{"id":2112,"date":"2026-04-18T11:16:42","date_gmt":"2026-04-18T03:16:42","guid":{"rendered":"https:\/\/www.pansvalve.com\/?p=2112"},"modified":"2026-04-19T23:19:00","modified_gmt":"2026-04-19T15:19:00","slug":"single-block-bleed-vs-double-block-bleed-valves","status":"publish","type":"post","link":"https:\/\/www.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/","title":{"rendered":"\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0645\u0642\u0627\u0628\u0644 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633: \u0634\u0631\u062d \u0627\u0644\u0641\u0631\u0648\u0642\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy 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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' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/#What_is_a_Single_Block_and_Bleed_Valve\" >\u0645\u0627 \u0647\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641\u061f<\/a><\/li><li class='ez-toc-page-1 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\u0648\u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641<\/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.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/#Definition_DIB_What_is_DIB\" >\u062a\u0639\u0631\u064a\u0641 DIB: \u0645\u0627 \u0647\u0648 DIB\u061f<\/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.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/#Features_of_Double_Block_and_Bleed_Valves_by_PANS_Valve\" >\u0645\u0645\u064a\u0632\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0645\u0646 \u0634\u0631\u0643\u0629 PANS Valve<\/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.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/#Get_the_Full_DBB_Plug_Valve_Catalog_Request_a_Quote_in_24H\" >\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0643\u062a\u0627\u0644\u0648\u062c \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 DBB \u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u062e\u0644\u0627\u0644 24 \u0633\u0627\u0639\u0629<\/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.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/#Why_Choose_PANS_Valve\" >\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 \u0635\u0645\u0627\u0645 PANS\u061f<\/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.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/#When_Is_Double_Block_and_Bleed_Required_Practical_Selection_Guide\" >\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0648\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0636\u0631\u0648\u0631\u064a\u064b\u0627\u061f \u062f\u0644\u064a\u0644 \u0639\u0645\u0644\u064a \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/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.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/#Conclusion\" >\u062e\u0627\u062a\u0645\u0629<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0648\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0623\u062d\u0627\u062f\u064a (SBB) \u0635\u0645\u0627\u0645 \u0625\u063a\u0644\u0627\u0642 \u0648\u0627\u062d\u062f \u0648\u0635\u0645\u0627\u0645 \u062a\u0641\u0631\u064a\u063a \u0648\u0627\u062d\u062f \u0644\u0644\u0639\u0632\u0644 \u0648\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f. \u0623\u0645\u0627 \u0635\u0645\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0648\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0627\u0644\u0645\u0632\u062f\u0648\u062c (DBB) \u0641\u064a\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645\u064e\u064a \u0625\u063a\u0644\u0627\u0642 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0635\u0645\u0627\u0645 \u062a\u0641\u0631\u064a\u063a \u0648\u0627\u062d\u062f \u0644\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0645\u0646 \u0643\u0644\u0627 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u064a\u0646\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 API 6D \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629.<\/p>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0637\u0631\u0629 - \u0643\u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 - \u064a\u064f\u0639\u062f\u0651 \u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u062b\u0644 \u0639\u0644\u0649 \u062a\u0635\u0646\u064a\u0641 \u0636\u063a\u0637 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0646\u0648\u0639 \u0627\u0644\u0633\u0627\u0626\u0644 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u062a\u0646\u0638\u064a\u0645\u064a. \u064a\u0631\u0634\u062f\u0643 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0625\u0644\u0649 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0648\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0643\u0644 \u062a\u0635\u0645\u064a\u0645 \u0625\u0644\u0632\u0627\u0645\u064a\u064b\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Single_Block_and_Bleed_Valve\"><\/span><strong>\u0645\u0627 \u0647\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0648\u0627\u062d\u062f\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641\u061f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0635\u0645\u0627\u0645 \u0643\u062a\u0644\u0629 \u0648\u062a\u0646\u0641\u064a\u0633 \u0648\u0627\u062d\u062f \u0645\u0635\u0645\u0645 \u0644\u0625\u064a\u0642\u0627\u0641 \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0623\u0648 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0645\u0646 \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f \u0648\u062a\u0635\u0631\u064a\u0641 \u0623\u064a \u0636\u063a\u0637 \u0645\u062d\u062a\u0628\u0633. \u064a\u062a\u0643\u0648\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0646 \u0635\u0645\u0627\u0645 \u0643\u062a\u0644\u0629 \u0648\u0627\u062d\u062f \u0648\u0635\u0645\u0627\u0645 \u062a\u0646\u0641\u064a\u0633 \u0648\u0627\u062d\u062f. \u064a\u0648\u0642\u0641 \u0635\u0645\u0627\u0645 \u0627\u0644\u0643\u062a\u0644\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0648\u0633\u0637.