{"id":4142,"date":"2023-03-02T07:13:26","date_gmt":"2023-03-02T07:13:26","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4142"},"modified":"2024-10-18T16:06:44","modified_gmt":"2024-10-18T08:06:44","slug":"definition-and-application-of-a-lift-check-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/fa\/blog\/definition-and-application-of-a-lift-check-valve\/","title":{"rendered":"\u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0646 \u0686\u06cc\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\/definition-and-application-of-a-lift-check-valve\/#What_is_a_lift_check_valve\" >\u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0686\u06cc\u0633\u062a\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\/definition-and-application-of-a-lift-check-valve\/#How_Does_a_Lift_Check_Valve_Work\" >\u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/definition-and-application-of-a-lift-check-valve\/#Applications_of_a_Lift_Check_Valve\" >\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/definition-and-application-of-a-lift-check-valve\/#Types_of_Lift_Check_Valves\" >\u0627\u0646\u0648\u0627\u0639 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0628\u0627\u0644\u0627\u0628\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/definition-and-application-of-a-lift-check-valve\/#Advantages_of_Lift_Check_Valves\" >\u0645\u0632\u0627\u06cc\u0627\u06cc \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631<\/a><\/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\/definition-and-application-of-a-lift-check-valve\/#Simple_Installation_Guidelines\" >\u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc \u0646\u0635\u0628 \u0633\u0627\u062f\u0647<\/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\/definition-and-application-of-a-lift-check-valve\/#Common_Issues_and_Solutions_to_Take_Note\" >\u0645\u0633\u0627\u0626\u0644 \u0648 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0645\u062a\u062f\u0627\u0648\u0644 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f<\/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\/definition-and-application-of-a-lift-check-valve\/#Final_Thoughts_and_Valve_Manufacturer_Recommendations\" >\u0627\u06cc\u062f\u0647 \u0647\u0627\u06cc \u0646\u0647\u0627\u06cc\u06cc \u0648 \u062a\u0648\u0635\u06cc\u0647 \u0647\u0627\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 \u0633\u0648\u067e\u0627\u067e<\/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\/definition-and-application-of-a-lift-check-valve\/#More_FAQs_About_Lift_Check_Valves\" >\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0634\u06cc\u0631\u0647\u0627\u06cc \u0628\u0627\u0632\u0631\u0633\u06cc \u0628\u0627\u0644\u0627\u0628\u0631<\/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\/definition-and-application-of-a-lift-check-valve\/#What_is_the_difference_between_swing_and_lift_check_valves\" >\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0648 \u0628\u0627\u0644\u0627\u0628\u0631 \u0686\u06cc\u0633\u062a\u061f<\/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\/definition-and-application-of-a-lift-check-valve\/#What_is_the_function_of_a_lift_check_valve\" >\u0648\u0638\u06cc\u0641\u0647 \u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0686\u06cc\u0633\u062a\u061f<\/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\/definition-and-application-of-a-lift-check-valve\/#What_is_the_pressure_drop_for_a_lift_check_valve\" >\u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0628\u0631\u0627\u06cc \u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f<\/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\/definition-and-application-of-a-lift-check-valve\/#What_is_the_cracking_pressure_of_a_lift_check_valve\" >\u0641\u0634\u0627\u0631 \u062a\u0631\u06a9 \u062e\u0648\u0631\u062f\u06af\u06cc \u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f<\/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\/definition-and-application-of-a-lift-check-valve\/#What_can_close_a_lift_check_valve\" >\u0686\u0647 \u0686\u06cc\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0634\u06cc\u0631 \u0628\u0627\u0632\u0631\u0633\u06cc \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0631\u0627 \u0628\u0628\u0646\u062f\u062f\u061f<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u0622 <a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/lift-check-valve\/\">\u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631<\/a> \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u06cc\u06a9 \u0637\u0631\u0641\u0647 \u0648 \u0628\u062f\u0648\u0646 \u0628\u0627\u0632\u06af\u0634\u062a \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u0631\u0633\u0627\u0646\u0647 \u0647\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0646\u0648\u0639 \u062f\u0631\u06cc\u0686\u0647 \u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0641\u0644\u0632\u060c \u067e\u0644\u0627\u0633\u062a\u06cc\u06a9 \u06cc\u0627 \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af \u0633\u0627\u062e\u062a\u0647 \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0628\u0627\u0632\u06af\u0634\u062a \u0631\u0633\u0627\u0646\u0647 \u0647\u0627 \u0628\u0647 \u062f\u0627\u062e\u0644 \u0645\u062d\u0641\u0638\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0627\u063a\u0644\u0628 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0644\u0648\u0644\u0647 \u06a9\u0634\u06cc \u0628\u0627 \u0633\u0637\u0648\u062d \u0627\u063a\u062a\u0634\u0627\u0634 \u0628\u0627\u0644\u0627 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc\u06cc \u0628\u0627 \u0633\u0637\u0648\u062d \u0641\u0634\u0627\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631\u060c \u0628\u0647 \u062e\u0648\u0627\u0646\u062f\u0646 \u0632\u06cc\u0631 \u0627\u062f\u0627\u0645\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_lift_check_valve\"><\/span>\u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\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-full\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/lift-check-valve\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/11\/lift-check-valve.png\" alt=\"\" class=\"wp-image-3231\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/lift-check-valve.png 640w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/lift-check-valve-300x300.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/lift-check-valve-150x150.png 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/elementor\/thumbs\/lift-check-valve-150x150.png 800w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/lift-check-valve\/\"><strong>\u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631<\/strong><\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/03\/118-master-graph.jpg\" alt=\"DIN \u0641\u0644\u0646\u062c \u0628\u0627\u0644\u0627\u0628\u0631 \u0627\u0633\u062a\u0646\u0644\u0633 \u0627\u0633\u062a\u06cc\u0644 \u0634\u06cc\u0631 \u0686\u06a9\" class=\"wp-image-1312\" style=\"width:414px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/118-master-graph.jpg 640w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/118-master-graph-300x300.jpg 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/03\/118-master-graph-150x150.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption class=\"wp-element-caption\"> <a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/din-flange-stainless-steel-lift-check-valve\/\"><strong>DIN \u0641\u0644\u0646\u062c \u0628\u0627\u0644\u0627\u0628\u0631 \u0627\u0633\u062a\u0646\u0644\u0633 \u0627\u0633\u062a\u06cc\u0644 \u0634\u06cc\u0631 \u0686\u06a9<\/strong><\/a><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc \u06cc\u06a9 \u0634\u06cc\u0631 \u0628\u062f\u0648\u0646 \u0628\u0627\u0632\u06af\u0634\u062a \u0627\u0633\u062a \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0633\u06cc\u0627\u0644 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u0647\u062a \u0645\u06cc\u0633\u0631 \u0645\u06cc\u200c\u0633\u0627\u0632\u062f \u0627\u0645\u0627 \u0627\u0632 \u0628\u0631\u06af\u0634\u062a \u0622\u0646 \u0628\u0647 \u0639\u0642\u0628 \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\u0646\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0622\u0628\u060c \u06af\u0627\u0632 \u0648 \u0628\u062e\u0627\u0631 \u0628\u0631\u0627\u06cc \u062a\u0636\u0645\u06cc\u0646 \u062b\u0628\u0627\u062a \u062c\u0647\u062a \u0633\u06cc\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc \u06cc\u06a9 \u0645\u062d\u0635\u0648\u0644 \u0628\u0633\u06cc\u0627\u0631 \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0648 \u0647\u0645\u0647 \u06a9\u0627\u0631\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622\u0646\u0647\u0627 \u062f\u0627\u0631\u0627\u06cc \u0642\u0627\u0628\u0644\u06cc\u062a \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0647\u0633\u062a\u0646\u062f \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0645\u0627\u06cc \u0634\u062f\u06cc\u062f \u0631\u0627 \u0628\u062f\u0648\u0646 \u062e\u0637\u0631 \u0646\u0634\u062a \u062a\u062d\u0645\u0644 \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0645\u0648\u0627\u062f \u0622\u0647\u0646\u06af\u0631\u06cc\u060c \u0645\u0648\u0627\u062f \u0631\u06cc\u062e\u062a\u0647 \u06af\u0631\u06cc \u06cc\u0627 \u067e\u0644\u0627\u0633\u062a\u06cc\u06a9 \u0633\u0627\u062e\u062a\u0647 \u0634\u0648\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622\u0646\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627 \u0641\u0644\u0632\u0627\u062a \u0622\u0647\u0646\u06af\u0631\u06cc \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u0646\u0633\u0628\u062a \u0628\u0647 \u0641\u0644\u0632\u0627\u062a \u0631\u06cc\u062e\u062a\u0647 \u06af\u0631\u06cc \u062f\u0648\u0627\u0645 \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0627\u0631\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06cc\u06a9 \u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u062f\u0631 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0644\u0648\u0644\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0632\u0648\u0647 \u0647\u0627 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0648 \u062f\u0631\u06af\u0627\u0647 \u0646\u0635\u0628 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u0627\u0632 \u0646\u0634\u062a \u0645\u0627\u06cc\u0639 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0627\u0633\u062a\u062d\u06a9\u0627\u0645 \u0622\u0646 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0633\u0647\u0648\u0644\u062a \u062f\u0631 \u0646\u0635\u0628\u060c \u062a\u0639\u0648\u06cc\u0636 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u06af\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Does_a_Lift_Check_Valve_Work\"><\/span>\u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622 <a href=\"https:\/\/instrumentationtools.com\/lift-check-valves\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 <\/a>\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0648\u0631\u0648\u062f \u062c\u0631\u06cc\u0627\u0646 \u0645\u0639\u06a9\u0648\u0633 \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0628\u0627 \u0628\u0627\u0644\u0627 \u0628\u0631\u062f\u0646 \u06cc\u06a9 \u062f\u06cc\u0633\u06a9 \u062f\u0627\u062e\u0644\u06cc \u06cc\u0627 \u0642\u0637\u0639\u0647 \u062a\u0648\u067e \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0627\u062c\u0627\u0632\u0647 \u0639\u0628\u0648\u0631 \u0633\u06cc\u0627\u0644 \u0631\u0627 \u0641\u0642\u0637 \u062f\u0631 \u06cc\u06a9 \u062c\u0647\u062a \u0645\u06cc \u062f\u0647\u062f\u060c \u0633\u067e\u0633 \u0648\u0642\u062a\u06cc \u062c\u0631\u06cc\u0627\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u062c\u0647\u062a \u0645\u06cc \u062f\u0647\u062f\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0647 \u0633\u0645\u062a \u067e\u0627\u06cc\u06cc\u0646 \u0631\u0647\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u062f\u0631 \u0627\u0646\u0648\u0627\u0639 \u0648 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0645\u062a\u0646\u0648\u0639\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0645\u0646\u0627\u0633\u0628 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0633\u06cc\u0627\u0644 \u062e\u0627\u0635 \u0647\u0633\u062a\u0646\u062f. \u0628\u0631\u062e\u06cc \u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0633\u0631\u0639\u062a \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u06cc\u062f \u0628\u0627\u0644\u0627 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0647 \u0634\u0648\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062e\u062f\u0645\u0627\u062a \u0647\u0648\u0627\u060c \u06af\u0627\u0632 \u06cc\u0627 \u0628\u062e\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc \u06cc\u06a9 \u0634\u06cc\u0631 \u0627\u062a\u0648\u0645\u0627\u062a\u06cc\u06a9 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u0648 \u0627\u062a\u0635\u0627\u0644 \u0645\u062a\u0642\u0627\u0637\u0639 \u0646\u0635\u0628 \u0645\u06cc \u0634\u0648\u062f. \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0628\u062e\u0627\u0631\u060c \u0647\u0648\u0627\u060c \u06af\u0627\u0632 \u0648 \u0622\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0627\u0645\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u062c\u0627\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0646\u06cc\u0632 \u06cc\u0627\u0641\u062a \u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u062f\u0646\u0647 \u0634\u06cc\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0634\u06cc\u0631 \u06af\u0644\u0648\u0628 \u0627\u0633\u062a\u060c \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u0628\u0647 \u062c\u0627\u06cc \u06a9\u0627\u0631\u06a9\u0631\u062f\u0647\u0627\u06cc \u0633\u0646\u062a\u06cc \u067e\u0627\u06cc\u0647 \u0648 \u0631\u0648\u06cc\u0647\u060c \u062f\u06cc\u0633\u06a9 \u0648 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u062f\u0627\u0631\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc \u0634\u0648\u062f \u06cc\u0627 \u0645\u0639\u06a9\u0648\u0633 \u0645\u06cc \u0634\u0648\u062f\u060c \u062f\u06cc\u0633\u06a9 \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u0622\u0628 \u0628\u0646\u062f\u06cc \u0628\u0647 \u0635\u0646\u062f\u0644\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u062e\u0648\u062f \u0645\u06cc \u0627\u0641\u062a\u062f.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"777\" height=\"515\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2023\/03\/ngcb2.png\" alt=\"\" class=\"wp-image-4826\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/ngcb2.png 777w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/ngcb2-300x199.