{"id":14262,"date":"2025-11-21T10:10:00","date_gmt":"2025-11-21T02:10:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14262"},"modified":"2025-12-04T09:39:46","modified_gmt":"2025-12-04T01:39:46","slug":"natural-gas-ball-valve-design-features","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/","title":{"rendered":"\u0628\u0631\u0631\u0633\u06cc \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc"},"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\/ball-valve\/natural-gas-ball-valve-design-features\/#Why_Natural_Gas_Ball_Valves_Need_Specialized_Features\" >\u0686\u0631\u0627 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Core_Ball_Valve_Features_That_Matter_for_Gas_Service\" >\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0647\u0633\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u0627\u062a \u06af\u0627\u0632 \u0627\u0647\u0645\u06cc\u062a \u062f\u0627\u0631\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-3\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Full_Bore_or_Reduced_Bore_Design\" >\u0637\u0631\u0627\u062d\u06cc \u0628\u0627 \u0633\u0648\u0631\u0627\u062e \u06a9\u0627\u0645\u0644 \u06cc\u0627 \u0633\u0648\u0631\u0627\u062e \u06a9\u0627\u0647\u0634 \u06cc\u0627\u0641\u062a\u0647<\/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\/ball-valve\/natural-gas-ball-valve-design-features\/#Quarter_Turn_Operation\" >\u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0628\u0639 \u06af\u0631\u062f<\/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\/ball-valve\/natural-gas-ball-valve-design-features\/#Anti-Blowout_Stem\" >\u0633\u0627\u0642\u0647 \u0636\u062f \u062a\u0631\u06a9\u06cc\u062f\u06af\u06cc<\/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\/ball-valve\/natural-gas-ball-valve-design-features\/#Material_Standards_for_Natural_Gas_Applications\" >\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0645\u0648\u0627\u062f \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Body_and_Ball_Materials\" >\u062c\u0646\u0633 \u0628\u062f\u0646\u0647 \u0648 \u062a\u0648\u067e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Seats_and_Seals\" >\u0635\u0646\u062f\u0644\u06cc\u200c\u0647\u0627 \u0648 \u0645\u0647\u0631 \u0648 \u0645\u0648\u0645\u200c\u0647\u0627<\/a><\/li><\/ul><\/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\/ball-valve\/natural-gas-ball-valve-design-features\/#Safety_Features_Built_Into_Gas_Ball_Valves\" >\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u06cc\u0645\u0646\u06cc \u062a\u0639\u0628\u06cc\u0647\u200c\u0634\u062f\u0647 \u062f\u0631 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u06af\u0627\u0632<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Fire_Safe_Design\" >\u0637\u0631\u0627\u062d\u06cc \u0627\u06cc\u0645\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0622\u062a\u0634<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Anti_Static_Devices\" >\u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0622\u0646\u062a\u06cc \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Lockable_Handles\" >\u062f\u0633\u062a\u06af\u06cc\u0631\u0647\u200c\u0647\u0627\u06cc \u0642\u0641\u0644\u200c\u0634\u0648\u0646\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Choosing_the_Right_Gas_Service_Ball_Valve\" >\u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u06af\u0627\u0632<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Matching_the_Valve_to_the_Pressure_Class\" >\u062a\u0637\u0628\u06cc\u0642 \u0634\u06cc\u0631 \u0628\u0627 \u06a9\u0644\u0627\u0633 \u0641\u0634\u0627\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Considering_Temperature_Range\" >\u0628\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 \u0645\u062d\u062f\u0648\u062f\u0647 \u062f\u0645\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Installation_and_Maintenance\" >\u0646\u0635\u0628 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/natural-gas-ball-valve-design-features\/#Final_Thoughts_Natural_Gas_Ball_Valves\" >\u0633\u062e\u0646 \u0622\u062e\u0631: \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0647 \u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0642\u0637\u0639 \u0648 \u0648\u0635\u0644 \u0627\u06cc\u0645\u0646 \u0648 \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u06af\u0627\u0632 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0646\u062f \u0648 \u062f\u0631\u06a9 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0622\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0634\u06cc\u0631 \u0645\u0646\u0627\u0633\u0628 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u062e\u0648\u062f \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u06af\u0627\u0632\u060c \u062c\u0627\u06cc \u06a9\u0645\u06cc \u0628\u0631\u0627\u06cc \u062e\u0637\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0633\u0627\u062e\u062a\u0627\u0631\u060c \u0645\u0648\u0627\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06cc\u06a9 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0627\u06cc\u062f \u0627\u0646\u062a\u0638\u0627\u0631\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u062f\u0642\u06cc\u0642\u06cc \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f <a href=\"https:\/\/www.xintaivalves.com\/fa\/guide-to-industrial-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0636\u0631\u0648\u0631\u06cc \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc<\/a>, \u060c \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0686\u0647 \u0686\u06cc\u0632\u06cc \u06cc\u06a9 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0633\u0631\u0648\u06cc\u0633 \u06af\u0627\u0632 \u0631\u0627 \u0645\u062a\u0641\u0627\u0648\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u0647\u0645\u06cc\u062a \u0631\u0627 \u062f\u0627\u0631\u0646\u062f\u060c \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Natural_Gas_Ball_Valves_Need_Specialized_Features\"><\/span>\u0686\u0631\u0627 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622\u0646\u0647\u0627 \u0628\u0627\u06cc\u062f \u0645\u062d\u06a9\u0645 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0634\u0648\u0646\u062f\u060c \u0631\u0648\u0627\u0646 \u06a9\u0627\u0631 \u06a9\u0646\u0646\u062f \u0648 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0641\u0634\u0627\u0631 \u0648 \u062f\u0645\u0627 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0646\u0634\u062a\u06cc \u062a\u062d\u0645\u0644 \u06a9\u0646\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0642\u0627\u0628\u0644 \u0627\u0634\u062a\u0639\u0627\u0644 \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0627\u06cc\u0645\u0646\u06cc \u0628\u0631\u0627\u06cc \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0622\u0628 \u0645\u0639\u0645\u0648\u0644\u06cc \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u06cc\u0634\u062a\u0631 \u062e\u0631\u0627\u0628\u06cc\u200c\u0647\u0627 \u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u06af\u0627\u0632 \u0634\u0627\u0645\u0644 \u0646\u0634\u062a\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0648\u0631\u062f \u062a\u0648\u062c\u0647 \u0642\u0631\u0627\u0631 \u0646\u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f\u060c \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0627\u067e\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0647 \u06a9\u06cc\u0641\u06cc\u062a \u0645\u0648\u0627\u062f\u060c \u0637\u0631\u0627\u062d\u06cc \u062f\u0627\u062e\u0644\u06cc \u0648 \u062f\u0648\u0627\u0645 \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u062a\u0648\u062c\u0647 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0627\u0631\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_Ball_Valve_Features_That_Matter_for_Gas_Service\"><\/span>\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0647\u0633\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062e\u062f\u0645\u0627\u062a \u06af\u0627\u0632 \u0627\u0647\u0645\u06cc\u062a \u062f\u0627\u0631\u0646\u062f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Full_Bore_or_Reduced_Bore_Design\"><\/span><a href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/ball-valve\/orbit-ball-valves-design-advantages-applications\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0633\u0648\u0631\u0627\u062e \u06a9\u0627\u0645\u0644 \u06cc\u0627 \u0633\u0648\u0631\u0627\u062e \u06a9\u0627\u0647\u0634 \u06cc\u0627\u0641\u062a\u0647<\/a> \u0637\u0631\u062d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0632\u0631\u06af\u062a\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0622\u06cc\u0627 \u0634\u06cc\u0631 \u0627\u0632 \u062f\u0647\u0627\u0646\u0647 \u0628\u0627 \u062f\u0647\u0627\u0646\u0647 \u06a9\u0627\u0645\u0644 \u06cc\u0627 \u0628\u0627 \u062f\u0647\u0627\u0646\u0647 \u06a9\u0627\u0647\u0634 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0627 \u0642\u0637\u0631 \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u062e\u0637 \u0644\u0648\u0644\u0647\u060c \u062c\u0631\u06cc\u0627\u0646 \u0646\u0627\u0645\u062d\u062f\u0648\u062f\u06cc \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0627\u0645\u0631 \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f \u0648 \u0627\u06cc\u0646 \u0634\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0644\u0627 \u0645\u0627\u0646\u0646\u062f \u062e\u0637\u0648\u0637 \u06af\u0627\u0632 \u0635\u0646\u0639\u062a\u06cc \u0645\u0646\u0627\u0633\u0628 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u0648\u0627\u0639 \u0628\u0627 \u062f\u0647\u0627\u0646\u0647 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631\u060c \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u06a9\u0645\u06cc \u0645\u062d\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u062c\u0645\u0639\u200c\u0648\u062c\u0648\u0631 \u0648 \u0647\u0632\u06cc\u0646\u0647 \u06a9\u0645\u062a\u0631\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0631 \u062f\u0648 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0646\u06cc\u0627\u0632 \u0633\u06cc\u0633\u062a\u0645\u060c \u062f\u0631 \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quarter_Turn_Operation\"><\/span>\u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0628\u0639 \u06af\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0631 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0628\u0639\u200c\u0686\u0631\u062e\u0634\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9 \u062f\u0633\u062a\u0647 \u06cc\u0627 \u0645\u062d\u0631\u06a9\u060c \u06af\u0648\u06cc \u0631\u0627 \u0646\u0648\u062f \u062f\u0631\u062c\u0647 \u0645\u06cc\u200c\u0686\u0631\u062e\u0627\u0646\u062f \u062a\u0627 \u062e\u0637 \u0644\u0648\u0644\u0647 \u0631\u0627 \u0628\u0627\u0632 \u06cc\u0627 \u0628\u0633\u062a\u0647 \u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0645\u06a9\u0627\u0646\u06cc\u0632\u0645 \u0633\u0627\u062f\u0647 \u0628\u0647 \u0634\u06cc\u0631\u060c \u0632\u0645\u0627\u0646 \u067e\u0627\u0633\u062e \u0633\u0631\u06cc\u0639\u06cc \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u0642\u0637\u0639 \u0627\u0636\u0637\u0631\u0627\u0631\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u062f\u0645\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646\u060c \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062f\u0633\u062a\u06cc \u0622\u0633\u0627\u0646\u200c\u062a\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Anti-Blowout_Stem\"><\/span>\u0633\u0627\u0642\u0647 \u0636\u062f \u062a\u0631\u06a9\u06cc\u062f\u06af\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc \u0637\u0631\u0627\u062d\u06cc \u062f\u0631 \u0647\u0631 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0633\u0631\u0648\u06cc\u0633 \u06af\u0627\u0632\u060c \u0648\u062c\u0648\u062f \u0633\u0627\u0642\u0647 \u0636\u062f \u062a\u0631\u06a9\u06cc\u062f\u06af\u06cc \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0627\u062c\u0632\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0645\u062d\u06a9\u0645 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u0641\u0634\u0627\u0631 \u06af\u0627\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0633\u0645\u062a \u0628\u06cc\u0631\u0648\u0646 \u0647\u0644 \u062f\u0647\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u06cc\u0698\u06af\u06cc \u0636\u062f \u062a\u0631\u06a9\u06cc\u062f\u06af\u06cc\u060c \u0633\u0627\u0642\u0647 \u0631\u0627 \u0627\u0632 \u062f\u0627\u062e\u0644 \u0642\u0641\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0627\u0632 \u0628\u06cc\u0631\u0648\u0646 \u0632\u062f\u0646 \u0622\u0646 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0627\u0645\u0631 \u0627\u06cc\u0645\u0646\u06cc \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0648 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  flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/fa\/ball-valve-collection\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/01\/xt21-300x200.webp\" alt=\"\u0645\u062c\u0645\u0648\u0639\u0647 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u0645\u062c\u0645\u0648\u0639\u0647 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc<\/div>\n    <div class=\"hero-description\">\u0645\u062c\u0645\u0648\u0639\u0647 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u0631\u0641 \u0635\u0646\u0639\u062a\u06cc \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f. \u062f\u0627\u0631\u0627\u06cc \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 API \u0648 ISO\u060c \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u062c\u0646\u0633\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc\u060c \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af \u0648 \u0628\u0631\u0646\u062c. \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u0628\u0631\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0648 \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0627\u0635\u0644\u06cc \u062a\u062c\u0647\u06cc\u0632\u0627\u062a (OEM) \u062c\u0647\u0627\u0646\u06cc.