&nbsp;<\/p>\n\n\n\n<p>\u064a\u0642\u0648\u0645 \u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0628\u0625\u062e\u0631\u0627\u062c \u0623\u064a \u0636\u063a\u0637 \u0645\u062a\u0628\u0642\u064a \u0623\u0648 \u0633\u0648\u0627\u0626\u0644 \u0645\u062d\u0627\u0635\u0631\u0629 \u0628\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u064a\u0646. \u0648\u064a\u0636\u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0625\u0639\u062f\u0627\u062f \u062a\u0647\u0648\u064a\u0629 \u0623\u064a \u062a\u0631\u0627\u0643\u0645 \u0644\u0644\u0636\u063a\u0637 \u0628\u0623\u0645\u0627\u0646\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0627\u0644\u062d\u0648\u0627\u062f\u062b \u0623\u0648 \u0627\u0644\u062a\u0633\u0631\u0628\u0627\u062a.<\/p>\n\n\n\n<p>\u062a\u064f\u0633\u062a\u062e\u062f\u0645 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class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Double_Block_and_Bleed_Valve\"><\/span><strong>\u0645\u0627 \u0647\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0646\u0641\u064a\u0633\u061f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0623 <a href=\"https:\/\/www.pansvalve.com\/ar\/products\/dbb-plug-valve\/\">\u0635\u0645\u0627\u0645 \u0645\u0632\u062f\u0648\u062c \u0644\u0644\u0643\u062a\u0644\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641<\/a> \u0635\u0645\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c (\u064a\u064f\u062e\u062a\u0635\u0631 \u0639\u0627\u062f\u0629\u064b \u0628\u0635\u0645\u0627\u0645 DBB) \u0647\u0648 \u0646\u0638\u0627\u0645 \u0645\u0635\u0645\u0645 \u0644\u0639\u0632\u0644 \u062c\u0632\u0621 \u0645\u0646 \u062e\u0637 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\u0648\u064a\u062a\u0637\u0644\u0628 \u0639\u0632\u0644\u064b\u0627 \u0644\u0644\u0635\u064a\u0627\u0646\u0629 \u062f\u0648\u0646 \u0627\u0644\u0645\u062e\u0627\u0637\u0631\u0629 \u0628\u0627\u0644\u0627\u0646\u0633\u0643\u0627\u0628 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0633\u062a\u062e\u062f\u0645 \u0646\u0638\u0627\u0645 \u0635\u0645\u0627\u0645 DBB \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 API 6D.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Differences_Between_Single_Block_and_Bleed_and_Double_Block_and_Bleed\"><\/span><strong>\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641 \u0648\u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"892\" height=\"547\" src=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/10\/screenshot-20260419-231205.png\" alt=\"\" class=\"wp-image-4245\" srcset=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/10\/screenshot-20260419-231205.png 892w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/10\/screenshot-20260419-231205-300x184.png 300w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/10\/screenshot-20260419-231205-768x471.png 768w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/10\/screenshot-20260419-231205-18x12.png 18w\" sizes=\"(max-width: 892px) 100vw, 892px\" \/><\/figure>\n\n\n\n<style>\r\n  .valve-table-container {\r\n    margin-top: 40px;\r\n    font-family: Arial, sans-serif;\r\n  }\r\n\r\n  .valve-title {\r\n    font-size: 22px;\r\n    font-weight: bold;\r\n    color: #D70C19;\r\n    margin-bottom: 12px;\r\n    text-align: left;\r\n    border-left: 5px solid #D70C19;\r\n    padding-left: 10px;\r\n  }\r\n\r\n  .valve-table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    font-family: Arial, sans-serif;\r\n    margin-top: 10px;\r\n  }\r\n\r\n  .valve-table thead {\r\n    background-color: #D70C19;\r\n    color: #fff;\r\n  }\r\n\r\n  .valve-table th, .valve-table td {\r\n    padding: 14px 16px;\r\n    text-align: left;\r\n    border-bottom: 1px solid #ddd;\r\n    transition: background-color 0.3s ease;\r\n  }\r\n\r\n  .valve-table tbody tr:hover {\r\n    background-color: #f9e4e5;\r\n  }\r\n\r\n  .valve-table tbody td:first-child {\r\n    font-weight: bold;\r\n    color: #D70C19;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"valve-table-container\">\r\n  <div class=\"valve-title\">\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0645\u0642\u0627\u0628\u0644 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0646\u0632\u064a\u0641<\/div>\r\n  <table class=\"valve-table\">\r\n    <thead>\r\n      <tr>\r\n        <th>\u0645\u064a\u0632\u0629<\/th>\r\n        <th>\u0643\u062a\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0648\u062a\u0646\u0632\u0641 (SBB)<\/th>\r\n        <th>\u0643\u062a\u0644\u0629 \u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0646\u0632\u064a\u0641 (DBB)<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>\u0639\u0632\u0644<\/td>\r\n        <td>\u0635\u0645\u0627\u0645 \u0639\u0632\u0644 \u0648\u0627\u062d\u062f + \u0635\u0645\u0627\u0645 \u062a\u0646\u0641\u064a\u0633 \u0648\u0627\u062d\u062f<\/td>\r\n        <td>\u0635\u0645\u0627\u0645\u0627\u0646 \u0639\u0632\u0644 + \u0635\u0645\u0627\u0645 \u062a\u0646\u0641\u064a\u0633 \u0648\u0627\u062d\u062f<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>\u062e\u062a\u0645<\/td>\r\n        <td>\u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f<\/td>\r\n        <td>\u0627\u0644\u062e\u062a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>\u0637\u0644\u0628<\/td>\r\n        <td>\u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0639\u0645\u0644\u064a\u0627\u062a<\/td>\r\n        <td>\u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062d\u0631\u062c\u0629 \u0645\u062b\u0644 \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/td>\r\n        <td>\u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a<\/td>\r\n        <td>\u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0639\u0632\u0644\u0629 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u062d\u0629<\/td>\r\n        <td>\u062a\u0643\u0644\u0641\u0629 \u0623\u0642\u0644 \u0648\u062a\u0635\u0645\u064a\u0645 \u0645\u0636\u063a\u0648\u0637<\/td>\r\n        <td>\u062a\u0643\u0644\u0641\u0629 \u0623\u0639\u0644\u0649 \u0648\u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0643\u062b\u0631<\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>\u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0628\u064a\u0646 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641 \u0648\u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0627\u0644\u0646\u0632\u064a\u0641 \u0647\u0648 \u0639\u062f\u062f \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0630\u064a \u062a\u0648\u0641\u0631\u0647. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0627\u0644\u0641\u0631\u0648\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0639\u062f\u062f \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0643\u062a\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0648\u0646\u0632\u064a\u0641<\/strong>:\u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0635\u0645\u0627\u0645 \u0643\u062a\u0644\u0629 \u0648\u0627\u062d\u062f \u0648\u0635\u0645\u0627\u0645 \u062a\u0646\u0641\u064a\u0633 \u0648\u0627\u062d\u062f.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u062c\u0628 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0648\u0627\u0644\u0646\u0632\u064a\u0641<\/strong>:\u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0635\u0645\u0627\u0645\u064a\u0646 \u0643\u062a\u0644\u0629 \u0648\u0635\u0645\u0627\u0645 \u062a\u0646\u0641\u064a\u0633 \u0648\u0627\u062d\u062f.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0632\u0644\u0629<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0643\u062a\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0648\u0646\u0632\u064a\u0641<\/strong>:\u064a\u0648\u0641\u0631 \u0627\u0644\u0639\u0632\u0644 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f. \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647 \u064a\u0648\u0642\u0641 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u062c\u0627\u0646\u0628 \u0648\u0627\u062d\u062f \u0644\u0644\u0646\u0638\u0627\u0645 \u0645\u0639 \u0627\u0644\u0633\u0645\u0627\u062d \u0628\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u062c\u0628 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0648\u0627\u0644\u0646\u0632\u064a\u0641<\/strong>:\u064a\u0648\u0641\u0631 \u0639\u0632\u0644\u064b\u0627 \u0643\u0627\u0645\u0644\u0627\u064b \u0639\u0644\u0649 \u0643\u0644\u0627 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0646. \u0648\u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u0643\u0644\u0627 \u0627\u0644\u0627\u062a\u062c\u0627\u0647\u064a\u0646 \u0648\u064a\u0633\u0645\u062d \u0628\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0628\u064a\u0646 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0637\u0644\u0628<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0643\u062a\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0648\u0646\u0632\u064a\u0641<\/strong>:\u062a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u0648\u0627\u0644\u0623\u0642\u0644 \u062e\u0637\u0648\u0631\u0629 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u0639\u0632\u0644 \u0639\u0644\u0649 \u062c\u0627\u0646\u0628 \u0648\u0627\u062d\u062f \u0643\u0627\u0641\u064a\u0627\u064b.