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/ngcb2-768x509.png 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2023\/03\/ngcb2-18x12.png 18w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/instrumentationtools.com\/lift-check-valves\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u0627\u0628\u0632\u0627\u0631 \u0627\u0628\u0632\u0627\u0631 \u062f\u0642\u06cc\u0642<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u062e\u0637\u06cc \u0646\u0648\u0627\u0632\u0634\u060c \u0634\u0628\u06cc\u0647 \u062f\u0631\u06cc\u0686\u0647\u200c\u0647\u0627\u06cc \u06af\u0644\u0648\u0628 \u0628\u0627 \u062f\u06cc\u0633\u06a9\u200c\u0647\u0627\u06cc \u0641\u0644\u0632\u06cc \u06cc\u0627 \u062a\u0631\u06a9\u06cc\u0628\u06cc\u060c \u0627\u063a\u0644\u0628 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0644\u0648\u0644\u0647 \u0627\u06a9\u0648\u0644\u0627\u06cc\u0632\u0631 \u0628\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0648 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u062f\u0633\u062a \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u0628\u0627\u0632 \u0634\u062f\u0646 \u062f\u06cc\u0633\u06a9 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u06a9\u0645 \u0647\u0633\u062a\u0646\u062f. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0641\u0646\u0631\u0647\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0628\u0627\u0632\u06af\u0634\u062a \u0628\u0647 \u062d\u0627\u0644\u062a \u0628\u0633\u062a\u0647\u060c \u0646\u06cc\u0631\u0648\u06cc \u0628\u0633\u062a\u0647 \u0634\u062f\u0646 \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_of_a_Lift_Check_Valve\"><\/span>\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0637\u0631\u0627\u062d\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0634\u06cc\u0631 \u0686\u06a9 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0648\u0642\u062a\u06cc \u062c\u0647\u062a \u062c\u0631\u06cc\u0627\u0646 \u0634\u06cc\u0631 \u0686\u06a9 \u062f\u0631\u0633\u062a \u0627\u0633\u062a\u060c \u062f\u06cc\u0633\u06a9 \u0628\u0644\u0646\u062f \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0627\u062c\u0627\u0632\u0647 \u0639\u0628\u0648\u0631 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u062e\u0648\u0627\u0647\u062f \u0645\u0639\u06a9\u0648\u0633 \u0634\u0648\u062f\u060c \u062f\u06cc\u0633\u06a9 \u0628\u0647 \u0639\u0642\u0628 \u0645\u06cc\u200c\u0627\u0641\u062a\u062f \u0648 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u060c \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0645\u06cc\u200c\u0628\u0646\u062f\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0648 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0622\u0633\u06cc\u0628 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0639\u06a9\u0648\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u0647\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06a9\u0646\u062a\u0631\u0644 \u062c\u0631\u06cc\u0627\u0646 \u06cc\u06a9 \u0637\u0631\u0641\u0647 \u062f\u0627\u0631\u062f\u060c \u062d\u06cc\u0627\u062a\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0645\u0639\u0645\u0648\u0644\u0627 \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0635\u0646\u0639\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0632\u06cc\u0631 \u062c\u062f\u0648\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc \u0631\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0635\u0646\u0639\u062a<\/strong><\/td><td><strong>\u06a9\u0627\u0631\u0628\u0631\u062f<\/strong><\/td><\/tr><tr><td>\u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062a\u0627\u0645\u06cc\u0646 \u0622\u0628<\/td><td>\u062f\u0631 \u0627\u06cc\u0633\u062a\u06af\u0627\u0647 \u0647\u0627\u06cc \u067e\u0645\u067e\u0627\u0698 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0628\u0631\u06af\u0634\u062a \u0622\u0628 \u0628\u0647 \u0647\u0646\u06af\u0627\u0645 \u062a\u0648\u0642\u0641 \u067e\u0645\u067e \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td><\/tr><tr><td>\u067e\u0631\u062f\u0627\u0632\u0634 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc<\/td><td>\u062c\u0631\u06cc\u0627\u0646 \u06cc\u06a9 \u0637\u0631\u0641\u0647 \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0627\u0632 \u067e\u0645\u067e \u0647\u0627 \u0648 \u0633\u0627\u06cc\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u062d\u0633\u0627\u0633 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/td><\/tr><tr><td>\u0635\u0646\u0639\u062a \u0646\u0641\u062a \u0648 \u06af\u0627\u0632<\/td><td>\u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0641\u0631\u0622\u0648\u0631\u062f\u0647 \u0647\u0627\u06cc \u0646\u0641\u062a\u06cc\u060c \u06af\u0627\u0632\u0647\u0627 \u0648 \u0633\u0627\u06cc\u0631 \u0633\u06cc\u0627\u0644\u0627\u062a \u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0648 \u067e\u0627\u0644\u0627\u06cc\u0634\u06af\u0627\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/td><\/tr><tr><td>\u062a\u0648\u0644\u06cc\u062f \u0628\u0631\u0642 \u0628\u062e\u0627\u0631<\/td><td>\u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u062f\u0631 \u062e\u0637\u0648\u0637 \u0628\u062e\u0627\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0627 \u06a9\u0646\u062a\u0631\u0644 \u062c\u0647\u062a \u0628\u062e\u0627\u0631\u060c \u0631\u0627\u0646\u062f\u0645\u0627\u0646 \u0646\u06cc\u0631\u0648\u06af\u0627\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0645\u06cc \u0628\u062e\u0634\u062f.<\/td><\/tr><tr><td>\u062a\u0635\u0641\u06cc\u0647 \u0641\u0627\u0636\u0644\u0627\u0628<\/td><td>\u062c\u0631\u06cc\u0627\u0646 \u0645\u0639\u06a9\u0648\u0633 \u0622\u0628 \u062a\u0635\u0641\u06cc\u0647 \u0634\u062f\u0647 \u06cc\u0627 \u062a\u0635\u0641\u06cc\u0647 \u0646\u0634\u062f\u0647 \u0631\u0627 \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0632 \u0641\u0631\u0622\u06cc\u0646\u062f \u0648 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/td><\/tr><tr><td>\u0635\u0646\u0627\u06cc\u0639 \u063a\u0630\u0627\u06cc\u06cc \u0648 \u0622\u0634\u0627\u0645\u06cc\u062f\u0646\u06cc<\/td><td>\u0628\u0627 \u062d\u0641\u0638 \u062c\u0631\u06cc\u0627\u0646 \u06cc\u06a9 \u0637\u0631\u0641\u0647 \u0633\u06cc\u0627\u0644 \u062f\u0631 \u062e\u0637\u0648\u0637 \u062a\u0648\u0644\u06cc\u062f\u060c \u0634\u0631\u0627\u06cc\u0637 \u0628\u0647\u062f\u0627\u0634\u062a\u06cc \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Lift_Check_Valves\"><\/span>\u0627\u0646\u0648\u0627\u0639 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0628\u0627\u0644\u0627\u0628\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0628\u0627\u0644\u0627\u0628\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0628\u0631\u0627\u06cc \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u062e\u0627\u0635 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0631\u0648\u0631\u06cc \u0628\u0631 \u0631\u0627\u06cc\u062c \u062a\u0631\u06cc\u0646 \u0627\u0646\u0648\u0627\u0639 \u0622\u0646 \u0627\u0633\u062a:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f<\/strong><\/td><td><strong>\u0634\u0631\u062d<\/strong><\/td><\/tr><tr><td>\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0628\u0627\u0644\u0627\u0628\u0631<\/td><td>\u0637\u0631\u0627\u062d\u06cc \u067e\u0627\u06cc\u0647 \u0628\u0627 \u062f\u06cc\u0633\u06a9\u06cc \u06a9\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0641\u0634\u0627\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627\u0644\u0627 \u0645\u06cc \u0631\u0648\u062f. \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646 \u062b\u0627\u0628\u062a.<\/td><\/tr><tr><td>\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0641\u0646\u0631\u06cc<\/td><td>\u062f\u0627\u0631\u0627\u06cc \u0645\u06a9\u0627\u0646\u06cc\u0632\u0645 \u0641\u0646\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0628\u0633\u062a\u0646 \u0633\u0631\u06cc\u0639\u062a\u0631 \u0634\u06cc\u0631 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06a9\u0646\u062a\u0631\u0644 \u062f\u0642\u06cc\u0642 \u062a\u0631\u06cc \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/td><\/tr><tr><td>\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0628\u0627\u0644\u0627\u0628\u0631 \u0627\u0644\u06af\u0648\u06cc \u0632\u0627\u0648\u06cc\u0647<\/td><td>\u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627 \u0645\u062d\u062f\u0648\u062f \u0627\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u062f\u0627\u0631\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0632\u0627\u0648\u06cc\u0647\u200c\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0646\u0635\u0628 \u062f\u0631 \u0645\u0646\u0627\u0637\u0642 \u062a\u0646\u06af \u0647\u0633\u062a\u0646\u062f.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Lift_Check_Valves\"><\/span>\u0645\u0632\u0627\u06cc\u0627\u06cc \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u062f\u0627\u0631\u0627\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0645\u0632\u06cc\u062a \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0645\u0646\u0627\u0633\u0628 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0645\u0632\u06cc\u062a<\/strong><\/td><td><strong>\u062a\u0648\u0636\u06cc\u062d<\/strong><\/td><\/tr><tr><td>\u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc<\/td><td>\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062c\u0647\u062a \u062c\u0631\u06cc\u0627\u0646 \u0633\u06cc\u0627\u0644 \u0631\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/td><\/tr><tr><td>\u062f\u0648\u0627\u0645 \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646<\/td><td>\u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u06a9\u0647 \u0627\u0632 \u0645\u0648\u0627\u062f \u0628\u0627\u062f\u0648\u0627\u0645 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0633\u062e\u062a \u0645\u0642\u0627\u0648\u0645\u062a \u06a9\u0646\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0647\u0633\u062a\u0646\u062f.