wp-block-image size-full zobai-figure\" data-image-slot=\"IMG-02\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-02.webp\" alt=\"\u0645\u062e\u0637\u0637 \u0645\u0641\u0627\u0647\u064a\u0645\u064a \u0644\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u0646 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0625\u0644\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0627\u0633.\" title=\"\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u0644\u062c\u0631\u064a\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631: \u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u0643\u0641\u064a \u0637\u0631\u0642 \u0627\u0644\u063a\u0627\u0632 \u0623\u0648 \u0627\u0644\u0633\u0627\u0626\u0644 - IMG-02\" width=\"1200\" height=\"900\" class=\"wp-image-56849\" decoding=\"async\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-02.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-02-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-02-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-02-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-02-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-02-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption>\u0645\u062e\u0637\u0637 \u0645\u0641\u0627\u0647\u064a\u0645\u064a \u0644\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u0646 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0625\u0644\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0627\u0633.<\/figcaption><\/figure>\n<p>\n  \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062d\u0631\u062c \u062c\u0632\u0621 \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062d\u0633\u0627\u0628\u060c \u0644\u0643\u0646 \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u062e\u062a\u0632\u0627\u0644\u0647 \u0625\u0644\u0649 \u0627\u0644\u0635\u0648\u0631\u0629 \u0627\u0644\u0645\u0623\u0644\u0648\u0641\u0629 \u0644\u0644\u063a\u0627\u0632 \u0627\u0644\u0645\u062b\u0627\u0644\u064a \u0627\u0644\u0645\u0639\u0631\u0648\u0641\u0629 \u0628\u0640\u201c\u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u201d. \u0641\u064a \u0646\u0645\u0648\u0630\u062c \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631\u060c \u062a\u064f\u0639\u0631\u064e\u0651\u0641 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0633\u0644\u0648\u0643 \u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u064a \u0641\u064a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0639\u0646\u062f \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0635\u0628. \u0623\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0639\u0646\u064a \u062d\u0631\u062c\u064b\u0627 \u0623\u0645 \u062f\u0648\u0646 \u0627\u0644\u062d\u0631\u062c\u060c \u0641\u064a\u062c\u0628 \u0623\u0646 \u064a\u064f\u0633\u062a\u0645\u062f \u0645\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629 \u0648\u0645\u0646 \u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0646\u0628\u0639 \u0648\u0627\u0644\u0645\u0635\u0628 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.\n<\/p>\n<p>\n  \u0644\u0630\u0644\u0643 \u0641\u0625\u0646 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u0645\u0639\u0627\u062f\u0644\u0629 \u063a\u0627\u0632 \u0623\u0637\u0648\u0644 \u0623\u0648 \u0645\u0639\u0627\u062f\u0644\u0629 \u0633\u0627\u0626\u0644 \u0645\u0635\u062d\u062d\u0629. \u0625\u0646\u0647 \u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u062a\u062d\u062f\u064a\u062f \u062d\u0645\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0648\u0631\u060c \u0648\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062e\u0635\u0627\u0626\u0635\u060c \u0648\u0623\u062f\u0644\u0629 \u0627\u0644\u0645\u0646\u062a\u062c.\n<\/p>\n<\/section>\n<section>\n<h2>\u0643\u064a\u0641 \u064a\u0646\u0628\u063a\u064a \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0637\u0631\u064a\u0642\u0629 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u061f<\/h2>\n<p>\n  \u0627\u062e\u062a\u0631 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 <strong>\u0627\u0644\u0646\u0637\u0627\u0642 \u0648\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0648\u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<\/strong>, \u060c \u0644\u0627 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0627\u062e\u062a\u0635\u0627\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639 \u0639\u0644\u0649 \u062c\u062f\u0648\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.\n<\/p>\n<p>\n  \u0627\u0644\u0645\u0644\u062e\u0635 \u0627\u0644\u0639\u0627\u0645 \u0644\u0640 <a href=\"https:\/\/www.iso.org\/standard\/76057.html\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">ISO 4126-10:2024<\/a> \u064a\u0646\u0635 \u0639\u0644\u0649 \u0623\u0646\u0647 \u064a\u062d\u062f\u062f \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0646 \u0648\u0623\u0642\u0631\u0627\u0635 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631 \u0644\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u063a\u0627\u0632\/\u0633\u0627\u0626\u0644 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0636\u063a\u0648\u0637\u0629 \u0645\u062b\u0644 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0648\u062e\u0632\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0648\u0627\u0644\u0623\u0628\u0631\u0627\u062c \u0648\u0627\u0644\u0645\u0628\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u062e\u0632\u0627\u0646\u0627\u062a\/\u062d\u0627\u0648\u064a\u0627\u062a \u0627\u0644\u0646\u0642\u0644. \u0644\u0627 \u062a\u0633\u062a\u0646\u062a\u062c \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0623\u0648 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0623\u0648 \u062d\u062f\u0648\u062f \u0642\u0627\u0628\u0644\u064a\u0629 \u062a\u0637\u0628\u064a\u0642 \u062e\u0627\u0635\u0629 \u0628\u0640 ISO \u062a\u062a\u062c\u0627\u0648\u0632 \u0630\u0644\u0643 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0627\u0645.\n<\/p>\n<p>\n  \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0639\u0645\u0627\u0644 API\u060c \u062a\u0624\u0643\u062f \u0635\u0641\u062d\u0629 API \u0627\u0644\u0631\u0633\u0645\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 <a href=\"https:\/\/www.api.org\/products-and-services\/standards\/important-standards-announcements\/520parti\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">API 520 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0648\u0644\u060c \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0639\u0627\u0634\u0631<\/a> \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647 \u0645\u0639\u064a\u0627\u0631 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0648\u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u0634\u0648\u0631. \u062a\u062a\u0639\u0627\u0645\u0644 \u0648\u062b\u0627\u0626\u0642 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0635\u0627\u062f\u0631\u0629 \u0639\u0646 \u0627\u0644\u0645\u0635\u0646\u0651\u0639\u064a\u0646 \u0645\u062b\u0644 Emerson \u0648LESER \u0645\u0639 \u062d\u0633\u0627\u0628 API \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0643\u0639\u0627\u0626\u0644\u0629 \u062d\u0633\u0627\u0628\u064a\u0629 \u0645\u0633\u062a\u0642\u0644\u0629 \u0648\u0644\u064a\u0633 \u0643\u0645\u0639\u0627\u062f\u0644\u0629 \u063a\u0627\u0632 \u0623\u0648 \u0633\u0627\u0626\u0644 \u0639\u0627\u062f\u064a\u0629. \u0648\u0647\u0630\u0627 \u062f\u0644\u064a\u0644 \u0645\u0641\u064a\u062f \u0639\u0644\u0649 \u0641\u0635\u0644 \u0627\u0644\u0637\u0631\u0642\u061b \u0648\u064a\u0628\u0642\u0649 \u0645\u0639\u064a\u0627\u0631 API \u0627\u0644\u062e\u0627\u0636\u0639 \u0644\u0644\u0631\u0642\u0627\u0628\u0629 \u0647\u0648 \u0627\u0644\u0645\u0631\u062c\u0639 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0644\u0644\u0645\u0634\u0631\u0648\u0639 \u0641\u064a\u0645\u0627 \u064a\u062e\u0635 \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629.