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062d\u062c\u0628 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0648\u0627\u0644\u0646\u0632\u064a\u0641<\/strong>:\u0636\u0631\u0648\u0631\u064a \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u0645\u0646\u0639 \u0627\u0644\u062d\u0648\u0627\u062f\u062b \u0648\u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Definition_DIB_What_is_DIB\"><\/span><strong>\u062a\u0639\u0631\u064a\u0641 DIB: \u0645\u0627 \u0647\u0648 DIB\u061f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u064a\u0634\u064a\u0631 \u062a\u0639\u0631\u064a\u0641 DIB \u0625\u0644\u0649 \u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0648\u0627\u0644\u0646\u0632\u064a\u0641. \u0648\u0639\u0644\u0649 \u063a\u0631\u0627\u0631 DB&amp;B\u060c \u062a\u0648\u0641\u0631 \u0623\u0646\u0638\u0645\u0629 DIB \u0633\u0637\u062d\u064a\u0646 \u0645\u0633\u062a\u0642\u0644\u064a\u0646 \u0644\u0644\u062c\u0644\u0648\u0633 \u0644\u0644\u0639\u0632\u0644. \u0648\u0627\u0644\u0641\u0631\u0642 \u0647\u0648 \u0623\u0646 \u0623\u0646\u0638\u0645\u0629 DIB \u062a\u0648\u0641\u0631 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0633\u0645\u0627\u062d \u0644\u0645\u0642\u0639\u062f \u0648\u0627\u062d\u062f \u0628\u0627\u0644\u0639\u0645\u0644 \u0643\u0646\u0633\u062e\u0629 \u0627\u062d\u062a\u064a\u0627\u0637\u064a\u0629 \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0637\u0648\u0627\u0631\u0626. \u0641\u064a \u0635\u0645\u0627\u0645 DIB\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0639\u0645\u0644 \u0623\u062d\u062f \u0627\u0644\u0645\u0642\u0627\u0639\u062f \u0643\u062e\u062a\u0645 \u062b\u0627\u0646\u0648\u064a\u060c \u0648\u0647\u0648 \u0623\u0645\u0631 \u0645\u0641\u064a\u062f \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u064a \u0642\u062f \u064a\u0641\u0634\u0644 \u0641\u064a\u0647\u0627 \u0623\u062d\u062f \u0627\u0644\u0645\u0642\u0627\u0639\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645: DBB \u0648DIB\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/7LutmNdy2lw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Features_of_Double_Block_and_Bleed_Valves_by_PANS_Valve\"><\/span><strong>\u0645\u0645\u064a\u0632\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0645\u0646 \u0634\u0631\u0643\u0629 PANS Valve<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645 DBB\u060c \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0647\u0645\u0627 \u0627\u0644\u0639\u0627\u0645\u0644\u0627\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u0646. <a href=\"https:\/\/www.pansvalve.com\/ar\/blog\/single-block-bleed-vs-double-block-bleed-valves\/\">\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0642\u0627\u0644\u064a<\/a>\u060c \u0648\u0647\u064a \u0634\u0631\u0643\u0629 \u0645\u062a\u062e\u0635\u0635\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a\u060c \u062a\u0642\u062f\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u062a\u0643\u062a\u0644 \u0648\u0627\u0644\u0646\u0632\u064a\u0641 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0645\u0635\u0645\u0645\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0645\u0646\u062a\u062c\u0627\u062a\u0647\u0627: <a href=\"https:\/\/www.pansvalve.com\/ar\/products\/dbb-plug-valve\/\">\u062d\u0644\u0648\u0644 \u0627\u0644\u062a\u0643\u062a\u0644 \u0648\u0627\u0644\u0646\u0632\u064a\u0641 \u0627\u0644\u0645\u0632\u062f\u0648\u062c<\/a>:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0627\u0644\u062e\u062a\u0645 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0637\u0631\u0629<\/strong><\/h3>\n\n\n\n<p>\u062a\u064f\u0639\u062f \u0635\u0645\u0627\u0645\u0627\u062a PANS Valve \u0630\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0637\u0631\u0629 \u0645\u062b\u0644 \u0627\u0644\u0643\u064a\u0631\u0648\u0633\u064a\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0637\u0627\u0626\u0631\u0627\u062a \u0648\u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0648\u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0628\u062a\u0631\u0648\u0644\u064a \u0627\u0644\u0645\u0633\u0627\u0644. \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0634\u062a\u0639\u0627\u0644 \u0628\u062f\u0631\u062c\u0629 \u0643\u0628\u064a\u0631\u0629. \u062a\u0633\u062a\u062e\u062f\u0645 PANS Valve \u0634\u0641\u0629 \u0645\u062a\u0648\u0633\u0637\u0629 \u0630\u0627\u062a \u0628\u0646\u064a\u0629 \u0645\u0627\u0646\u0639\u0629 \u0644\u0644\u062a\u0633\u0631\u0628 \u0645\u0632\u062f\u0648\u062c\u0629. \u062a\u0648\u0641\u0631 \u0627\u0644\u062d\u0644\u0642\u0629 O \u0648\u0627\u0644\u062d\u0634\u064a\u0629 \u0627\u0644\u0645\u0644\u0641\u0648\u0641\u0629 \u062d\u0645\u0627\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0636\u062f \u0627\u0644\u062a\u0633\u0631\u0628\u0627\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0645\u0648\u0627\u062f \u0645\u062a\u064a\u0646\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/strong><\/h3>\n\n\n\n<p>\u062a\u062a\u0645 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0635\u0645\u0627\u0645\u060c \u0645\u062b\u0644 \u062a\u062c\u0648\u064a\u0641 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0643\u062a\u0644\u0629 \u0627\u0644\u0634\u0631\u064a\u062d\u0629\u060c \u0648\u0637\u0644\u0627\u0626\u0647\u0627 \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u062a\u0644\u0641. \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0623\u0643\u062b\u0631 \u0645\u062a\u0627\u0646\u0629 \u0648\u0637\u0648\u0644 \u0627\u0644\u0639\u0645\u0631\u060c \u062d\u062a\u0649 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n<style>\n  .cta-banner-card {\n    max-width: 960px;\n    margin: 60px auto;\n    border-radius: 16px;\n    overflow: hidden;\n    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);\n    transition: transform 0.4s ease, box-shadow 0.4s ease;\n  }\n\n  .cta-banner-card:hover {\n    transform: translateY(-6px);\n    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);\n  }\n\n  .cta-banner-inner {\n    background: linear-gradient(to bottom, #F76C6C, #D70C19);\n    padding: 50px 30px;\n    text-align: center;\n    color: #fff;\n    font-family: Arial, sans-serif;\n  }\n\n  .cta-banner-inner h2 {\n    font-size: 24px;\n    font-weight: 600;\n    max-width: 800px;\n    margin: 0 auto 32px auto;\n    line-height: 1.4;\n  }\n\n  .cta-buttons {\n    display: flex;\n    justify-content: center;\n    gap: 20px;\n    flex-wrap: wrap;\n  }\n\n  .cta-buttons a {\n    background-color: #fff;\n    color: #D70C19;\n    border: 2px solid #D70C19;\n    text-decoration: none;\n    padding: 12px 28px;\n    font-size: 16px;\n    font-weight: 500;\n    border-radius: 6px;\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n    min-width: 180px;\n    text-align: center;\n  }\n\n  .cta-buttons a:hover {\n    transform: translateY(-2px);\n    box-shadow: 0 4px 12px rgba(0,0,0,0.1);\n  }\n\n  @media (max-width: 768px) {\n    .cta-buttons {\n      flex-direction: column;\n      align-items: center;\n    }\n\n    .cta-buttons a {\n      width: 100%;\n      max-width: 300px;\n    }\n  }\n<\/style>\n\n<div class=\"cta-banner-card\">\n  <div class=\"cta-banner-inner\">\n    <h2><span class=\"ez-toc-section\" id=\"Get_the_Full_DBB_Plug_Valve_Catalog_Request_a_Quote_in_24H\"><\/span>\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0643\u062a\u0627\u0644\u0648\u062c \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 DBB \u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u062e\u0644\u0627\u0644 24 \u0633\u0627\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n    <div class=\"cta-buttons\">\n      <a href=\"https:\/\/www.pansvalve.com\/ar\/contact-us\/\" target=\"_blank\">\u0625\u0642\u062a\u0628\u0633<\/a>\n      <a href=\"https:\/\/www.pansvalve.com\/ar\/download\/\" target=\"_blank\">\u062a\u0646\u0632\u064a\u0644 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c (PDF)<\/a>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0623\u0646\u0638\u0645\u0629 \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637<\/strong><\/h3>\n\n\n\n<p>\u062a\u0642\u062f\u0645 \u0634\u0631\u0643\u0629 PANS Valve \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0638\u0645\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u062a\u0647\u0648\u064a\u0629. \u0648\u062a\u0634\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u064a\u062f\u0648\u064a \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u064a\u062f\u0648\u064a.<\/li>\n\n\n\n<li>\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062a\u0641\u0627\u0636\u0644\u064a \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u064a\u062f\u0648\u064a \u0648\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/li>\n\n\n\n<li>\u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a \u0644\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629. \u064a\u0636\u0645\u0646 \u0647\u0630\u0627 \u062a\u0646\u0641\u064a\u0633 \u0623\u064a \u0636\u063a\u0637 \u0645\u062a\u0631\u0627\u0643\u0645 \u0641\u064a \u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0623\u0645\u0627\u0646\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u0644\u0641 \u0623\u0648 \u0627\u0644\u062d\u0648\u0627\u062f\u062b.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0639\u0645\u0644\u064a\u0629 \u0645\u0631\u0646\u0629<\/strong><\/h3>\n\n\n\n<p>\u064a\u062a\u0645\u064a\u0632 \u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0630\u0648 \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0645\u0646 PANS Valve \u0628\u0647\u064a\u0643\u0644 \u0641\u062a\u062d\u0629 \u0639\u0644\u0649 \u0634\u0643\u0644 \u062d\u0631\u0641 L \u0641\u064a \u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644. \u0648\u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u0635\u0645\u0627\u0645 \u0628\u0627\u0644\u0639\u0645\u0644 \u0628\u0645\u0631\u0648\u0646\u0629\u060c \u0645\u0639 \u062d\u0631\u0643\u0629 \u0633\u0644\u0633\u0629 \u0648\u0633\u0647\u0648\u0644\u0629 \u0641\u064a \u0627\u0644\u062a\u0639\u0627\u0645\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0635\u064a\u0627\u0646\u0629 \u0645\u0646\u062e\u0641\u0636\u0629<\/strong><\/h3>\n\n\n\n<p>\u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0646\u0627\u0641\u0630\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0639\u0628\u0631 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a \u0644\u0644\u062d\u0634\u0648\u0629. \u0648\u0647\u0630\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0648\u0642\u062a \u0627\u0644\u062a\u0648\u0642\u0641 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644 \u0648\u064a\u0636\u0645\u0646 \u0628\u0642\u0627\u0621 \u0627\u0644\u0635\u0645\u0627\u0645 \u0622\u0645\u0646\u064b\u0627 \u0648\u0639\u0645\u0644\u064a\u064b\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<style>\n  .product-card {\n    display: flex;\n    flex-direction: row;\n    align-items: center;\n    border: 1px solid #eee;\n    border-radius: 12px;\n    overflow: hidden;\n    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n    max-width: 960px;\n    margin: 40px auto;\n    background-color: #fff;\n  }\n\n  .product-card:hover {\n    transform: translateY(-6px);\n    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);\n  }\n\n  .product-image {\n    flex: 1;\n    min-width: 260px;\n    max-width: 50%;\n  }\n\n  .product-image img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    display: block;\n  }\n\n  .product-info {\n    flex: 1;\n    padding: 30px;\n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n    align-items: center;\n    text-align: center;\n  }\n\n  .product-info h3 {\n    font-size: 22px;\n    color: #333;\n    margin-bottom: 24px;\n    font-weight: 600;\n    max-width: 90%;\n  }\n\n  .product-button-wrapper {\n    display: flex;\n    justify-content: center;\n    align-items: center;\n  }\n\n  .product-info a {\n    border: 2px solid #D70C19;\n    color: #D70C19;\n    text-decoration: none;\n    padding: 10px 20px;\n    font-weight: 500;\n    font-size: 16px;\n    border-radius: 6px;\n    transition: all 0.3s ease;\n    display: inline-block;\n    text-align: center;\n  }\n\n  .product-info a:hover {\n    border-color: #333333;\n    color: #333333;\n    background-color: #f9f9f9;\n  }\n\n  \/* Responsive - Mobile layout *\/\n  @media (max-width: 768px) {\n    .product-card {\n      flex-direction: column;\n    }\n\n    .product-image, .product-info {\n      max-width: 100%;\n      width: 100%;\n    }\n\n    .product-info {\n      padding: 20px;\n    }\n\n    .product-info h3 {\n      font-size: 20px;\n    }\n  }\n<\/style>\n\n<div class=\"product-card\">\n  <div class=\"product-image\">\n    <img decoding=\"async\" src=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/01\/3-dbb-plug-valve.webp\" alt=\"\u0635\u0645\u0627\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 DBB\">\n  <\/div>\n  <div class=\"product-info\">\n    <h3>\u0645\u064f\u0635\u0645\u0645\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 - \u0635\u0645\u0627\u0645\u0627\u062a \u0633\u062f\u0627\u062f\u0629 DBB \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629<\/h3>\n    <div class=\"product-button-wrapper\">\n      <a href=\"https:\/\/www.pansvalve.com\/ar\/products\/dbb-plug-valve\/\" target=\"_blank\">\u0639\u0631\u0636 \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0645\u0646\u062a\u062c<\/a>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_PANS_Valve\"><\/span><strong>\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 \u0635\u0645\u0627\u0645 PANS\u061f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0645\u0646\u0630 \u0623\u0643\u062b\u0631 \u0645\u0646 36 \u0639\u0627\u0645\u064b\u0627\u060c <a href=\"https:\/\/www.pansvalve.com\/ar\">\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0642\u0627\u0644\u064a<\/a> \u0644\u0642\u062f \u0643\u0627\u0646\u062a \u0634\u0631\u0643\u0629 PANS Valve \u0627\u0633\u0645\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0628\u0647 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a. \u062a\u0634\u062a\u0647\u0631 \u0645\u0646\u062a\u062c\u0627\u062a\u0647\u0627 \u0628\u0645\u062a\u0627\u0646\u062a\u0647\u0627 \u0648\u062c\u0648\u062f\u0629 \u062a\u0635\u0646\u064a\u0639\u0647\u0627 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u062a\u062a\u0636\u0645\u0646 \u0628\u0639\u0636 \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 PANS Valve \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0635\u0645\u0627\u0645 DBB \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>5 \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong>:\u062a\u062a\u0645\u062a\u0639 \u0634\u0631\u0643\u0629 PANS Valve \u0628\u0642\u062f\u0631\u0629 \u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0633\u0639\u0629 \u0645\u0639 \u0623\u0643\u062b\u0631 \u0645\u0646 25000 \u0645\u062a\u0631 \u0645\u0631\u0628\u0639 \u0645\u0646 \u0645\u0633\u0627\u062d\u0629 \u0648\u0631\u0634\u0629 \u0627\u0644\u0639\u0645\u0644.<\/li>\n\n\n\n<li><strong>\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0639\u0627\u0644\u064a\u0629<\/strong>:\u0645\u0639 \u0625\u0646\u062a\u0627\u062c \u0633\u0646\u0648\u064a \u064a\u0632\u064a\u062f \u0639\u0646 3000 \u0637\u0646 \u0645\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a\u060c \u0641\u0625\u0646\u0647\u0627 \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0633\u0631\u064a\u0639<\/strong>:\u064a\u0645\u0643\u0646 \u0644\u0644\u0639\u0645\u0644\u0627\u0621 \u062a\u0648\u0642\u0639 \u062a\u0644\u0642\u064a \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0648\u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u062e\u0644\u0627\u0644 24 \u0633\u0627\u0639\u0629. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0645\u0643\u0646 \u0644\u0634\u0631\u0643\u0629 PANS Valve \u062a\u0633\u0644\u064a\u0645 \u0645\u0639\u0638\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u062e\u0644\u0627\u0644 20 \u064a\u0648\u0645\u064b\u0627\u060c \u0648\u0630\u0644\u0643 \u0628\u0641\u0636\u0644 \u0645\u062e\u0632\u0648\u0646\u0647\u0627 \u0627\u0644\u0643\u0628\u064a\u0631 \u0645\u0646 \u0627\u0644\u0623\u062c\u0646\u0629 \u0627\u0644\u062e\u0627\u0645.