{"id":15064,"date":"2026-04-15T16:55:50","date_gmt":"2026-04-15T08:55:50","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=15064"},"modified":"2026-04-16T17:00:56","modified_gmt":"2026-04-16T09:00:56","slug":"what-is-maximum-pressure-for-gate-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/","title":{"rendered":"\u062d\u062f\u0627\u06a9\u062b\u0631 \u0641\u0634\u0627\u0631 \u0628\u0631\u0627\u06cc \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Change Table of Contents Status\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#What_Determines_the_Pressure_Rating\" >\u0686\u0647 \u0686\u06cc\u0632\u06cc \u062f\u0631\u062c\u0647 \u0641\u0634\u0627\u0631 \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Temperature\" >\u062f\u0631\u062c\u0647 \u062d\u0631\u0627\u0631\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Material_Construction\" >\u0633\u0627\u062e\u062a\u0627\u0631 \u0645\u0648\u0627\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Bonnet_Design\" >\u0637\u0631\u0627\u062d\u06cc \u0628\u0648\u0646\u062a (\u06a9\u0644\u0627\u0647\u06a9)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Bore_Configuration\" >\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0633\u0648\u0631\u0627\u062e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Pressure_Rating_Standards\" >\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u062f\u0631\u062c\u0647 \u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Pressure_Seal_Gate_Valves\" >\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#How_Valve_Size_Affects_Maximum_Pressure\" >\u0686\u06af\u0648\u0646\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u0634\u06cc\u0631 \u0628\u0631 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0641\u0634\u0627\u0631 \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Parallel_Gate_Valves_in_High-Pressure_Steam_Service\" >\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 \u0628\u062e\u0627\u0631 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Waterworks_and_Low-Pressure_Applications\" >\u062a\u0623\u0633\u06cc\u0633\u0627\u062a \u0622\u0628 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u067e\u0627\u06cc\u06cc\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#High_Pressure_Gate_Valve_Replacement_What_to_Verify\" >\u062a\u0639\u0648\u06cc\u0636 \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627: \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Re-check_the_Pressure-Temperature_Curve\" >\u0645\u0646\u062d\u0646\u06cc \u0641\u0634\u0627\u0631-\u062f\u0645\u0627 \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Match_Material_Bonnet_Style_and_End_Connections\" >\u0645\u0648\u0627\u062f\u060c \u0633\u0628\u06a9 \u0628\u0648\u0646\u062a \u0648 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Seat_Condition_Packing_and_Sourcing\" >\u0648\u0636\u0639\u06cc\u062a \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647\u060c \u067e\u06a9\u06cc\u0646\u06af \u0648 \u0645\u0646\u0628\u0639\u200c\u06cc\u0627\u0628\u06cc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/what-is-maximum-pressure-for-gate-valve\/#Conclusion\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u062d\u062f\u0627\u06a9\u062b\u0631 \u0641\u0634\u0627\u0631 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc\u060c \u0645\u0648\u0627\u062f\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0648 \u062f\u0645\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0622\u0646 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0634\u06cc\u0631\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0645\u0633\u06a9\u0648\u0646\u06cc \u0628\u0631\u0627\u06cc 100 \u062a\u0627 200 PSI \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f\u060c \u0627\u0645\u0627 \u06cc\u06a9 \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u0627\u062a \u0635\u0646\u0639\u062a\u06cc \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0641\u0634\u0627\u0631\u0647\u0627\u06cc\u06cc \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 20,000 PSI \u0631\u0627 \u062f\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0645\u06cc\u062f\u0627\u0646 \u0646\u0641\u062a\u06cc \u062a\u062d\u0645\u0644 \u06a9\u0646\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-1024x682.webp\" alt=\"\" class=\"wp-image-15065\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-1024x682.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3-18x12.