\n<\/p>\n<div class=\"zobai-article__table-wrap\" role=\"region\" aria-label=\"\u0623\u0633\u0626\u0644\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0637\u0631\u064a\u0642\u0629 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\" tabindex=\"0\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">\u0633\u0624\u0627\u0644 \u064a\u062c\u0628 \u062d\u0644\u0647<\/th>\n<th scope=\"col\">\u0644\u0645\u0627\u0630\u0627 \u064a\u063a\u064a\u0631 \u0627\u0644\u0642\u0631\u0627\u0631<\/th>\n<th scope=\"col\">\u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u0648\u0627\u062c\u0628 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0647\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0635\u0644 \u0625\u0644\u0649 \u0645\u062f\u062e\u0644 \u062c\u0647\u0627\u0632 \u0627\u0644\u0623\u0645\u0627\u0646\u061f<\/td>\n<td>\u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u062e\u062a\u0644\u0637 \u0645\u0633\u0628\u0642\u064b\u0627\u060c \u0648\u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0630\u064a \u064a\u062a\u062d\u0648\u0644 \u0625\u0644\u0649 \u0648\u0645\u064a\u0636 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629\u060c \u0648\u0627\u0644\u0628\u062e\u0627\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u062b\u0641 \u0644\u0627 \u062a\u0628\u062f\u0623 \u062c\u0645\u064a\u0639\u0647\u0627 \u0645\u0646 \u0627\u0644\u062d\u0627\u0644\u0629 \u0646\u0641\u0633\u0647\u0627.<\/td>\n<td>\u062d\u0633\u0627\u0628 \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633\u060c \u0623\u0648 \u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0648\u0645\u064a\u0636\u060c \u0623\u0648 \u0645\u062e\u0631\u062c\u0627\u062a \u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0627 \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0630\u064a \u062a\u0641\u062a\u0631\u0636\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629\u061f<\/td>\n<td>\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u062a\u0641\u062a\u0631\u0636 \u062a\u0648\u0627\u0632\u0646 \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0627\u0644\u0641\u0648\u0631\u064a \u0639\u0646 \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0645\u062b\u0644 \u062a\u063a\u064a\u0631 \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u062a\u0623\u062e\u0631\u061b \u0648\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639 \u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u062d\u0627\u0643\u0645.<\/td>\n<td>\u0648\u0635\u0641 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0645\u0639 \u0645\u0628\u0631\u0631 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0644\u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0644\u0644\u062a\u0637\u0628\u064a\u0642.<\/td>\n<\/tr>\n<tr>\n<td>\u0643\u064a\u0641 \u064a\u062a\u0645 \u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0623\u0637\u0648\u0627\u0631\u061f<\/td>\n<td>\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u0637\u0631\u0642 \u0641\u064a \u0643\u064a\u0641\u064a\u0629 \u062a\u0639\u0627\u0645\u0644\u0647\u0627 \u0645\u0639 \u0633\u0644\u0648\u0643 \u0627\u0644\u0623\u0637\u0648\u0627\u0631 \u0627\u0644\u0645\u0642\u062a\u0631\u0646 \u0648\u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629 \u0644\u0644\u0623\u0637\u0648\u0627\u0631.<\/td>\n<td>\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0637\u0631\u064a\u0642\u0629\u061b \u0644\u0627 \u062a\u0641\u062a\u0631\u0636 \u0646\u0645\u0648\u0630\u062c \u0627\u0646\u0632\u0644\u0627\u0642 \u0623\u0648 \u0646\u0645\u0648\u0630\u062c \u0645\u062a\u062c\u0627\u0646\u0633 \u0645\u0627 \u0644\u0645 \u062a\u0646\u0635 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643.<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u0623\u0633\u0627\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0645\u062a\u0627\u062d \u0639\u0644\u0649 \u0627\u0645\u062a\u062f\u0627\u062f \u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637\u061f<\/td>\n<td>\u062a\u0628\u0642\u0649 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0635\u062d\u064a\u062d\u0629 \u0644\u0643\u0646\u0647\u0627 \u062a\u0641\u0634\u0644 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0645\u062e\u062a\u0627\u0631.<\/td>\n<td>\u062d\u0632\u0645\u0629\/\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635\u060c \u0648\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0627\u0626\u0639\u060c \u0648\u0645\u062e\u0631\u062c\u0627\u062a \u0627\u0644\u0648\u0645\u064a\u0636\/\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a.<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u062d\u0631\u062c \u0623\u0645 \u062f\u0648\u0646 \u0627\u0644\u062d\u0631\u062c \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629\u061f<\/td>\n<td>\u064a\u0639\u062a\u0645\u062f \u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0637\u0628\u0642 \u0639\u0644\u0649 \u062a\u0644\u0643 \u0627\u0644\u062d\u0627\u0644\u0629.<\/td>\n<td>\u0642\u0631\u0627\u0631 \u0627\u0644\u062d\u0631\u062c\/\u062f\u0648\u0646 \u0627\u0644\u062d\u0631\u062c \u0627\u0644\u0645\u062d\u0633\u0648\u0628 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062d\u0627\u0643\u0645\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u062a\u0624\u062b\u0631 \u0627\u0644\u0641\u0648\u0627\u0642\u062f \u0639\u0646\u062f \u0627\u0644\u0645\u062f\u062e\u0644 \u0623\u0648 \u0636\u063a\u0637 \u0627\u0644\u0645\u062e\u0631\u062c \u0623\u0648 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062e\u0644\u0641\u064a \u062a\u0623\u062b\u064a\u0631\u064b\u0627 \u062c\u0648\u0647\u0631\u064a\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0623\u0648 \u0627\u0644\u0635\u0645\u0627\u0645\u061f<\/td>\n<td>\u0642\u062f \u062a\u063a\u064a\u0631 \u0638\u0631\u0648\u0641 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0631\u0643\u0628 \u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u062a\u0627\u062d \u0623\u0648 \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0644\u062c\u0647\u0627\u0632.<\/td>\n<td>\u0623\u0633\u0627\u0633 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u062e\u0637\/\u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062e\u0644\u0641\u064a \u0630\u0648 \u0627\u0644\u0635\u0644\u0629 \u0648\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0635\u0646\u0651\u0639.