<\/div>\n    <span class=\"hero-link\">\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062d\u0635\u0648\u0644<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Standards_for_Natural_Gas_Applications\"><\/span>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0645\u0648\u0627\u062f \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Body_and_Ball_Materials\"><\/span>\u062c\u0646\u0633 \u0628\u062f\u0646\u0647 \u0648 \u062a\u0648\u067e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0648\u0627\u062f\u06cc \u06a9\u0647 \u062f\u0631 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0646\u0642\u0634 \u0645\u0647\u0645\u06cc \u062f\u0631 \u0627\u06cc\u0645\u0646\u06cc \u062f\u0627\u0631\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af \u0648 \u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627 \u0647\u0633\u062a\u0646\u062f \u0632\u06cc\u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0646\u0648\u0633\u0627\u0646\u0627\u062a \u062f\u0645\u0627 \u0645\u0642\u0627\u0648\u0645\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0628\u0627\u0644\u0627\u06cc\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0646\u062c <a href=\"https:\/\/www.xintaivalves.com\/fa\/ball-valve-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u062a\u0648\u067e<\/a> \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u0633\u06a9\u0648\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u0645\u0627 \u0627\u0646\u0648\u0627\u0639 \u0641\u0648\u0644\u0627\u062f\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0648 \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u062a\u0631\u060c \u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0635\u0646\u0639\u062a\u06cc \u063a\u0627\u0644\u0628 \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Seats_and_Seals\"><\/span>\u0635\u0646\u062f\u0644\u06cc\u200c\u0647\u0627 \u0648 \u0645\u0647\u0631 \u0648 \u0645\u0648\u0645\u200c\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062c\u0632\u0627\u06cc \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u06cc\u06a9 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632\u0633\u0648\u0632 \u0646\u06cc\u0632 \u0628\u0647 \u062a\u0648\u062c\u0647 \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647\u200c\u0647\u0627\u06cc PTFE \u0628\u0647 \u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f \u0632\u06cc\u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0645\u0642\u0627\u0648\u0645\u062a \u06a9\u0646\u0646\u062f \u0648 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0645\u062d\u06a9\u0645\u06cc \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u062e\u06cc \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0633\u0646\u06af\u06cc\u0646 \u0627\u0632 \u0645\u0648\u0627\u062f \u062a\u0642\u0648\u06cc\u062a\u200c\u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062a\u062d\u0645\u0644 \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0635\u0646\u062f\u0644\u06cc\u200c\u0647\u0627 \u0628\u0647 \u0633\u0631\u0639\u062a \u0641\u0631\u0633\u0648\u062f\u0647 \u0634\u0648\u0646\u062f\u060c \u062e\u0637\u0631 \u0646\u0634\u062a\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0648\u0627\u0645 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u063a\u062f\u063a\u0647\u200c\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u062f\u0631 \u0637\u0631\u0627\u062d\u06cc \u0627\u0633\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Safety_Features_Built_Into_Gas_Ball_Valves\"><\/span>\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u06cc\u0645\u0646\u06cc \u062a\u0639\u0628\u06cc\u0647\u200c\u0634\u062f\u0647 \u062f\u0631 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u06af\u0627\u0632<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fire_Safe_Design\"><\/span><a href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/iso-10497-valve-fire-type-testing-requirements\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0637\u0631\u0627\u062d\u06cc \u0627\u06cc\u0645\u0646 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0622\u062a\u0634<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0627\u06cc\u0645\u0646\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0622\u062a\u0634 \u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0627\u06cc\u062f \u062d\u062a\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a \u0630\u0648\u0628 \u0634\u062f\u0646 \u0645\u0648\u0627\u062f \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647\u060c \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u062c\u0632\u0626\u06cc \u062e\u0648\u062f \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0627\u0645\u0631 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0646\u062a\u0631\u0644 \u0646\u0634\u062f\u0647 \u06af\u0627\u0632 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0642\u0631\u0627\u0631 \u06af\u0631\u0641\u062a\u0646 \u062f\u0631 \u0645\u0639\u0631\u0636 \u0622\u062a\u0634 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u062b\u0627\u0646\u0648\u06cc\u0647 \u0641\u0644\u0632 \u0628\u0647 \u0641\u0644\u0632 \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0646\u06cc\u0627\u0632 \u06af\u0646\u062c\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Anti_Static_Devices\"><\/span>\u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0622\u0646\u062a\u06cc \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0642\u062a\u06cc \u06af\u0627\u0632 \u0628\u0627 \u0633\u0631\u0639\u062a \u0628\u0627\u0644\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f\u060c \u0627\u0644\u06a9\u062a\u0631\u06cc\u0633\u06cc\u062a\u0647 \u0633\u0627\u06a9\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u06cc\u0646 \u06af\u0648\u06cc \u0648 \u0633\u0627\u0642\u0647 \u062c\u0645\u0639 \u0634\u0648\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062c\u0631\u0642\u0647\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627 \u0627\u062c\u0632\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0631\u0627 \u062f\u0631 \u062e\u0648\u062f \u062c\u0627\u06cc \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0627\u0645\u0631 \u06a9\u0644 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0627\u062d\u062a\u0631\u0627\u0642 \u062a\u0635\u0627\u062f\u0641\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lockable_Handles\"><\/span>\u062f\u0633\u062a\u06af\u06cc\u0631\u0647\u200c\u0647\u0627\u06cc \u0642\u0641\u0644\u200c\u0634\u0648\u0646\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9 \u062f\u0633\u062a\u0647 \u0642\u0641\u0644 \u0634\u0648\u0646\u062f\u0647 \u0627\u0632 \u0628\u0627\u0632 \u06cc\u0627 \u0628\u0633\u062a\u0647 \u0634\u062f\u0646 \u063a\u06cc\u0631\u0645\u062c\u0627\u0632 \u0634\u06cc\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u06a9\u0647 \u062e\u062f\u0645\u0647 \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0628\u0627\u06cc\u062f \u0645\u0631\u0627\u062d\u0644 \u0627\u06cc\u0645\u0646\u06cc \u062f\u0642\u06cc\u0642\u06cc \u0631\u0627 \u0631\u0639\u0627\u06cc\u062a \u06a9\u0646\u0646\u062f\u060c \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0627\u062d\u062a\u0645\u0627\u0644 \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0635\u0627\u062f\u0641\u06cc \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choosing_the_Right_Gas_Service_Ball_Valve\"><\/span>\u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u06af\u0627\u0632<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Matching_the_Valve_to_the_Pressure_Class\"><\/span>\u062a\u0637\u0628\u06cc\u0642 \u0634\u06cc\u0631 \u0628\u0627 \u06a9\u0644\u0627\u0633 \u0641\u0634\u0627\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u06af\u0627\u0632 \u062a\u062d\u062a \u062f\u0633\u062a\u0647\u200c\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u062e\u0627\u0635\u06cc \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0628\u0627 \u062f\u0631\u062c\u0647\u200c\u0628\u0646\u062f\u06cc \u062e\u0637 \u0644\u0648\u0644\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0647 \u0645\u0631\u0648\u0631 \u0632\u0645\u0627\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u062f\u0627\u062e\u0644\u06cc \u06cc\u0627 \u0646\u0634\u062a\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Considering_Temperature_Range\"><\/span>\u0628\u0627 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0646 \u0645\u062d\u062f\u0648\u062f\u0647 \u062f\u0645\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0637\u0648\u0637 \u06af\u0627\u0632 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0628\u06cc\u0631\u0648\u0646\u06cc \u0648 \u0645\u0631\u0627\u062d\u0644 \u0641\u0634\u0631\u062f\u0647\u200c\u0633\u0627\u0632\u06cc\u060c \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0645\u0627 \u0631\u0627 \u062a\u062c\u0631\u0628\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0645\u06cc\u0634\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0645\u0648\u0627\u062f \u0648 \u0622\u0628\u200c\u0628\u0646\u062f\u0647\u0627\u06cc \u0634\u06cc\u0631 \u0628\u062a\u0648\u0627\u0646\u0646\u062f \u0637\u06cc\u0641 \u062f\u0645\u0627\u06cc\u06cc \u06a9\u0627\u0645\u0644 \u06a9\u0627\u0631\u0628\u0631\u062f \u0634\u0645\u0627 \u0631\u0627 \u062a\u062d\u0645\u0644 \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Installation_and_Maintenance\"><\/span>\u0646\u0635\u0628 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u0647\u0648\u0644\u062a \u0646\u0635\u0628 \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u06af\u0627\u0632 \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u062a\u0647\u0627\u06cc \u0631\u0632\u0648\u0647\u200c\u062f\u0627\u0631\u060c \u062c\u0648\u0634\u06cc \u0648 \u0641\u0644\u0646\u062c\u06cc \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0632\u0631\u0633\u06cc \u0645\u0646\u0638\u0645 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647\u200c\u0647\u0627\u060c \u0622\u0628\u200c\u0628\u0646\u062f\u0647\u0627 \u0648 \u0645\u062c\u0645\u0648\u0639\u0647 \u0633\u0627\u0642\u0647\u060c \u0639\u0645\u0631 \u0633\u0648\u067e\u0627\u067e \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0648 \u0627\u0632 \u062a\u0628\u062f\u06cc\u0644 \u0646\u0634\u062a\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u06af\u0627\u0632 \u0628\u0647 \u062e\u0637\u0631\u0627\u062a \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts_Natural_Gas_Ball_Valves\"><\/span>\u0633\u062e\u0646 \u0622\u062e\u0631: \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u06af\u0627\u0632 \u0637\u0628\u06cc\u0639\u06cc \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0637\u0631\u0627\u062d\u06cc \u062a\u062e\u0635\u0635\u06cc\u060c \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u06cc\u0645\u0646\u06cc \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0645\u0648\u0627\u062f\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u0645\u0648\u0627\u062f \u0642\u0627\u0628\u0644 \u0627\u0634\u062a\u0639\u0627\u0644 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u062a\u0645\u0627\u06cc\u0632 \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627 \u062f\u0631\u06a9 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0636\u0631\u0648\u0631\u06cc \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u0648 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u0633\u0631\u0648\u06cc\u0633 \u06af\u0627\u0632\u060c \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062a\u0635\u0645\u06cc\u0645\u0627\u062a \u0627\u06cc\u0645\u0646\u200c\u062a\u0631 \u0648 \u0645\u0637\u0645\u0626\u0646\u200c\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u062e\u0648\u062f \u0628\u06af\u06cc\u0631\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"371\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp\" alt=\"\u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u067e\u06cc\u0634\u0631\u0648 \u062f\u0631 \u0635\u0646\u0639\u062a\u060c \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a XINTAI\" class=\"wp-image-9208\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1024x371.webp 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-300x109.webp 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-768x278.webp 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-1536x556.webp 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2-18x7.webp 18w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2025\/06\/China-Industrial-Valve-Manufacturer-xintai-valves-product-2.webp 1550w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>A natural gas ball valve is designed to provide a safe and reliable shutoff for gas service, and understanding its key features helps you choose the right one for your system.&nbsp; In gas pipelines, there is little room for error, which is why the construction, materials, and operation of a natural gas ball valve must [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14296,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[234],"tags":[],"class_list":["post-14262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ball-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/14262","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=14262"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/14262\/revisions"}],"predecessor-version":[{"id":14266,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/14262\/revisions\/14266"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/media\/14296"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/media?parent=14262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/categories?post=14262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/tags?post=14262"}],"curies":[{"name":"\u0648\u0631\u062f\u067e\u0631\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}