<\/li>\n\n\n\n<li><strong>\u062d\u0644 \u0634\u0627\u0645\u0644<\/strong>:\u062a\u0642\u062f\u0645 \u0634\u0631\u0643\u0629 PANS Valve \u0645\u062c\u0645\u0648\u0639\u0629 \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0642\u0627\u0628\u0633\u060c <a href=\"https:\/\/www.pansvalve.com\/ar\/ball-valve-collection\/\">\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629<\/a>, <a href=\"https:\/\/www.pansvalve.com\/ar\/globe-valve-collection\/\">\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629<\/a>\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629\u060c \u0648\u063a\u064a\u0631\u0647\u0627. \u062a\u0644\u0628\u064a \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0623\u064a \u0645\u0634\u0631\u0648\u0639 \u0635\u0646\u0627\u0639\u064a.<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/www.pansvalve.com\/ar\/contact-us\/\">\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631 \u0627\u0644\u0622\u0646!! &gt;&gt;<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_Is_Double_Block_and_Bleed_Required_Practical_Selection_Guide\"><\/span><strong>\u0645\u062a\u0649 \u064a\u0643\u0648\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0648\u0627\u0644\u062a\u0641\u0631\u064a\u063a \u0636\u0631\u0648\u0631\u064a\u064b\u0627\u061f \u062f\u0644\u064a\u0644 \u0639\u0645\u0644\u064a \u0644\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 SBB \u0648 DBB \u0639\u0644\u0649 \u062b\u0644\u0627\u062b\u0629 \u0639\u0648\u0627\u0645\u0644: \u0636\u063a\u0637 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u0648\u0645\u0633\u062a\u0648\u0649 \u062e\u0637\u0648\u0631\u0629 \u0627\u0644\u0633\u0648\u0627\u0626\u0644\u060c \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u062a\u0646\u0638\u064a\u0645\u064a.<\/p>\n\n\n\n<p><strong>\u064a\u064f\u0639\u062f\u0651 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062d\u0635\u0627\u0631 \u0648\u0627\u0644\u0646\u0632\u064a\u0641 \u0627\u0644\u0623\u062d\u0627\u062f\u064a (SBB) \u0643\u0627\u0641\u064a\u0627\u064b \u0639\u0646\u062f\u0645\u0627:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0623\u0642\u0644 \u0645\u0646 2000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (14 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/li>\n\n\n\n<li>\u0627\u0644\u0633\u0627\u0626\u0644 \u063a\u064a\u0631 \u0633\u0627\u0645 \u0648\u063a\u064a\u0631 \u0642\u0627\u0628\u0644 \u0644\u0644\u0627\u0634\u062a\u0639\u0627\u0644 (\u0645\u062b\u0644 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u0647\u0648\u0627\u0621).<\/li>\n\n\n\n<li>\u0627\u0644\u0646\u0638\u0627\u0645 \u063a\u064a\u0631 \u062d\u0631\u062c (\u0639\u0645\u0644\u064a\u0627\u062a \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u064a\u0629 \u0644\u0644\u0635\u064a\u0627\u0646\u0629 \u0645\u0642\u0628\u0648\u0644\u0629).<\/li>\n\n\n\n<li>\u0644\u0627 \u064a\u0646\u0637\u0628\u0642 \u0645\u0639\u064a\u0627\u0631 API 6D \u0623\u0648 \u0623\u064a \u0645\u0639\u064a\u0627\u0631 \u0633\u0644\u0627\u0645\u0629 \u0645\u0645\u0627\u062b\u0644<\/li>\n\n\n\n<li>\u062a\u064f\u0639\u062f \u0642\u064a\u0648\u062f \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0645\u0646 \u0627\u0644\u0634\u0648\u0627\u063a\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p><em>\u0645\u062b\u0627\u0644: \u0645\u062d\u0637\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u0639\u0632\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621\u060c \u062e\u0637\u0648\u0637 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/em><\/p>\n\n\n\n<p><strong>\u064a\u064f\u0639\u062f\u0651 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062d\u0635\u0627\u0631 \u0627\u0644\u0645\u0632\u062f\u0648\u062c \u0648\u0627\u0644\u0646\u0632\u064a\u0641 (DBB) \u0625\u0644\u0632\u0627\u0645\u064a\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u062a\u062c\u0627\u0648\u0632 \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 2000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629\u060c \u0623\u0648 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u0631\u0642 \u0636\u063a\u0637 \u0639\u0627\u0644\u064a (DP &gt; 1000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0639\u0628\u0631 \u0627\u0644\u0635\u0645\u0627\u0645).<\/li>\n\n\n\n<li>\u0627\u0644\u0633\u0627\u0626\u0644 \u0633\u0627\u0645 \u0623\u0648 \u0642\u0627\u0628\u0644 \u0644\u0644\u0627\u0634\u062a\u0639\u0627\u0644 \u0623\u0648 \u0623\u0643\u0651\u0627\u0644 - \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0646\u0641\u0637 \u0627\u0644\u062e\u0627\u0645 \u0648\u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0648\u063a\u0627\u0632 \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0645\u0633\u0627\u0644 \u0648\u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0627 \u0648\u0627\u0644\u0643\u0644\u0648\u0631 \u0623\u0648 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u062e\u0637\u0631\u0629<\/li>\n\n\n\n<li>\u064a\u064f\u0639\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0623\u0645\u0646\u064a\u0629\u060c \u0625\u0630 \u064a\u064f\u0634\u0643\u0644 \u0623\u064a \u0639\u0637\u0644 \u0623\u0648 \u062a\u0633\u0631\u0628 \u0641\u064a\u0647 \u062e\u0637\u0631\u0627\u064b \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0626\u0629 \u0623\u0648 \u0627\u0644\u0623\u0641\u0631\u0627\u062f.