<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0643\u0648\u0651\u0646 \u0637\u0648\u0631 \u0635\u0644\u0628\u061f<\/td>\n<td>\u0644\u0627 \u064a\u062b\u0628\u062a \u0646\u0645\u0648\u0630\u062c \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0644\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0628\u062d\u062f \u0630\u0627\u062a\u0647 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u062c\u0645\u062f \u0623\u0648 \u0627\u0644\u062a\u0628\u0644\u0648\u0631 \u0623\u0648 \u0627\u0644\u0627\u0646\u0633\u062f\u0627\u062f.<\/td>\n<td>\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0646\u0641\u0635\u0644\u0629 \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\/\u062a\u0643\u0648\u0651\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0630\u0644\u0643 \u0645\u0648\u062b\u0648\u0642\u064b\u0627.<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0627 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0648\u0625\u0635\u062f\u0627\u0631\u0647 \u0627\u0644\u0630\u064a \u064a\u062d\u0643\u0645 \u0627\u0644\u0639\u0645\u0644\u061f<\/td>\n<td>\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0645\u0643\u0646\u0629 \u062a\u0642\u0646\u064a\u064b\u0627 \u0644\u064a\u0633\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0641\u064a \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/td>\n<td>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0648\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062e\u0627\u0636\u0639 \u0644\u0644\u0631\u0642\u0627\u0628\u0629 \u0648\u0623\u0633\u0627\u0633 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<figure class=\"wp-block-image size-full zobai-figure\" data-image-slot=\"IMG-03\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-03.webp\" alt=\"\u0634\u062c\u0631\u0629 \u0642\u0631\u0627\u0631 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0637\u0631\u064a\u0642\u0629 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u0626\u0639 \u0648\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c.\" title=\"\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631: \u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u0643\u0641\u064a \u0637\u0631\u0642 \u0627\u0644\u063a\u0627\u0632 \u0623\u0648 \u0627\u0644\u0633\u0627\u0626\u0644 - IMG-03\" width=\"1200\" height=\"900\" class=\"wp-image-56850\" decoding=\"async\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-03.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-03-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-03-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-03-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-03-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-03-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption>\u0634\u062c\u0631\u0629 \u0642\u0631\u0627\u0631 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0637\u0631\u064a\u0642\u0629 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u0626\u0639 \u0648\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/figcaption><\/figure>\n<p>\n  \u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u062a\u062a\u0637\u0644\u0628 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u062b\u0644 \u201c\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0641\u0638\u064a\u0629\u201d \u0639\u0646\u0627\u064a\u0629. \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0630\u064a \u064a\u0639\u0637\u064a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0623\u0643\u0628\u0631 \u0641\u064a \u062d\u0627\u0644\u0629 \u0645\u0627\u0626\u0639 \u0648\u0627\u062d\u062f\u0629 \u0644\u064a\u0633 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u062a\u062d\u0641\u0638\u064a \u0644\u0643\u0644 \u0645\u0627\u0626\u0639 \u0623\u0648 \u062c\u0648\u062f\u0629 \u0628\u062e\u0627\u0631 \u0623\u0648 \u0645\u0633\u0627\u0631 \u0636\u063a\u0637 \u0623\u0648 \u062f\u0631\u062c\u0629 \u0639\u062f\u0645 \u062a\u0648\u0627\u0632\u0646. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0648\u062b\u0642 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0633\u0628\u0628 \u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629 \u0644\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.\n<\/p>\n<p>\n  \u064a\u0646\u0637\u0628\u0642 \u062a\u062d\u0630\u064a\u0631 \u0645\u0645\u0627\u062b\u0644 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0644 \u0628\u0623\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u201c\u064a\u062d\u062a\u0627\u062c \u062f\u0627\u0626\u0645\u064b\u0627 \u0625\u0644\u0649 \u0635\u0645\u0627\u0645 \u0623\u0643\u0628\u0631\u201d. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u063a\u064a\u0651\u0631 \u0633\u0644\u0648\u0643 \u0627\u0644\u0637\u0648\u0631\u064a\u0646 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631\u060c \u0644\u0643\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u0644\u0645\u0642\u062f\u0627\u0631 \u064a\u062e\u0635\u0627\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062d\u062f\u062f \u0648\u0645\u0633\u0627\u0631 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0648\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0648\u0623\u0633\u0627\u0633 \u0627\u0644\u0635\u0645\u0627\u0645\u2014\u0648\u0644\u064a\u0633 \u0634\u0639\u0627\u0631\u064b\u0627 \u0639\u0627\u0644\u0645\u064a\u064b\u0627.\n<\/p>\n<aside class=\"zobai-article__decision\">\n<p>\n    <strong>\u0644\u0627 \u062a\u0641\u0631\u0636 \u0646\u062a\u064a\u062c\u0629 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633 \u0646\u0647\u0627\u0626\u064a\u0629<\/strong> \u0637\u0627\u0644\u0645\u0627 \u0623\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0648\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u063a\u064a\u0631 \u0645\u062d\u0633\u0648\u0645\u0629\u060c \u0623\u0648 \u0623\u0633\u0627\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0645\u0641\u0642\u0648\u062f\u060c \u0623\u0648 \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u0628\u0631\u064a\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u060c \u0623\u0648 \u0644\u0627 \u064a\u0645\u0643\u0646 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u062d\u0631\u062c\/\u062f\u0648\u0646 \u0627\u0644\u062d\u0631\u062c\u060c \u0623\u0648 \u0636\u063a\u0648\u0637 \u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u063a\u064a\u0631 \u0645\u062d\u062f\u062f\u0629\u060c \u0623\u0648 \u0644\u0645 \u064a\u064f\u0639\u062a\u0645\u062f \u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u062d\u0627\u0643\u0645.\n  <\/p>\n<\/aside>\n<p>\n  \u0647\u0630\u0647 \u0634\u0631\u0648\u0637 \u062a\u0648\u0642\u0641 \u0647\u0646\u062f\u0633\u064a\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u062a\u0646\u0638\u064a\u0645\u064a\u0629. \u0627\u0644\u063a\u0631\u0636 \u0645\u0646\u0647\u0627 \u0645\u0646\u0639 \u0625\u0646\u062a\u0627\u062c \u0645\u0633\u0627\u062d\u0629 \u0635\u0645\u0627\u0645 \u062a\u0628\u062f\u0648 \u062f\u0642\u064a\u0642\u0629 \u0627\u0646\u0637\u0644\u0627\u0642\u064b\u0627 \u0645\u0646 \u0646\u0645\u0648\u0630\u062c \u0641\u064a\u0632\u064a\u0627\u0626\u064a \u063a\u064a\u0631 \u0645\u062d\u062f\u062f.