<\/td><\/tr><tr><td>\u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u0645<\/td><td>\u0637\u0631\u0627\u062d\u06cc \u0633\u0627\u062f\u0647 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0645\u0639\u0646\u06cc \u0642\u0637\u0639\u0627\u062a \u0645\u062a\u062d\u0631\u06a9 \u06a9\u0645\u062a\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u062f\u0631 \u0637\u0648\u0644 \u0632\u0645\u0627\u0646 \u0645\u06cc \u0634\u0648\u062f.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Simple_Installation_Guidelines\"><\/span>\u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc \u0646\u0635\u0628 \u0633\u0627\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0635\u0628 \u0635\u062d\u06cc\u062d \u0634\u06cc\u0631\u0647\u0627\u06cc \u0628\u0627\u0632\u0631\u0633\u06cc \u0628\u0627\u0644\u0627\u0628\u0631 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0622\u0646\u0647\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc \u0632\u06cc\u0631 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u062c\u0647\u062a \u06af\u06cc\u0631\u06cc \u062a\u0648\u0635\u06cc\u0647 \u0634\u062f\u0647<\/strong>: \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f \u0633\u06cc\u0633\u062a\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631 \u0645\u0648\u0642\u0639\u06cc\u062a \u0647\u0627\u06cc \u0627\u0641\u0642\u06cc \u06cc\u0627 \u0639\u0645\u0648\u062f\u06cc \u0646\u0635\u0628 \u0634\u0648\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0622\u0646\u0647\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0627\u0641\u0642\u06cc \u06a9\u0647 \u06af\u0631\u0627\u0646\u0634 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u06cc\u0631 \u06a9\u0645\u06a9 \u06a9\u0646\u062f\u060c \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u062f\u0627\u0631\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641<\/strong>: \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0648\u0639 \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u0634\u06cc\u0631 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0646\u0635\u0628\u060c \u062f\u0628\u06cc\u060c \u0641\u0634\u0627\u0631 \u0648 \u0646\u0648\u0639 \u0633\u06cc\u0627\u0644 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Issues_and_Solutions_to_Take_Note\"><\/span>\u0645\u0633\u0627\u0626\u0644 \u0648 \u0631\u0627\u0647 \u062d\u0644 \u0647\u0627\u06cc \u0645\u062a\u062f\u0627\u0648\u0644 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u06cc\u0631\u063a\u0645 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0622\u0646\u0647\u0627\u060c \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0631\u0648\u0628\u0631\u0648 \u0634\u0648\u0646\u062f <a href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/common-check-valve-problems\/\">\u0645\u0633\u0627\u0626\u0644 \u0645\u0634\u062a\u0631\u06a9<\/a>. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0645\u0634\u06a9\u0644 \u0648 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u062d\u0644 \u0622\u0646\u0647\u0627 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u062c\u0644\u0648\u0647 \u0647\u0627\u06cc \u0686\u06a9\u0634 \u0622\u0628<\/strong>: \u0628\u0633\u062a\u0647 \u0634\u062f\u0646 \u0646\u0627\u06af\u0647\u0627\u0646\u06cc \u0634\u06cc\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0627\u0645\u0648\u0627\u062c \u0634\u0648\u06a9 (\u0686\u06a9\u0634 \u0622\u0628) \u0634\u0648\u062f \u06a9\u0647 \u0628\u0647 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0622\u0633\u06cc\u0628 \u0645\u06cc \u0631\u0633\u0627\u0646\u062f. \u0646\u0635\u0628 \u062f\u0645\u067e\u0631\u0647\u0627 \u06cc\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0641\u0634\u0627\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06a9\u0627\u0647\u0634 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0646\u06a9\u0627\u062a \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc<\/strong>: \u0628\u0627\u0632\u0631\u0633\u06cc \u0647\u0627\u06cc \u0645\u0646\u0638\u0645 \u0628\u0631\u0627\u06cc \u0632\u0628\u0627\u0644\u0647 \u0648 \u062e\u0648\u0631\u062f\u06af\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f. \u0631\u0648\u0627\u0646\u06a9\u0627\u0631\u06cc \u0642\u0637\u0639\u0627\u062a \u0645\u062a\u062d\u0631\u06a9 \u0646\u06cc\u0632 \u0633\u0627\u06cc\u0634 \u0631\u0627 \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0645\u06cc \u0631\u0633\u0627\u0646\u062f.