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/04\/image3.webp 1229w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Determines_the_Pressure_Rating\"><\/span><strong>\u0686\u0647 \u0686\u06cc\u0632\u06cc \u062f\u0631\u062c\u0647 \u0641\u0634\u0627\u0631 \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631 \u06cc\u06a9 \u0639\u062f\u062f \u062b\u0627\u0628\u062a \u0648 \u0648\u0627\u062d\u062f \u0646\u06cc\u0633\u062a. \u0628\u0633\u062a\u0647 \u0628\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0639\u0627\u0645\u0644 \u06a9\u0647 \u0628\u0627 \u0647\u0645 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Temperature\"><\/span><strong>\u062f\u0631\u062c\u0647 \u062d\u0631\u0627\u0631\u062a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0645\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc\u060c \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0645\u0648\u0627\u062f \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f \u0648 \u0641\u0634\u0627\u0631 \u0645\u062c\u0627\u0632 \u0646\u06cc\u0632 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0622\u0646 \u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc 5,000 PSI \u062f\u0631 100 \u062f\u0631\u062c\u0647 \u0641\u0627\u0631\u0646\u0647\u0627\u06cc\u062a \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 600 \u062f\u0631\u062c\u0647 \u0641\u0627\u0631\u0646\u0647\u0627\u06cc\u062a \u062a\u0646\u0647\u0627 \u062f\u0631 3,000 PSI \u0627\u06cc\u0645\u0646 \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0646\u0647\u0627 \u062e\u0648\u0627\u0646\u062f\u0646 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631 \u0645\u062d\u06cc\u0637\u06cc \u0648 \u062a\u0648\u0642\u0641 \u062f\u0631 \u0622\u0646\u062c\u0627\u060c \u06cc\u06a9 \u062e\u0637\u0627\u06cc \u0645\u0634\u062e\u0635\u0627\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06a9\u0631\u0631\u0627\u064b \u062f\u0631 \u062a\u062f\u0627\u0631\u06a9\u0627\u062a \u0635\u0646\u0639\u062a\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u06a9\u0627\u0645\u0644\u0627\u064b \u0642\u0627\u0628\u0644 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Construction\"><\/span><strong>\u0633\u0627\u062e\u062a\u0627\u0631 \u0645\u0648\u0627\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0648\u0644\u0627\u062f \u0622\u0647\u0646\u06af\u0631\u06cc \u0634\u062f\u0647 \u0628\u062f\u0646\u0647 \u0645\u062a\u0631\u0627\u06a9\u0645\u200c\u062a\u0631 \u0648 \u0642\u0648\u06cc\u200c\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0641\u0648\u0644\u0627\u062f \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0634\u062f\u0647 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0628\u062e\u0627\u0631 \u0648 \u0647\u06cc\u062f\u0631\u0648\u06a9\u0631\u0628\u0646 \u0628\u0627 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u060c \u0628\u062f\u0646\u0647\u200c\u0647\u0627\u06cc \u0622\u0647\u0646\u06af\u0631\u06cc \u0634\u062f\u0647 \u0627\u0632 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u200c\u0647\u0627\u06cc \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0634\u062f\u0647 \u0647\u0645 \u0627\u0632 \u0646\u0638\u0631 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0648 \u0647\u0645 \u0627\u0632 \u0646\u0638\u0631 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0637\u0648\u0644\u0627\u0646\u06cc\u200c\u0645\u062f\u062a \u0628\u0647\u062a\u0631 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u062e\u062a\u200c\u06a9\u0627\u0631\u06cc \u0633\u0637\u062d \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0648 \u062f\u06cc\u0633\u06a9 \u0628\u0647 \u0647\u0645\u0627\u0646 \u0627\u0646\u062f\u0627\u0632\u0647 \u0645\u0647\u0645 \u0627\u0633\u062a. \u0645\u0648\u0627\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u06a9\u0627\u0631\u0628\u06cc\u062f \u062a\u0646\u06af\u0633\u062a\u0646 \u0648 \u0627\u0633\u062a\u0644\u0627\u06cc\u062a 6 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0641\u0631\u0633\u0627\u06cc\u0634\u06cc \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u062f\u0631 \u0633\u0637\u062d \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u062f\u0648\u0646 \u0622\u0646\u0647\u0627\u060c \u0633\u0627\u06cc\u0634 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u062a\u0633\u0631\u06cc\u0639 \u0634\u062f\u0647 \u0648 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0622\u0646 \u0646\u0634\u062a\u06cc \u0631\u062e \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bonnet_Design\"><\/span><strong>\u0637\u0631\u0627\u062d\u06cc \u0628\u0648\u0646\u062a (\u06a9\u0644\u0627\u0647\u06a9)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0637\u0631\u0627\u062d\u06cc\u200c\u0647\u0627\u06cc \u0628\u0648\u0646\u062a \u067e\u06cc\u0686\u06cc \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc\u06cc \u062f\u0627\u0631\u0646\u062f \u0632\u06cc\u0631\u0627 \u0628\u0633\u062a\u200c\u0647\u0627 \u0628\u0627\u0631 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 \u06cc\u06a9 \u0622\u0633\u062a\u0627\u0646\u0647 \u0645\u0634\u062e\u0635\u060c \u062a\u0646\u0647\u0627 \u06a9\u0634\u0634 \u067e\u06cc\u0686 \u06a9\u0627\u0641\u06cc \u0646\u06cc\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0637\u0631\u0627\u062d\u06cc\u200c\u0647\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0634\u0627\u0631 \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u0627\u06cc \u0633\u0641\u062a \u06a9\u0631\u062f\u0646 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc\u060c \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0631\u0627 \u062d\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0647\u0631\u0686\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0628\u06cc\u0634\u062a\u0631 \u0641\u0634\u0627\u0631 \u0622\u0648\u0631\u062f\u060c \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0645\u062d\u06a9\u0645\u200c\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bore_Configuration\"><\/span><strong>\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0633\u0648\u0631\u0627\u062e<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627 \u0633\u0648\u0631\u0627\u062e \u06a9\u0627\u0645\u0644\u060c \u0642\u0637\u0631 \u062f\u0627\u062e\u0644\u06cc \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0628\u0627 \u062e\u0637 \u0644\u0648\u0644\u0647 \u0631\u0627 \u062d\u0641\u0638 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0631\u0627 \u067e\u0627\u06cc\u06cc\u0646 \u0646\u06af\u0647 \u0645\u06cc\u200c\u062f\u0627\u0631\u062f \u0648 \u0628\u0647 \u067e\u06cc\u06af\u200c\u0647\u0627\u06cc \u062e\u0637 \u0644\u0648\u0644\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0628\u0631\u0627\u06cc \u062a\u0645\u06cc\u0632\u06a9\u0627\u0631\u06cc \u0639\u0628\u0648\u0631 \u06a9\u0646\u0646\u062f. \u0634\u06cc\u0631\u0647\u0627\u06cc \u0628\u0627 \u0633\u0648\u0631\u0627\u062e \u06a9\u0627\u0647\u0634\u200c\u06cc\u0627\u0641\u062a\u0647 \u0641\u0634\u0631\u062f\u0647\u200c\u062a\u0631 \u0648 \u0633\u0628\u06a9\u200c\u062a\u0631 \u0647\u0633\u062a\u0646\u062f\u060c \u0627\u0645\u0627 \u062f\u0647\u0627\u0646\u0647 \u0628\u0627\u0631\u06cc\u06a9\u200c\u062a\u0631 \u0645\u0642\u0627\u0648\u0645\u062a \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0634\u06cc\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062f\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u06cc\u062f\u0627\u0646 \u0646\u0641\u062a\u06cc \u0648 \u062e\u0637 \u0644\u0648\u0644\u0647 \u0628\u0627 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u062f\u0648 \u0628\u0631 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0648 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0631\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure_Rating_Standards\"><\/span><strong>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u062f\u0631\u062c\u0647 \u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc \u0627\u0632 \u062f\u0648 \u0633\u06cc\u0633\u062a\u0645 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0627\u0635\u0644\u06cc \u067e\u06cc\u0631\u0648\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc ASME\/ANSI \u0627\u0632 \u06a9\u0644\u0627\u0633 150 \u062a\u0627 \u06a9\u0644\u0627\u0633 4500 \u0645\u062a\u063a\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f. \u06cc\u06a9 \u0634\u06cc\u0631 \u06a9\u0644\u0627\u0633 150 \u062d\u062f\u0648\u062f 285 PSI \u0631\u0627 \u062f\u0631 \u062f\u0645\u0627\u06cc \u0645\u062d\u06cc\u0637 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u06cc\u06a9 \u0634\u06cc\u0631 \u06a9\u0644\u0627\u0633 2500 \u062d\u062f\u0648\u062f 6,250 PSI \u0631\u0627 \u062a\u062d\u062a \u0647\u0645\u0627\u0646 \u0634\u0631\u0627\u06cc\u0637 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc PN \u062f\u0631 \u0645\u0634\u062e\u0635\u0627\u062a \u0627\u0631\u0648\u067e\u0627\u06cc\u06cc \u0648 \u0628\u06cc\u0646\u200c\u0627\u0644\u0645\u0644\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0632 PN10 \u062a\u0627 PN400 \u0645\u062a\u063a\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f \u0648 \u0638\u0631\u0641\u06cc\u062a \u0641\u0634\u0627\u0631 \u0631\u0627 \u0628\u0631 \u062d\u0633\u0628 \u0628\u0627\u0631 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u062f\u0631 100 \u062f\u0631\u062c\u0647 \u0641\u0627\u0631\u0646\u0647\u0627\u06cc\u062a \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 800 \u062f\u0631\u062c\u0647 \u0641\u0627\u0631\u0646\u0647\u0627\u06cc\u062a \u0634\u0627\u0647\u062f \u06a9\u0627\u0647\u0634 \u0646\u0635\u0641\u06cc \u0627\u0632 \u0622\u0646 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0628\u0627\u0634\u062f. \u0647\u0645\u06cc\u0634\u0647 \u0645\u0646\u062d\u0646\u06cc \u06a9\u0627\u0645\u0644 \u0641\u0634\u0627\u0631-\u062f\u0645\u0627 \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f\u060c \u0646\u0647 \u0641\u0642\u0637 \u0639\u062f\u062f \u0645\u062d\u06cc\u0637\u06cc \u0631\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u06cc\u062f\u0627\u0646 \u0646\u0641\u062a\u06cc\u060c API 6A \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 2,000\u060c 3,000\u060c 5,000\u060c 10,000\u060c 15,000 \u0648 20,000 PSI \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 2M \u062a\u0627 20M \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0627\u06cc\u0646\u0647\u0627 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0633\u0631\u0686\u0627\u0647\u06cc \u0648 \u0633\u0637\u062d\u06cc \u0631\u0627 \u062f\u0631 \u062a\u0648\u0644\u06cc\u062f \u0646\u0641\u062a \u0648 \u06af\u0627\u0632 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0633\u062e\u062a\u200c\u06af\u06cc\u0631\u0627\u0646\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u062d\u0648\u0647 \u0627\u0639\u0645\u0627\u0644 \u0627\u06cc\u0646 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0645\u062e\u062a\u0644\u0641 \u0633\u0631\u0648\u06cc\u0633\u060c, <a href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/gate-valve\/high-pressure-gate-valve-design-uses\/\">\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u06cc \u0645\u0627<\/a> \u0628\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u0648\u0639 \u06a9\u0627\u0631\u0628\u0631\u062f \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure_Seal_Gate_Valves\"><\/span><strong>\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc\u060c \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0635\u0646\u0639\u062a\u06cc \u0628\u0631\u0627\u06cc \u0646\u06cc\u0631\u0648\u06af\u0627\u0647\u200c\u0647\u0627\u060c \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0628\u062e\u0627\u0631 \u0648 \u067e\u0627\u0644\u0627\u06cc\u0634\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0646\u0641\u062a \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0641\u0634\u0627\u0631\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u06cc 1,450 PSI \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0628\u0648\u0646\u062a \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0641\u0634\u0627\u0631 \u062f\u0627\u062e\u0644\u06cc \u0645\u062d\u06a9\u0645\u200c\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637\u06cc \u0628\u0647\u0628\u0648\u062f \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f \u06a9\u0647 \u06cc\u06a9 \u0628\u0648\u0646\u062a \u067e\u06cc\u0686\u06cc \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u0632 \u06a9\u0627\u0631 \u0627\u0641\u062a\u0627\u062f\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u062f\u0631 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc 900 \u062a\u0627 4500 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0641\u0634\u0627\u0631\u0647\u0627\u06cc\u06cc \u0627\u0632 \u062d\u062f\u0648\u062f 2,200 PSI \u062a\u0627 10,000 PSI \u0648 \u0628\u0627\u0644\u0627\u062a\u0631 \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0627\u06cc \u062f\u0645\u0627\u0647\u0627\u06cc \u062a\u0627 580 \u062f\u0631\u062c\u0647 \u0633\u0627\u0646\u062a\u06cc\u200c\u06af\u0631\u0627\u062f \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f \u0648 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u062a\u0648\u0644\u06cc\u062f \u0628\u0631\u0642 \u0641\u0648\u0642 \u0628\u062d\u0631\u0627\u0646\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0628\u062e\u0627\u0631 \u0628\u0627 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0627\u0634\u0631\u0647\u0627\u06cc \u0628\u0627 \u0631\u0648\u06a9\u0634 \u0646\u0642\u0631\u0647 \u062f\u0631 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0648\u062c\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0637\u0648\u0644 \u06af\u0630\u0631\u0627\u0647\u0627\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc \u062f\u0627\u0631\u0646\u062f. \u06cc\u06a9 \u0648\u0627\u0634\u0631 \u06a9\u0647 \u062f\u0631 \u0637\u0648\u0644 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0633\u0631\u06cc\u0639 \u062f\u0645\u0627 \u0644\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0646\u0634\u062a\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u062e\u06cc \u0627\u0632 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 \u0633\u0627\u0642\u0647 \u063a\u06cc\u0631\u0628\u0627\u0644\u0627\u0631\u0648\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0633\u0627\u06cc\u0634 \u067e\u06a9\u06cc\u0646\u06af \u0648 \u06af\u0634\u062a\u0627\u0648\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u062f\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0627\u0633\u0644\u0628 \u0628\u0627 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0631\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0645\u0634\u062e\u0635\u0627\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u06a9\u0631\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f\u060c \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0686\u0631\u062e\u0647\u200c\u0627\u06cc \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c <a href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/features-of-pressure-seal-gate-valve\/\">\u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc \u0645\u0627<\/a> \u062c\u0632\u0626\u06cc\u0627\u062a \u0633\u0627\u062e\u062a \u0648 \u0622\u0646\u0686\u0647 \u0631\u0627 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 \u0646\u0638\u0627\u0631\u062a \u0634\u0648\u062f\u060c \u0622\u0634\u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Valve_Size_Affects_Maximum_Pressure\"><\/span><strong>\u0686\u06af\u0648\u0646\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u0634\u06cc\u0631 \u0628\u0631 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0641\u0634\u0627\u0631 \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u062f\u0627\u0632\u0647 \u0648 \u0641\u0634\u0627\u0631 \u062f\u0631 \u062c\u0647\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u0627\u0644\u0641 \u062d\u0631\u06a9\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0642\u0637\u0631 \u0634\u06cc\u0631\u060c \u0646\u06cc\u0631\u0648\u06cc \u0648\u0627\u0631\u062f \u0628\u0631 \u062f\u0631\u0648\u0627\u0632\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f. \u0634\u06cc\u0631\u0647\u0627\u06cc \u0628\u0632\u0631\u06af\u062a\u0631 \u0628\u0631\u0627\u06cc \u062a\u062d\u0645\u0644 \u0647\u0645\u0627\u0646 \u0641\u0634\u0627\u0631 \u0634\u06cc\u0631\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u062a\u0631\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0633\u0627\u062e\u062a\u0627\u0631 \u0633\u0646\u06af\u06cc\u0646\u200c\u062a\u0631\u06cc \u062f\u0627\u0631\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9 \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc 6 \u0627\u06cc\u0646\u0686\u06cc \u06a9\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc API 6A \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f 10,000 \u062a\u0627 15,000 PSI \u0631\u0627 \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 \u0645\u06cc\u062f\u0627\u0646 \u0646\u0641\u062a\u06cc \u0628\u0627 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u062a\u062d\u0645\u0644 \u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9 \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc 8 \u0627\u06cc\u0646\u0686\u06cc \u0627\u0632 \u0647\u0645\u0627\u0646 \u06a9\u0644\u0627\u0633 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0628\u062f\u0646\u0647 \u0645\u062d\u06a9\u0645\u200c\u062a\u0631\u06cc \u062f\u0627\u0631\u062f \u0632\u06cc\u0631\u0627 \u0645\u0633\u0627\u062d\u062a \u0633\u0648\u0631\u0627\u062e \u0628\u0632\u0631\u06af\u062a\u0631\u060c \u0646\u06cc\u0631\u0648\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631\u0648\u0627\u0632\u0647 \u0628\u0627\u06cc\u062f \u0645\u0642\u0627\u0648\u0645\u062a \u06a9\u0646\u062f\u060c \u0686\u0646\u062f \u0628\u0631\u0627\u0628\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0628\u0627 \u0633\u0648\u0631\u0627\u062e \u06a9\u0648\u0686\u06a9\u060c API 602 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u0641\u0648\u0631\u062c \u0634\u062f\u0647 \u0627\u0632 1\/4 \u0627\u06cc\u0646\u0686 \u062a\u0627 2 \u0627\u06cc\u0646\u0686 \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062a\u0627 10,000 PSI \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u0627\u06cc\u0646\u0647\u0627 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0641\u0634\u0631\u062f\u0647 \u0648 \u0628\u0627 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0628\u0627\u0644\u0627 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627 \u0645\u062d\u062f\u0648\u062f \u0627\u0633\u062a \u0648 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0627\u0633\u062a\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627 \u0642\u0637\u0631 \u0628\u0632\u0631\u06af \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0627\u063a\u0644\u0628 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0635\u0628 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0628\u0627\u06cc\u200c\u067e\u0633 \u062f\u0627\u0631\u0646\u062f. \u0628\u062f\u0648\u0646 \u0622\u0646\u060c \u0641\u0634\u0627\u0631 \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u060c \u06a9\u0627\u0631\u06a9\u0631\u062f \u0634\u06cc\u0631 \u0631\u0627 \u063a\u06cc\u0631\u0645\u0645\u06a9\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0647 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0628\u0627\u0632 \u0634\u062f\u0646 \u0622\u0633\u06cc\u0628 \u0645\u06cc\u200c\u0631\u0633\u0627\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Parallel_Gate_Valves_in_High-Pressure_Steam_Service\"><\/span><strong>\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 \u0628\u062e\u0627\u0631 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0645\u0648\u0627\u0632\u06cc \u0628\u0647 \u062c\u0627\u06cc \u06af\u0648\u0647\u060c \u0627\u0632 \u062f\u0648 \u062f\u06cc\u0633\u06a9 \u0645\u0648\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0627\u062b\u0631 \u06af\u06cc\u0631 \u06a9\u0631\u062f\u0646 \u0631\u0627 \u06a9\u0647 \u0634\u06cc\u0631\u0647\u0627\u06cc \u06af\u0648\u0647\u06cc \u0634\u06a9\u0644 \u062f\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0628\u062e\u0627\u0631 \u0628\u0627 \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0632 \u0628\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0631\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u0646\u0628\u0633\u0627\u0637 \u062d\u0631\u0627\u0631\u062a\u06cc \u06af\u0648\u0647 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0642\u0641\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0637\u0631\u0627\u062d\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0634\u0648\u06cc\u06cc \u0645\u0648\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0628\u0648\u06cc\u0644\u0631 \u0648 \u062e\u0637\u0648\u0637 \u0628\u062e\u0627\u0631 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u06a9\u0647 \u0686\u0631\u062e\u0647\u200c\u0647\u0627\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc \u0645\u06a9\u0631\u0631 \u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0633\u06cc\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f. \u0622\u0646\u0647\u0627 \u062f\u0631 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc ASME 150 \u062a\u0627 2500 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u06af\u0634\u062a\u0627\u0648\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u06a9\u0645\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u06af\u0648\u0647\u06cc \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0634\u0627\u0628\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Waterworks_and_Low-Pressure_Applications\"><\/span><strong>\u062a\u0623\u0633\u06cc\u0633\u0627\u062a \u0622\u0628 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u067e\u0627\u06cc\u06cc\u0646<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0647 \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631 \u0635\u0646\u0639\u062a\u06cc \u0646\u06cc\u0627\u0632 \u0646\u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u06a9\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u0627\u062a \u0622\u0628 \u0648 \u0641\u0627\u0636\u0644\u0627\u0628 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0627 \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc 200 \u062a\u0627 250 PSI \u0628\u0631\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u06af\u0648\u0647 \u0627\u0631\u062a\u062c\u0627\u0639\u06cc \u0648 \u062a\u0627 350 PSI \u0628\u0631\u0627\u06cc \u0633\u0631\u06cc\u200c\u0647\u0627\u06cc \u062d\u0641\u0627\u0638\u062a \u0627\u0632 \u0622\u062a\u0634.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc MJ\u060c \u06cc\u06a9 \u0637\u0631\u0627\u062d\u06cc \u0627\u062a\u0635\u0627\u0644 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u06a9\u0647 \u062f\u0631 \u062a\u0627\u0633\u06cc\u0633\u0627\u062a \u0622\u0628 \u0632\u06cc\u0631\u0632\u0645\u06cc\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0627 \u0641\u0634\u0627\u0631 \u06a9\u0627\u0631\u06cc 250 PSI \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0631 \u062f\u0648 \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062e\u0648\u062f \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0647\u0633\u062a\u0646\u062f. \u0645\u0634\u06a9\u0644\u0627\u062a \u0632\u0645\u0627\u0646\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u06cc\u06a9 \u0634\u06cc\u0631 \u0628\u0627 \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u0622\u0628 \u0648 \u0641\u0627\u0636\u0644\u0627\u0628 \u062f\u0631 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631\u062f \u0635\u0646\u0639\u062a\u06cc \u0628\u0627 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u062a\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f \u0632\u06cc\u0631\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0644\u0648\u0644\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u062f. \u06a9\u0644\u0627\u0633 \u0641\u0634\u0627\u0631 \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u0644\u0648\u0644\u0647 \u0645\u0634\u062e\u0635\u0627\u062a \u062c\u062f\u0627\u06af\u0627\u0646\u0647\u200c\u0627\u06cc \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0628\u0627 \u0622\u0646\u0647\u0627 \u0628\u0631\u062e\u0648\u0631\u062f \u0634\u0648\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Pressure_Gate_Valve_Replacement_What_to_Verify\"><\/span><strong>\u062a\u0639\u0648\u06cc\u0636 \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627: \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0642\u0637\u0631 \u0644\u0648\u0644\u0647 \u0646\u06cc\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648\u0647 \u0627\u062f\u0627\u0645\u0647 \u06a9\u0627\u0631 \u0628\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0622\u0646 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Re-check_the_Pressure-Temperature_Curve\"><\/span><strong>\u0645\u0646\u062d\u0646\u06cc \u0641\u0634\u0627\u0631-\u062f\u0645\u0627 \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0642\u0637 \u0628\u0647 \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631 \u0645\u062d\u06cc\u0637\u06cc \u062a\u06a9\u06cc\u0647 \u0646\u06a9\u0646\u06cc\u062f. \u0642\u0628\u0644 \u0627\u0632 \u0627\u0646\u062a\u062e\u0627\u0628 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u060c \u062d\u062f\u0627\u06a9\u062b\u0631 \u0641\u0634\u0627\u0631 \u0648 \u062f\u0645\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0628\u0627 \u0647\u0645 \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Match_Material_Bonnet_Style_and_End_Connections\"><\/span><strong>\u0645\u0648\u0627\u062f\u060c \u0633\u0628\u06a9 \u0628\u0648\u0646\u062a \u0648 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0647\u06cc\u062f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0641\u0648\u0644\u0627\u062f \u0641\u0648\u0631\u062c \u0634\u062f\u0647 A105 \u0628\u0627 \u06cc\u06a9 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633 \u0628\u062e\u0627\u0631 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u060c \u062e\u0637\u0631 \u062e\u0631\u0627\u0628\u06cc \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u0627\u0647\u06a9 \u067e\u06cc\u0686\u06cc \u0628\u0647 \u06cc\u06a9 \u0637\u0631\u0627\u062d\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u060c \u0631\u062f\u067e\u0627\u06cc \u0634\u06cc\u0631 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0628\u0631 \u0686\u06cc\u062f\u0645\u0627\u0646 \u0644\u0648\u0644\u0647\u200c\u06a9\u0634\u06cc \u0627\u0637\u0631\u0627\u0641 \u0622\u0646 \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0646\u06cc\u0632 \u0628\u0627\u06cc\u062f \u062f\u0642\u06cc\u0642\u0627\u064b \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f. \u062a\u0639\u0648\u06cc\u0636 \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u062c\u0648\u0634 \u0644\u0628 \u0628\u0647 \u0644\u0628 \u0628\u0627 \u06cc\u06a9 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0641\u0644\u0646\u062c\u06cc \u062f\u0631 \u06cc\u06a9 \u062e\u0637 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u0644\u0648\u0644\u0647\u200c\u06a9\u0634\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0646\u062f\u0631\u062a \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u062a\u062f\u0627\u0631\u06a9\u0627\u062a \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0628\u062f\u0646\u0647 \u0641\u0648\u0631\u062c \u0634\u062f\u0647 \u062f\u0627\u0631\u062f\u060c <a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/forged-wedge-gate-valve\/\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u06af\u0648\u0647\u06cc \u0641\u0648\u0631\u062c \u0634\u062f\u0647 \u0645\u0627<\/a> \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0631\u0627 \u062f\u0631 \u0633\u0627\u062e\u062a\u0627\u0631 \u0641\u0648\u0644\u0627\u062f \u0641\u0648\u0631\u062c \u0634\u062f\u0647 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f. \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0633\u0631\u0648\u06cc\u0633 \u0627\u062c\u0627\u0632\u0647 \u0633\u0627\u062e\u062a\u0627\u0631 \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c, <a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/casting-wedge-gate-valve\/\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u06af\u0648\u0647\u06cc \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc<\/a> \u06cc\u06a9 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u0642\u0631\u0648\u0646 \u0628\u0647 \u0635\u0631\u0641\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/forged-wedge-gate-valve\/\"><img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/03\/FORGED-WEDGE-GATE-VALVE.jpg\" alt=\"\" style=\"width:362px;height:auto\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/forged-wedge-gate-valve\/\">\u0634\u06cc\u0631 \u062f\u0631\u06cc\u0686\u0647 \u06af\u0648\u0647 \u0627\u06cc \u0641\u0648\u0631\u062c \u0634\u062f\u0647<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-flange-cast-steel-gate-valve\/\"><img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/02\/142-master-graph.jpg\" alt=\"\" style=\"width:357px;height:auto\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-flange-cast-steel-gate-valve\/\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647 \u0641\u0648\u0644\u0627\u062f\u06cc \u0641\u0644\u0646\u062c\u06cc API<\/a><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Seat_Condition_Packing_and_Sourcing\"><\/span><strong>\u0648\u0636\u0639\u06cc\u062a \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647\u060c \u067e\u06a9\u06cc\u0646\u06af \u0648 \u0645\u0646\u0628\u0639\u200c\u06cc\u0627\u0628\u06cc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0631\u0633\u06cc \u0648\u0636\u0639\u06cc\u062a \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u062f\u0631 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0628\u0627 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0641\u0644\u0632\u06cc \u0642\u0628\u0644 \u0627\u0632 \u062a\u0639\u0648\u06cc\u0636 \u06a9\u0644 \u0648\u0627\u062d\u062f. \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0641\u0644\u0632\u06cc \u0642\u0627\u0628\u0644 \u062a\u062c\u062f\u06cc\u062f \u0627\u063a\u0644\u0628 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u062c\u0627\u06cc \u062a\u0639\u0648\u06cc\u0636 \u06a9\u0627\u0645\u0644\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0633\u0637\u062d\u200c\u0628\u0646\u062f\u06cc \u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u06cc 232 \u062f\u0631\u062c\u0647 \u0633\u0627\u0646\u062a\u06cc\u200c\u06af\u0631\u0627\u062f\u060c \u067e\u06a9\u06cc\u0646\u06af \u06af\u0631\u0627\u0641\u06cc\u062a\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a. PTFE \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0645\u0627\u0647\u0627 \u0627\u0632 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u0627\u0641\u062a\u062f \u0648 \u0646\u0628\u0627\u06cc\u062f \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 \u0627\u06cc\u0646 \u0622\u0633\u062a\u0627\u0646\u0647 \u0645\u0634\u062e\u0635 \u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u062a \u0647\u06cc\u062f\u0631\u0648\u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0631\u0648\u06cc \u0634\u06cc\u0631\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0628\u0627 1.5 \u0628\u0631\u0627\u0628\u0631 MAWP \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f. \u06cc\u06a9 \u0634\u06cc\u0631 10,000 PSI \u062f\u0631 15,000 PSI \u062a\u0633\u062a \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0647\u0631 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u062f\u0627\u0631\u0627\u06cc \u0645\u0633\u062a\u0646\u062f\u0627\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u0637\u0628\u0642 \u0622\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062a\u0633\u062a \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0646\u06af\u0627\u0645 \u062a\u0647\u06cc\u0647 \u0642\u0637\u0639\u0627\u062a \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u060c \u06a9\u0627\u062a\u0627\u0644\u0648\u06af \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u067e\u0627\u0648\u0644\u060c \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631\u06cc API 600 \u0631\u0627 \u062f\u0631 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc 600 \u062a\u0627 4500\u060c \u0634\u0627\u0645\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u06af\u0648\u0647 \u0648 \u0645\u0648\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u0627\u062a \u0635\u0646\u0639\u062a\u06cc \u0633\u0646\u06af\u06cc\u0646\u060c \u0641\u0647\u0631\u0633\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u0646\u062a\u06cc\u062c\u0647<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:237px;aspect-ratio:unset;\"><img decoding=\"async\" width=\"3000\" height=\"2000\" class=\"wp-block-cover__image-background wp-image-7802\" alt=\"\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001.webp 3000w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-300x200.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1024x683.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-768x512.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-1536x1024.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-2048x1365.webp 2048w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/6624793_32879001-18x12.webp 18w\" sizes=\"(max-width: 3000px) 100vw, 3000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#e8e8e8\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-10176f1e50fccd365deb8f276774936a wp-block-paragraph\" style=\"font-size:27px\"><strong>\u0634\u06cc\u0631 \u0639\u0627\u0644\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0633\u0641\u0627\u0631\u0634\u06cc \u06a9\u0646\u06cc\u062f! \u06cc\u06a9 \u0646\u0642\u0644 \u0642\u0648\u0644 \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f \u0648 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-63375db1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color has-extra-small-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/fa\/industrial-valve-manufacturer\/\" style=\"border-radius:100px;background-color:#d70c19\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0631\u0627\u0647\u06a9\u0627\u0631\u0647\u0627\u06cc \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u06cc \u06a9\u0647 \u0631\u0648\u06cc \u06a9\u0627\u063a\u0630 \u0635\u062d\u06cc\u062d \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc\u200c\u0631\u0633\u062f \u0627\u0645\u0627 \u0628\u0627 \u0645\u0646\u062d\u0646\u06cc \u0641\u0634\u0627\u0631-\u062f\u0645\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u062f\u060c \u062f\u0648\u0627\u0645 \u0632\u06cc\u0627\u062f\u06cc \u0646\u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a. \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u060c \u0627\u06cc\u0646 \u062e\u0631\u0627\u0628\u06cc \u0628\u0647 \u0646\u062f\u0631\u062a \u0628\u0647 \u062e\u0648\u062f \u0634\u06cc\u0631 \u0645\u062d\u062f\u0648\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u062f\u0631 \u062d\u0627\u0644 \u06a9\u0627\u0631 \u0628\u0631 \u0631\u0648\u06cc \u0645\u0634\u062e\u0635\u0627\u062a \u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0647\u0633\u062a\u06cc\u062f \u0648 \u0628\u0647 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0637\u0631\u0627\u062d\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f \u062e\u0648\u062f \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f\u060c, <a href=\"https:\/\/www.xintaivalves.com\/fa\/contact\/\">\u0628\u0627 \u062a\u06cc\u0645 \u0645\u0627 \u062f\u0631 \u062a\u0645\u0627\u0633 \u0628\u0627\u0634\u06cc\u062f<\/a> \u0648 \u0645\u0627 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u062a\u0627 \u06af\u0632\u06cc\u0646\u0647 \u0645\u0646\u0627\u0633\u0628 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f.<\/p>","protected":false},"excerpt":{"rendered":"<p>The maximum pressure for a gate valve depends on its design, material, size, and operating temperature. Standard residential valves are rated for 100 to 200 PSI, but a high-pressure gate valve built for industrial service can sustain pressures above 20,000 PSI in specialized oilfield applications. What Determines the Pressure Rating Pressure rating is not a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":15065,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"class_list":["post-15064","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/15064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/comments?post=15064"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/15064\/revisions"}],"predecessor-version":[{"id":15101,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/15064\/revisions\/15101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/media\/15065"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/media?parent=15064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/categories?post=15064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/tags?post=15064"}],"curies":[{"name":"\u0648\u0631\u062f\u067e\u0631\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}