\n<\/p>\n<aside class=\"zobai-article__scenario\">\n<p><strong>\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0647\u0646\u062f\u0633\u064a \u062a\u0648\u0636\u064a\u062d\u064a:<\/strong> \u064a\u064f\u062a\u0648\u0642\u0639 \u0623\u0646 \u064a\u0628\u0631\u062f \u0628\u062e\u0627\u0631 \u0634\u0628\u0647 \u0645\u0634\u0628\u0639 \u0648\u064a\u062a\u0643\u062b\u0641 \u062c\u0632\u0626\u064a\u064b\u0627 \u0639\u0628\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u062a\u0646\u0641\u064a\u0633. \u062a\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u063a\u0627\u0632 \u0641\u0642\u0637 \u0644\u0623\u0646 \u062e\u0637 \u0627\u0644\u0645\u0646\u0628\u0639 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u062e\u062f\u0645\u0629 \u0627\u0644\u0628\u062e\u0627\u0631. \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0645\u0641\u0642\u0648\u062f\u0629 \u0647\u064a \u0641\u062d\u0635 \u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0648\u0631 \u0639\u0644\u0649 \u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637-\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0630\u064a \u0627\u0644\u0635\u0644\u0629. \u0625\u0630\u0627 \u062a\u0648\u0642\u0639 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0637\u0648\u0631\u064b\u0627 \u0633\u0627\u0626\u0644\u064b\u0627\u060c \u0641\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u064a\u0642\u0629 \u062a\u0645\u062b\u0644 \u0633\u0644\u0648\u0643 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0647\u0630\u0627. \u0648\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062e\u062f\u0645\u0629 \u0642\u062f \u062a\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u062a\u0643\u0648\u0651\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0635\u0644\u0628\u0629 \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0630\u0644\u0643\u060c \u0641\u064a\u062c\u0628 \u0627\u0633\u062a\u0643\u0645\u0627\u0644 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0628\u062a\u0642\u064a\u064a\u0645 \u0645\u0646\u0641\u0635\u0644 \u0644\u0644\u062a\u062c\u0645\u062f\/\u0627\u0644\u0627\u0646\u0633\u062f\u0627\u062f.<\/p>\n<\/aside>\n<p>\n  \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062e\u0627\u0636\u0639\u0629 \u0644\u0640 ISO\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u062f\u0644\u064a\u0644 ZOBAI<br \/>\n  <a href=\"https:\/\/zobai.com\/ar\/standards\/iso-4126-safety-valve-standard\/\">\u062f\u0644\u064a\u0644 \u0645\u0639\u064a\u0627\u0631 ISO 4126 \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0646<\/a><br \/>\n  \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0627\u0644\u0623\u0648\u0633\u0639 \u0628\u064a\u0646 \u0623\u062c\u0632\u0627\u0621 ISO 4126 \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u062a\u062d\u0648\u064a\u0644 \u0647\u0630\u0647 \u0627\u0644\u0635\u0641\u062d\u0629 \u0625\u0644\u0649 \u062a\u0639\u0644\u064a\u0642 \u0639\u0644\u0649 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631.\n<\/p>\n<p>\n  \u064a\u0648\u0641\u0631 DIERS \u0633\u064a\u0627\u0642\u064b\u0627 \u0625\u0636\u0627\u0641\u064a\u064b\u0627 \u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0637\u0627\u0631\u0626 \u0648\u0645\u0646\u0647\u062c\u064a\u0629 \u0627\u0644\u062a\u0635\u0631\u064a\u0641 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u0646 \u062e\u0644\u0627\u0644<br \/>\n  <a href=\"https:\/\/ccps.aiche.org\/publications\/books\/emergency-relief-system-design-using-diers-technology-design-institute-emergency-relief-systems\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">AIChE\/CCPS<\/a>.\n<\/p>\n<\/section>\n<section>\n<h2>\u0645\u0627 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f\u0647\u0627 \u0642\u0628\u0644 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0623\u0648 \u0625\u0631\u0633\u0627\u0644 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631 RFQ\u061f<\/h2>\n<p>\n  \u064a\u062c\u0628 \u0623\u0646 \u064a\u0628\u062f\u0623 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631 RFQ \u0644\u0635\u0645\u0627\u0645 \u0623\u0645\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u0646 <strong>\u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633<\/strong>, \u060c \u0648\u0644\u064a\u0633 \u0645\u0646 \u0645\u0642\u0627\u0633 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0637\u0644\u0648\u0628.\n<\/p>\n<p>\n  \u062a\u0639\u062a\u0645\u062f \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0627\u0626\u0639 \u0648\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u062d\u0627\u0643\u0645\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u062c\u0628 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\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627.\n<\/p>\n<h3>\u062a\u062d\u062f\u064a\u062f \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633<\/h3>\n<p>\u0642\u062f\u0651\u0645 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0643\u0627\u0641\u064a\u0629 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f:<\/p>\n<ul>\n<li>\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u062d\u0645\u064a\u0629 \u0623\u0648 \u062d\u062f\u0648\u062f \u0627\u0644\u0636\u063a\u0637\u061b;<\/li>\n<li>\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0639\u062a\u0628\u0631\u061b;<\/li>\n<li>\u0623\u0633\u0627\u0633 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0648\u0648\u062d\u062f\u0627\u062a\u0647\u061b;<\/li>\n<li>\u0636\u063a\u0637 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0623\u0648 \u0627\u0644\u062a\u062d\u062c\u064a\u0645\u061b;<\/li>\n<li>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0623\u0648 \u0627\u0644\u062a\u062d\u062c\u064a\u0645\u061b \u0648<\/li>\n<li>\u0645\u0627\u0644\u0643\/\u0645\u0635\u062f\u0631 \u062d\u0633\u0627\u0628 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633.<\/li>\n<\/ul>\n<p>\n  \u0644\u0627 \u064a\u064f\u0639\u062f \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u062c\u0631\u062f \u0628\u062f\u064a\u0644\u0627\u064b \u0639\u0646 \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0644\u0623\u0646 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u064a\u062d\u062f\u062f \u0643\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u0626\u0639 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\u0648\u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0623\u0633\u0627\u0633 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0648\u0645\u064a\u0636 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u0645\u062b\u064a\u0644 \u0645\u0633\u0627\u0631 \u0627\u0644\u0636\u063a\u0637.