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts_and_Valve_Manufacturer_Recommendations\"><\/span>\u0627\u06cc\u062f\u0647 \u0647\u0627\u06cc \u0646\u0647\u0627\u06cc\u06cc \u0648 \u062a\u0648\u0635\u06cc\u0647 \u0647\u0627\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 \u0633\u0648\u067e\u0627\u067e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0628\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u06cc\u06a9 \u0637\u0631\u0641\u0647 \u0633\u06cc\u0627\u0644 \u0648 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0622\u0633\u06cc\u0628 \u0628\u0631\u0633\u0627\u0646\u062f \u0648 \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627 \u0631\u0627 \u0628\u0647 \u062e\u0637\u0631 \u0628\u06cc\u0646\u062f\u0627\u0632\u062f\u060c \u0646\u0642\u0634 \u0627\u0633\u0627\u0633\u06cc \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0645\u062e\u062a\u0644\u0641 \u0627\u06cc\u0641\u0627 \u0645\u06cc \u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0648\u0627\u0645\u060c \u0633\u0647\u0648\u0644\u062a \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u062a\u0637\u0628\u06cc\u0642 \u067e\u0630\u06cc\u0631\u06cc \u0622\u0646\u0647\u0627\u060c \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0627\u0646\u062a\u062e\u0627\u0628\u06cc \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646\u0647\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0639\u06a9\u0648\u0633 \u062d\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0635\u0628 \u0645\u0646\u0627\u0633\u0628 \u0648 \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u0646\u0638\u0645 \u0628\u0627\u0639\u062b \u0627\u0641\u0632\u0627\u06cc\u0634 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0648 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646\u0647\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u06a9\u06cc\u0641\u06cc\u062a \u0634\u06cc\u0631\u060c <a href=\"https:\/\/www.xintaivalves.com\/fa\/\">\u0634\u06cc\u0631 Xintai<\/a> \u06cc\u06a9\u06cc \u0627\u0632 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u067e\u06cc\u0634\u0631\u0648 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u062c\u0647\u0627\u0646 \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631\u06cc\u0686\u0647\u200c\u0647\u0627\u06cc \u06af\u0648\u0647\u200c\u0627\u06cc\u060c \u062f\u0631\u0648\u0627\u0632\u0647\u060c \u06af\u0644\u0648\u0628\u060c \u0686\u06a9 \u0648 \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0622\u0646\u0647\u0627 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u06a9\u06cc\u0641\u06cc\u062a \u0628\u0631\u062a\u0631\u060c \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u0645 \u0648 \u0639\u0645\u0631 \u0637\u0648\u0644\u0627\u0646\u06cc\u200c\u0634\u0627\u0646 \u0645\u0634\u0647\u0648\u0631 \u0647\u0633\u062a\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647 \u0639\u0644\u0627\u0648\u0647\u060c \u0622\u0646\u0647\u0627 \u0642\u06cc\u0645\u062a \u0647\u0627\u06cc \u0631\u0642\u0627\u0628\u062a\u06cc \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062e\u062f\u0645\u0627\u062a \u0639\u0627\u0644\u06cc \u0628\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0632 \u0633\u0627\u0644 1998\u060c Xintai Valve \u06cc\u06a9 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f\u0647 \u0628\u0631\u062a\u0631 \u0634\u06cc\u0631 \u0628\u0627 \u062f\u0641\u062a\u0631 \u0645\u0631\u06a9\u0632\u06cc \u062f\u0631 \u0686\u06cc\u0646 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u0628\u062f \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0622\u0646\u0647\u0627 \u0634\u0627\u0645\u0644 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0632 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0635\u0646\u0639\u062a\u06cc - \u0641\u0642\u0637 \u0628\u0647 \u0646\u0627\u0645 \u0686\u0646\u062f - \u0645\u0627\u0646\u0646\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/control-valve\/\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/cryogenic-valve\/\">\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u0628\u0631\u0648\u062f\u062a\u06cc<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/gate-valve\/\">\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/globe-valve\/\">\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u06af\u0644\u0648\u0628<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/ball-valve\/\">\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u062a\u0648\u067e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/check-valve\/\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/product\/butterfly-valve\/\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u0627\u0646\u0647 \u0627\u06cc<\/a><\/li>\n\n\n\n<li>\u0634\u06cc\u0631\u0647\u0627\u06cc \u0646\u06cc\u0631\u0648\u06af\u0627\u0647<\/li>\n\n\n\n<li>\u0634\u06cc\u0631\u0647\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0647\u06cc\u062f\u0631\u0648\u0644\u06cc\u06a9 \u0634\u06cc\u0631 \u0627\u06a9\u0633\u06cc\u0698\u0646<\/li>\n\n\n\n<li>\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u0631\u0632\u0648\u0647 \u0627\u06cc<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"More_FAQs_About_Lift_Check_Valves\"><\/span>\u0633\u0648\u0627\u0644\u0627\u062a \u0645\u062a\u062f\u0627\u0648\u0644 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0634\u06cc\u0631\u0647\u0627\u06cc \u0628\u0627\u0632\u0631\u0633\u06cc \u0628\u0627\u0644\u0627\u0628\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_swing_and_lift_check_valves\"><\/span>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0648 \u0628\u0627\u0644\u0627\u0628\u0631 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u0648\u067e\u0627\u067e\u200c\u0647\u0627\u06cc \u0686\u06a9 \u0633\u0648\u0626\u06cc\u0646\u06af \u0627\u0632 \u06cc\u06a9 \u062f\u06cc\u0633\u06a9 \u0686\u0631\u062e\u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06a9\u0647 \u0631\u0648\u06cc \u06cc\u06a9 \u0644\u0648\u0644\u0627 \u0645\u06cc\u200c\u0686\u0631\u062e\u062f \u062a\u0627 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u062f \u06cc\u0627 \u0622\u0646 \u0631\u0627 \u0645\u0633\u062f\u0648\u062f \u06a9\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u062f\u0627\u0631\u0627\u06cc \u062f\u06cc\u0633\u06a9\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u0645\u0648\u062f\u06cc \u062d\u0631\u06a9\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u06af\u0634\u062a\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_function_of_a_lift_check_valve\"><\/span>\u0648\u0638\u06cc\u0641\u0647 \u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0635\u0644\u06cc \u0634\u06cc\u0631 \u0686\u06a9 \u062f\u0631\u06cc\u0686\u0647 \u0628\u0627\u0644\u0627\u0628\u0631 \u0627\u062c\u0627\u0632\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0633\u06cc\u0627\u0644 \u062f\u0631 \u06cc\u06a9 \u062c\u0647\u062a \u0648 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0639\u06a9\u0648\u0633 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0648 \u062d\u0641\u0638 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_pressure_drop_for_a_lift_check_valve\"><\/span>\u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0628\u0631\u0627\u06cc \u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u062f\u0631 \u0634\u06cc\u0631 \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0628\u0647 \u0633\u0631\u0639\u062a \u062c\u0631\u06cc\u0627\u0646 \u0633\u06cc\u0627\u0644\u060c \u0627\u0646\u062f\u0627\u0632\u0647 \u0634\u06cc\u0631 \u0648 \u0637\u0631\u0627\u062d\u06cc \u0622\u0646 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc\u060c \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0628\u0627\u0644\u0627\u0628\u0631 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062d\u0631\u06a9\u062a \u0639\u0645\u0648\u062f\u06cc \u062f\u06cc\u0633\u06a9\u060c \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u06a9\u0645\u06cc \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9 \u0633\u0648\u0626\u06cc\u0646\u06af \u062f\u0627\u0631\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_cracking_pressure_of_a_lift_check_valve\"><\/span>\u0641\u0634\u0627\u0631 \u062a\u0631\u06a9 \u062e\u0648\u0631\u062f\u06af\u06cc \u0634\u06cc\u0631 \u0686\u06a9 \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0686\u0642\u062f\u0631 \u0627\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0634\u0627\u0631 \u062a\u0631\u06a9 \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0641\u0634\u0627\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0631\u0627\u06cc \u0628\u0631\u062f\u0627\u0634\u062a\u0646 \u062f\u06cc\u0633\u06a9 \u0634\u06cc\u0631 \u0627\u0632 \u0631\u0648\u06cc \u0635\u0646\u062f\u0644\u06cc \u0622\u0646 \u0648 \u0627\u062c\u0627\u0632\u0647 \u062f\u0627\u062f\u0646 \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0634\u0627\u0631\u0647 \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f \u0634\u06cc\u0631 \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_can_close_a_lift_check_valve\"><\/span>\u0686\u0647 \u0686\u06cc\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0634\u06cc\u0631 \u0628\u0627\u0632\u0631\u0633\u06cc \u0622\u0633\u0627\u0646\u0633\u0648\u0631 \u0631\u0627 \u0628\u0628\u0646\u062f\u062f\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0641\u0634\u0627\u0631 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f \u06cc\u0627 \u0645\u0639\u06a9\u0648\u0633 \u0645\u06cc \u0634\u0648\u062f\u060c \u06cc\u06a9 \u0634\u06cc\u0631 \u0628\u0631\u06af\u0634\u062a\u06cc \u0628\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 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