\n<\/p>\n<p>\n  \u0627\u0644\u0645\u064f\u062d\u062f\u0650\u0651\u062f \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0647\u0648 <strong>\u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629<\/strong>. \u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u0643\u0644 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0637\u0648\u0631\u064a\u0646 \u0642\u0627\u0626\u0645\u0629 \u0645\u062f\u062e\u0644\u0627\u062a \u062e\u0635\u0627\u0626\u0635 \u0645\u062a\u0637\u0627\u0628\u0642\u0629\u060c \u0648\u0644\u0627 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\u0628\u062a\u0642\u062f\u064a\u0645 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647<\/h3>\n<p>\n  \u062b\u0645 \u062a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0625\u0644\u0649 \u0631\u0628\u0637 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062c\u0627\u0646\u0628 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0628\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u0639\u0644\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u062d\u0642\u0648\u0644 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0633\u0639\u0629 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0623\u0648 \u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u060c \u0648\u062d\u062f\u0648\u062f \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646\u060c \u0648\u062d\u062f\u0648\u062f \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062e\u0644\u0641\u064a\u060c \u0648\u0623\u064a \u0648\u062b\u0627\u0626\u0642 \u0634\u0647\u0627\u062f\u0627\u062a \u0623\u0648 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u064a\u062a\u0637\u0644\u0628\u0647\u0627 \u0627\u0644\u0645\u0634\u0631\u0648\u0639.\n<\/p>\n<p>\n  \u064a\u062c\u0628 \u0642\u0631\u0627\u0621\u0629 \u062a\u0635\u0631\u064a\u062d\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639 \u062d\u0631\u0641\u064a\u064b\u0627. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u0635\u0641 Baker Hughes \u0645\u062c\u0645\u0648\u0639\u0629 Consolidated 1900 Dual Media \u0628\u0623\u0646\u0647\u0627 <strong>\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0632\u062f\u0648\u062c\u064b\u0627<\/strong> \u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0628\u062e\u0627\u0631\/\u0627\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0633\u0627\u0626\u0644\u060c \u0643\u0645\u0627 \u062a\u0633\u0648\u0642\u0647\u0627 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0637\u0648\u0631\u064a\u0646 \u0623\u0648 \u0627\u0644\u0648\u0645\u064a\u0636. \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0646\u0641\u0633\u0647 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0645\u0646\u0641\u0635\u0644\u064b\u0627 \u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0633\u0627\u0626\u0644\u061b \u0648\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0625\u0639\u0627\u062f\u0629 \u0635\u064a\u0627\u063a\u062a\u0647 \u0643\u0640 \u201c\u0633\u0639\u0629 \u0645\u0639\u062a\u0645\u062f\u0629 \u0644\u0644\u0637\u0648\u0631\u064a\u0646\u201d \u0628\u0634\u0643\u0644 \u0639\u0627\u0645 \u0625\u0644\u0627 \u0625\u0630\u0627 \u0623\u062b\u0628\u062a \u062f\u0644\u064a\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0639\/OEM \u0630\u0644\u0643 \u062a\u062d\u062f\u064a\u062f\u064b\u0627. <a href=\"https:\/\/valves.bakerhughes.com\/consolidatedsafety-relief-valvesconsolidated-type-1900-dual-media-dm-safety-relief-valve\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Baker Hughes Consolidated 1900 Dual Media<\/a>.\n<\/p>\n<p>\n  \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a \u0643\u062e\u0631\u064a\u0637\u0629 \u0639\u0645\u0644\u064a\u0629 \u0644\u062a\u0648\u0632\u064a\u0639 \u0645\u0633\u0624\u0648\u0644\u064a\u0627\u062a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631 (RFQ)\u060c \u0648\u0644\u064a\u0633 \u0643\u062a\u0648\u0632\u064a\u0639 \u062a\u0646\u0638\u064a\u0645\u064a \u0623\u0648 \u062a\u0639\u0627\u0642\u062f\u064a. \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0628\u0639 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u064a\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0648\u0635\u0644\u0627\u062d\u064a\u0629 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u062d\u0627\u0643\u0645\u0629 \u0648\u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u062a\u0641\u0642 \u0639\u0644\u064a\u0647.\n<\/p>\n<div class=\"zobai-article__table-wrap\" role=\"region\" aria-label=\"\u062e\u0631\u064a\u0637\u0629 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u064a\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631\" tabindex=\"0\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">\u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \/ \u0627\u0644\u0623\u062f\u0644\u0629<\/th>\n<th scope=\"col\">\u0627\u0644\u0645\u0627\u0644\u0643 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a \u0644\u0644\u0623\u062f\u0644\u0629 \u0639\u0646\u062f \u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631 (RFQ)<\/th>\n<th scope=\"col\">\u0627\u0644\u062d\u062f\u0648\u062f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u062a\u0646\u0641\u064a\u0633 \u0645\u0648\u062b\u0648\u0642<\/td>\n<td>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \/ \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/td>\n<td>\u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062e\u062a\u0644\u0642 \u0645\u0648\u0631\u062f \u0627\u0644\u0635\u0645\u0627\u0645 \u062d\u0627\u0644\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0632\u0627\u0626\u062f \u0627\u0644\u062d\u0627\u0643\u0645\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/td>\n<td>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a<\/td>\n<td>\u064a\u062c\u0628 \u0623\u0646 \u064a\u0628\u0642\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u062d\u0633\u0627\u0628 \u0648\u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u062a\u062a\u0628\u0639 \u0625\u0644\u0649 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648.<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0627\u0626\u0639 \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633<\/td>\n<td>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a<\/td>\n<td>\u0627\u0644\u0648\u0635\u0641 \u0627\u0644\u0639\u0627\u062f\u064a \u0644\u0644\u062e\u062f\u0645\u0629 \u0644\u0627 \u064a\u0643\u0641\u064a \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u062a\u063a\u064a\u0631 \u0627\u0644\u0637\u0648\u0631 \u0645\u062d\u062a\u0645\u0644\u0627\u064b.<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u0633\u0627\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \/ \u0627\u0644\u062e\u0635\u0627\u0626\u0635<\/td>\n<td>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \/ \u0623\u0633\u0627\u0633 \u062e\u0635\u0627\u0626\u0635 \u0645\u0639\u062a\u0645\u062f<\/td>\n<td>\u062d\u062f\u062f \u062d\u0632\u0645\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0623\u0648 \u0627\u0644\u0645\u0635\u062f\u0631 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u0648\u0644\u064a\u062f \u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628.<\/td>\n<\/tr>\n<tr>\n<td>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u0627\u0643\u0645\u0629 \u0644\u0644\u062d\u0627\u0644\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631<\/td>\n<td>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u0629<\/td>\n<td>\u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0648\u0631\u062f \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u062f\u0649 \u0627\u0644\u0627\u0646\u0637\u0628\u0627\u0642\u060c \u0644\u0643\u0646 \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u0633\u062a\u0628\u062f\u0644 \u0637\u0631\u064a\u0642\u0629 \u0623\u062e\u0631\u0649 \u0628\u0635\u0645\u062a.<\/td>\n<\/tr>\n<tr>\n<td>\u062d\u0627\u0644\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062e\u0644\u0641\u064a \u0627\u0644\u0645\u0631\u0643\u0651\u0628<\/td>\n<td>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \/ \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/td>\n<td>\u0645\u0637\u0644\u0648\u0628 \u062d\u064a\u062b \u064a\u0624\u062b\u0631 \u0630\u0644\u0643 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0623\u0648 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0623\u0648 \u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u062e\u062a\u0627\u0631.<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0646\u062f\u0633\u0629\/\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0631\u0634\u062d<\/td>\n<td>\u0645\u0635\u0646\u0639 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a<\/td>\n<td>\u062d\u062c\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0648\u062d\u062f\u0647 \u0644\u064a\u0633 \u0623\u0633\u0627\u0633\u0627\u064b \u0644\u0644\u0633\u0639\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u062f\u0644\u0629 \u0633\u0639\u0629 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0623\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0635\u0631\u064a\u0641<\/td>\n<td>\u0645\u0635\u0646\u0639 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \/ \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f<\/td>\n<td>\u0644\u0627 \u062a\u064f\u0639\u062f \u062a\u0644\u0642\u0627\u0626\u064a\u0627\u064b \u062a\u0635\u0646\u064a\u0641 \u0634\u0647\u0627\u062f\u0627\u062a \u0645\u0646\u0641\u0635\u0644\u0629 \u0644\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0643\u0634\u0647\u0627\u062f\u0629 \u0633\u0639\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0644\u0644\u062d\u0627\u0644\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0637\u0648\u0631.<\/td>\n<\/tr>\n<tr>\n<td>\u062d\u062f\u0648\u062f \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f<\/td>\n<td>\u0645\u0635\u0646\u0651\u0639 \u0627\u0644\u0635\u0645\u0627\u0645 + \u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/td>\n<td>\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0646\u062a\u062c \u0644\u0627 \u062a\u062a\u062d\u0642\u0642 \u0645\u0646 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0642\u0628\u0648\u0644 \u0627\u0644\u0641\u0646\u064a \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/td>\n<td>\u0627\u0644\u062c\u0647\u0629 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u0629 \u0639\u0646 \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/td>\n<td>\u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u0648\u0641\u064a\u0642 \u0628\u064a\u0646 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0623\u062f\u0644\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\n  \u0644\u0630\u0644\u0643 \u0641\u0625\u0646 \u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u0630\u064a \u064a\u062d\u062a\u0648\u064a \u0641\u0642\u0637 \u0639\u0644\u0649 \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0642\u064a\u0645\u0629 \u062a\u062f\u0641\u0642 \u0648\u0645\u0642\u0627\u0633 \u062a\u0648\u0635\u064a\u0644 \u0645\u0641\u0636\u0644 \u0642\u062f \u064a\u062a\u0631\u0643 \u0623\u0647\u0645 \u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u062f\u0648\u0646 \u0625\u062c\u0627\u0628\u0629.\n<\/p>\n<p>\n  ZOBAI\u2019s<br \/>\n  <a href=\"https:\/\/zobai.com\/ar\/ask-an-engineer\/\">\u0635\u0641\u062d\u0629 \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629<\/a><br \/>\n  \u0647\u0648 \u0627\u0644\u062c\u0647\u0629 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u0629 \u0639\u0646 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0635\u062d\u0627\u0626\u0641 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0628\u0639\u062f \u062a\u062d\u062f\u064a\u062f \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0628\u0634\u0643\u0644 \u0643\u0627\u0641\u064d.\n<\/p>\n<\/section>\n<section>\n<h2>\u0645\u0627 \u0627\u0644\u0630\u064a \u0644\u0627 \u062a\u062b\u0628\u062a\u0647 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629 \u0639\u0646 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646\u061f<\/h2>\n<p>\n  \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0647\u064a \u0646\u062a\u064a\u062c\u0629 \u0647\u0646\u062f\u0633\u064a\u0629. \u0648\u0647\u064a <strong>\u0644\u064a\u0633\u062a \u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/strong>, \u0623\u0648 \u0634\u0647\u0627\u062f\u0629 \u0633\u0639\u0629\u060c \u0623\u0648 \u0625\u062b\u0628\u0627\u062a \u0623\u0646 \u0645\u0642\u0627\u0633 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0645\u0646\u0627\u0633\u0628 \u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631.\n<\/p>\n<p>\n  \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u064a\u064f\u0628\u0642\u064a \u0643\u0644 \u0637\u0628\u0642\u0629 \u0645\u0646 \u0627\u0644\u0623\u062f\u0644\u0629 \u0645\u0646\u0641\u0635\u0644\u0629.\n<\/p>\n<div class=\"zobai-article__flow\" aria-label=\"\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0623\u062f\u0644\u0629 \u0645\u0646 \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0625\u0644\u0649 \u0642\u0628\u0648\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0639\">\n<p>\n    \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u062a\u0646\u0641\u064a\u0633 \u0645\u0648\u062b\u0648\u0642<br \/>\n    \u2192 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<br \/>\n    \u2192 \u0623\u0633\u0627\u0633 \u062d\u0627\u0644\u0629\/\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0627\u0626\u0639<br \/>\n    \u2192 \u0646\u0645\u0648\u0630\u062c \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u0646\u0627\u0633\u0628<br \/>\n    \u2192 \u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0635\u0631\u064a\u0641<br \/>\n    \u2192 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<br \/>\n    \u2192 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0627\u0644\u0645\u0631\u0634\u062d<br \/>\n    \u2192 \u0623\u062f\u0644\u0629 \u0627\u0644\u0633\u0639\u0629\/\u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0648\u062d\u062f\u0648\u062f \u0627\u0644\u062a\u0643\u0648\u064a\u0646<br \/>\n    \u2192 \u0645\u0631\u0627\u062c\u0639\u0629 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<br \/>\n    \u2192 <strong>\u0642\u0628\u0648\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/strong>\n  <\/p>\n<\/div>\n<figure class=\"wp-block-image size-full zobai-figure\" data-image-slot=\"IMG-04\"><img loading=\"lazy\" src=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-04.webp\" alt=\"\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0623\u062f\u0644\u0629 \u0645\u0646 \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0625\u0644\u0649 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0627\u0644\u0645\u0631\u0634\u062d \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0644\u0645\u0634\u0631\u0648\u0639.\" title=\"\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631: \u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u062a\u0643\u0641\u064a \u0637\u0631\u0642 \u0627\u0644\u063a\u0627\u0632 \u0623\u0648 \u0627\u0644\u0633\u0627\u0626\u0644 - IMG-04\" width=\"1200\" height=\"900\" class=\"wp-image-56851\" decoding=\"async\" srcset=\"https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-04.webp 1200w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-04-300x225.webp 300w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-04-1024x768.webp 1024w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-04-768x576.webp 768w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-04-16x12.webp 16w, https:\/\/zobai.com\/wp-content\/uploads\/2026\/09\/two-phase-flow-safety-valve-sizing-img-04-400x300.webp 400w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption>\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0623\u062f\u0644\u0629 \u0645\u0646 \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0625\u0644\u0649 \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0627\u0644\u0645\u0631\u0634\u062d \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0644\u0645\u0634\u0631\u0648\u0639.<\/figcaption><\/figure>\n<p>\n  \u064a\u0635\u0641 \u0645\u0644\u062e\u0635 ISO \u0627\u0644\u0639\u0627\u0645 ISO 4126-10 \u0643\u0645\u0639\u064a\u0627\u0631 \u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0644\u0644\u062c\u0631\u064a\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0644\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644. \u0648\u0647\u0630\u0627 \u064a\u062b\u0628\u062a <strong>\u0646\u0637\u0627\u0642 \u0627\u0644\u062d\u0633\u0627\u0628<\/strong>; \u061b \u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u062c\u0639\u0644 \u0643\u0644 \u0635\u0645\u0627\u0645 \u064a\u062a\u0645 \u0627\u062e\u062a\u064a\u0627\u0631\u0647 \u0645\u0646 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0645\u0639\u062a\u0645\u062f\u064b\u0627 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u062c\u0631\u064a\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629.\n<\/p>\n<p>\n  \u062a\u0648\u0636\u062d \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0645\u0635\u0646\u0651\u0639 \u062d\u062f\u0648\u062f \u0627\u0644\u0623\u062f\u0644\u0629. \u062a\u0639\u0631\u0651\u0641 Baker Hughes \u201c\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u201d \u0644\u0635\u0645\u0627\u0645 1900 DM \u0628\u0623\u0646\u0647 \u0627\u0639\u062a\u0645\u0627\u062f \u0644\u0643\u0644 \u0645\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0628\u062e\u0627\u0631\u064a\/\u0627\u0644\u063a\u0627\u0632\u064a \u0648\u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0627\u0626\u0644 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u062c\u0647\u0627\u0632 \u0628\u064a\u0646 \u0627\u062e\u062a\u0628\u0627\u0631\u064a \u0627\u0644\u062a\u062f\u0641\u0642. \u0647\u0630\u0647 \u062f\u0644\u064a\u0644 \u0645\u0646\u062a\u062c \u0645\u0641\u064a\u062f \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062f\u0639\u0645 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644. \u0625\u0644\u0627 \u0623\u0646\u0647 \u064a\u0628\u0642\u0649 \u0645\u062e\u062a\u0644\u0641\u064b\u0627 \u0639\u0646 \u0627\u0644\u0627\u062f\u0639\u0627\u0621 \u0628\u0623\u0646 \u0642\u064a\u0645\u0629 \u0644\u0648\u062d\u0629 \u0627\u0633\u0645 \u0648\u0627\u062d\u062f\u0629 \u062a\u0639\u062a\u0645\u062f \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644 \u0643\u0644 \u062e\u0644\u064a\u0637 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0645\u0645\u0643\u0646. <a href=\"https:\/\/valves.bakerhughes.com\/news\/consolidated-1900-series-dual-certified-prvs\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\u0634\u0631\u062d Baker Hughes \u0644\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0627\u0644\u0645\u0632\u062f\u0648\u062c<\/a>.\n<\/p>\n<aside class=\"zobai-article__decision\">\n<p>\n    <strong>\u062a\u0645\u064a\u064a\u0632 \u0645\u0647\u0645:<\/strong> \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0634\u0643\u0651\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0644\u0644\u063a\u0627\u0632 \u0623\u0648 \u0627\u0644\u0633\u0627\u0626\u0644 \u062c\u0632\u0621\u064b\u0627 \u0645\u0634\u0631\u0648\u0639\u064b\u0627 \u0645\u0646 \u0637\u0631\u064a\u0642\u0629 \u0645\u0639\u062a\u0645\u062f\u0629 \u0644\u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u062a\u0644\u0643 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0630\u0644\u0643. \u0648\u0644\u0627 \u062a\u064f\u062b\u0628\u062a \u0642\u064a\u0645\u0629 \u0633\u0639\u0629 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0637\u0648\u0631\u2014\u0623\u0648 \u062d\u062a\u0649 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0646\u0641\u0635\u0644 \u0644\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0633\u0627\u0626\u0644\u2014\u0628\u062d\u062f \u0630\u0627\u062a\u0647\u0627 \u0623\u0646 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0648\u0645\u062f\u0649 \u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0631\u0643\u0651\u0628 \u0642\u062f \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u062c\u0645\u064a\u0639\u064b\u0627.\n  <\/p>\n<\/aside>\n<div class=\"zobai-article__table-wrap\" role=\"region\" aria-label=\"\u0637\u0628\u0642\u0627\u062a \u0623\u062f\u0644\u0629 \u062d\u0633\u0627\u0628 \u0645\u0642\u0627\u0633\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0623\u0645\u0627\u0646 \u0648\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627\" tabindex=\"0\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">\u0637\u0628\u0642\u0629 \u0627\u0644\u0623\u062f\u0644\u0629<\/th>\n<th scope=\"col\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062b\u0628\u062a\u0647<\/th>\n<th scope=\"col\">\u0645\u0627 \u0644\u0627 \u062a\u062b\u0628\u062a\u0647 \u0628\u0645\u0641\u0631\u062f\u0647\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628<\/td>\n<td>\u0627\u0644\u0637\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0644\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u062d\u0627\u0643\u0645\u0629<\/td>\n<td>\u0633\u0639\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0631\u0634\u0651\u062d \u0623\u0648 \u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c<\/td>\n<\/tr>\n<tr>\n<td>\u062d\u0633\u0627\u0628 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631<\/td>\n<td>\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u0629 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0648\u0641\u0642 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0648\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629<\/td>\n<td>\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0623\u0648 \u0627\u0639\u062a\u0645\u0627\u062f\u0647<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u062f\u0644\u0629 \u0633\u0639\u0629 \u0627\u0644\u063a\u0627\u0632\/\u0627\u0644\u0633\u0627\u0626\u0644 \u0623\u0648 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0635\u0631\u064a\u0641<\/td>\n<td>\u0623\u062f\u0627\u0621 \u0627\u0644\u062c\u0647\u0627\u0632 \u0636\u0645\u0646 \u0623\u0633\u0627\u0633 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\/\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0637\u0648\u0631 \u0627\u0644\u0645\u0648\u062b\u0642<\/td>\n<td>\u0633\u0639\u0629 \u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0648\u062d\u062f\u0629 \u0644\u0643\u0644 \u062e\u0644\u064a\u0637 \u063a\u0627\u0632\/\u0633\u0627\u0626\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u064a\u0627\u0646 \u0627\u0644\u062c\u0647\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 (OEM) \u0644\u062a\u0637\u0628\u064a\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631\/\u062a\u0628\u062e\u0631 \u0648\u0645\u064a\u0636\u064a<\/td>\n<td>\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0639\u0644\u0646\u0629 \u0645\u0646 \u0627\u0644\u0645\u0635\u0646\u0639 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642\u0647 \u0627\u0644\u0645\u0648\u062b\u0642<\/td>\n<td>\u0635\u062d\u0629 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0641\u064a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0623\u0648 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a<\/td>\n<td>\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u062a\u0643\u0648\u064a\u0646\u0647<\/td>\n<td>\u0635\u062d\u0629 \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0623\u0635\u0644\u064a \u0644\u0644\u0639\u0645\u0644\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0631\u0627\u062c\u0639\u0629 \u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\n<td>\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0638\u0631\u0648\u0641 \u0636\u063a\u0637 \u0627\u0644\u062f\u062e\u0648\u0644\/\u0627\u0644\u062e\u0631\u0648\u062c \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646<\/td>\n<td>\u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0646\u0641\u0633\u0647<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \/ \u0627\u0644\u0643\u0648\u062f<\/td>\n<td>\u0627\u0644\u0642\u0628\u0648\u0644 \u0648\u0641\u0642 \u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u062d\u0627\u0643\u0645 \u0644\u0644\u0645\u0634\u0631\u0648\u0639<\/td>\n<td>\u062d\u0633\u0627\u0628 \u0645\u0641\u0642\u0648\u062f \u0623\u0648 \u062f\u0644\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c \u063a\u064a\u0631 \u0645\u062a\u0648\u0641\u0631<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\n  \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u062d\u062c\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0623\u0648 \u0641\u0626\u0629 \u0627\u0644\u0641\u0644\u0646\u062c\u0629 \u0623\u0648 \u0645\u0648\u062f\u064a\u0644 \u0643\u062a\u0627\u0644\u0648\u062c \u064a\u0628\u062f\u0648 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0623\u0646 \u064a\u0633\u062f \u0647\u0630\u0647 \u0627\u0644\u0641\u062c\u0648\u0629 \u0641\u064a \u0627\u0644\u0623\u062f\u0644\u0629. \u0644\u062f\u0649 ZOBAI \u0642\u0633\u0645 \u0645\u0646\u0641\u0635\u0644<br \/>\n  <a href=\"https:\/\/zobai.com\/ar\/blog\/certified-relieving-capacity-vs-connection-size\/\">\u062f\u0644\u064a\u0644 \u0633\u0639\u0629 \u0627\u0644\u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0642\u0627\u0628\u0644 \u062d\u062c\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644<\/a><br \/>\n  \u0644\u0644\u062a\u0641\u0635\u064a\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0641\u064a \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0633\u0639\u0627\u062a.\n<\/p>\n<p>\n  \u0644\u0642\u0631\u0627\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0623\u0648\u0633\u0639 \u062e\u0627\u0631\u062c \u0646\u0637\u0627\u0642 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a\u060c \u0627\u0633\u062a\u062e\u062f\u0645<br \/>\n  <a href=\"https:\/\/zobai.com\/ar\/blog\/safety-valve-selection-guide\/\">\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0645\u0627\u0646<\/a>.\n<\/p>\n<aside class=\"zobai-article__decision\">\n<p>\n    <strong>\u0642\u0627\u0639\u062f\u0629 \u0647\u0646\u062f\u0633\u064a\u0629:<\/strong> \u0644\u0627 \u062a\u0639\u062a\u0645\u062f \u0645\u0631\u0634\u062d \u0635\u0645\u0627\u0645 \u0623\u0645\u0627\u0646 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0644\u0645\u062c\u0631\u062f \u0623\u0646 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629 \u062a\u0628\u062f\u0648 \u0645\u0646\u0627\u0633\u0628\u0629. \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0627\u0644\u062a\u0648\u0641\u064a\u0642 \u0628\u064a\u0646 \u0623\u0633\u0627\u0633 \u062d\u0633\u0627\u0628 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0623\u062f\u0644\u0629 \u0627\u0644\u0633\u0639\u0629\/\u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0648\u062b\u0642\u0629 \u0644\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0631\u0634\u062d \u0648\u062d\u062f\u0648\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0641\u0642 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627.\n  <\/p>\n<\/aside>\n<p>\n  \u0644\u0630\u0644\u0643 \u064a\u062c\u0628 \u062d\u0644 \u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0637\u0648\u0631 \u0628\u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0635\u062d\u064a\u062d: \u062a\u062d\u062f\u064a\u062f \u062d\u0645\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0627\u0644\u0645\u0639\u0642\u0648\u0644\u060c \u0648\u062a\u062d\u062f\u064a\u062f \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0648\u0623\u0633\u0627\u0633 \u0627\u0644\u062e\u0635\u0627\u0626\u0635\u060c \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0637\u0631\u064a\u0642\u0629 \u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a\u0647\u0627 \u0645\u0639 \u062a\u0644\u0643 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0648\u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u062b\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u0645\u0627\u0645 \u062d\u0642\u064a\u0642\u064a \u0645\u0642\u0627\u0628\u0644 \u0623\u062f\u0644\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627. \u0648\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0623\u062d\u062f \u0647\u0630\u0647 \u0627\u0644\u0631\u0648\u0627\u0628\u0637 \u0645\u0641\u0642\u0648\u062f\u064b\u0627\u060c \u0641\u0625\u0646 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0641\u064a \u0627\u0644\u0645\u0638\u0647\u0631 \u0644\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629.\n<\/p>\n<\/section>\n<section class=\"zobai-article__faq\" aria-labelledby=\"two-phase-sizing-faq\">\n<h2 id=\"two-phase-sizing-faq\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 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\u0627\u0644\u0633\u0639\u0631.<\/p>","protected":false},"author":2,"featured_media":56848,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74],"tags":[],"class_list":["post-56800","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sizing-performance-engineering"],"_links":{"self":[{"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/posts\/56800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/comments?post=56800"}],"version-history":[{"count":0,"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/posts\/56800\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/media\/56848"}],"wp:attachment":[{"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/media?parent=56800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/categories?post=56800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zobai.com\/ar\/wp-json\/wp\/v2\/tags?post=56800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}