<\/li>\n\n\n\n<li>\u064a\u064f\u0634\u062a\u0631\u0637 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u064a\u0627\u0631 API 6D (\u062e\u0637\u0648\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0628\u062a\u0631\u0648\u0644\u060c \u0648\u0646\u0642\u0644 \u0627\u0644\u063a\u0627\u0632\u060c \u0648\u0646\u0642\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629).<\/li>\n\n\n\n<li>\u062a\u062a\u0637\u0644\u0628 \u0635\u064a\u0627\u0646\u0629 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0632\u0644\u064b\u0627 \u062a\u0627\u0645\u064b\u0627 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 (\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0628\u064a\u0626\u0629).<\/li>\n\n\n\n<li>\u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0639\u0632\u0644 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0645\u0641\u0627\u0639\u0644\u0627\u062a \u0623\u0648 \u0623\u0648\u0639\u064a\u0629 \u0627\u0644\u0641\u0635\u0644 \u0623\u0648 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637<\/li>\n<\/ul>\n\n\n\n<p><em>\u0645\u062b\u0627\u0644: \u0645\u0646\u0635\u0627\u062a \u0627\u0644\u0646\u0641\u0637 \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u0648\u0646\u0642\u0644 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u060c \u0648\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a\u060c \u0648\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0627\u0644\u0645\u0633\u0627\u0644\u060c \u0648\u062e\u0637\u0648\u0637 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0627<\/em><\/p>\n\n\n\n<p><strong>\u0627\u0644\u0645\u062d\u0641\u0632 \u0627\u0644\u062a\u0646\u0638\u064a\u0645\u064a:<\/strong> \u0625\u0630\u0627 \u0643\u0627\u0646 \u0646\u0638\u0627\u0645\u0643 \u064a\u0646\u062f\u0631\u062c \u062a\u062d\u062a \u0645\u0639\u0627\u064a\u064a\u0631 API 6D \u0623\u0648 ASME B31.3 (\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629) \u0623\u0648 B31.4 (\u0646\u0642\u0644 \u0627\u0644\u0633\u0648\u0627\u0626\u0644) \u0623\u0648 B31.8 (\u0627\u0644\u063a\u0627\u0632\u0627\u062a) \u0623\u0648 \u0645\u0627 \u064a\u0639\u0627\u062f\u0644\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a\u0629\u060c \u0641\u0625\u0646 \u0646\u0638\u0627\u0645 DBB \u0644\u064a\u0633 \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u0627\u064b\u060c \u0628\u0644 \u0647\u0648 \u0634\u0631\u0637 \u062a\u0635\u0645\u064a\u0645 \u0625\u0644\u0632\u0627\u0645\u064a. \u062d\u062a\u0649 \u0644\u0648 \u0628\u062f\u0627 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u0627\u0644\u064a &quot;\u0622\u0645\u0646\u0627\u064b&quot;\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0631\u0642\u064a\u0629 \u0645\u0646 \u0646\u0638\u0627\u0645 SBB \u0625\u0644\u0649 \u0646\u0638\u0627\u0645 DBB \u062a\u062d\u0645\u064a \u0645\u0646 \u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629\u060c \u0623\u0648 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0636\u063a\u0637\u060c \u0623\u0648 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u062f\u0642\u064a\u0642 \u0627\u0644\u0631\u0642\u0627\u0628\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u062e\u0627\u062a\u0645\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0625\u0646 \u0641\u0647\u0645 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0643\u062a\u0644\u0629 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0630\u0627\u062a \u0627\u0644\u0643\u062a\u0644\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0623\u0645\u0631 \u0645\u0647\u0645 \u0644\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062a\u062f\u0627\u0628\u064a\u0631 \u0623\u0645\u0627\u0646 \u0645\u0648\u062b\u0648\u0642\u0629. \u062a\u0648\u0641\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0643\u062a\u0644\u0629 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0639\u0632\u0644\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0645\u0646 \u062c\u0627\u0646\u0628 \u0648\u0627\u062d\u062f. \u062a\u0648\u0641\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0643\u062a\u0644\u0629 \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0646\u0641\u064a\u0633 \u0639\u0632\u0644\u064b\u0627 \u0643\u0627\u0645\u0644\u0627\u064b \u0645\u0646 \u0643\u0644\u0627 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0646\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629.<\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 \u0635\u0645\u0627\u0645\u0627\u062a DBB \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629\u060c <a href=\"https:\/\/www.pansvalve.com\/ar\">\u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0642\u0627\u0644\u064a<\/a> \u062a\u0642\u062f\u0645 \u0634\u0631\u0643\u0629 PANS Valve \u062d\u0644\u0648\u0644\u0627\u064b \u0642\u0648\u064a\u0629. \u062a\u062a\u0645\u064a\u0632 \u0635\u0645\u0627\u0645\u0627\u062a\u0647\u0627 \u0628\u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0645\u0635\u0645\u0645\u0629 \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0648\u0647\u064a \u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0637\u0631\u0629. \u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0635\u0645\u0627\u0645 \u0644\u0644\u0643\u064a\u0631\u0648\u0633\u064a\u0646 \u0623\u0648 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u0637\u0628\u064a\u0639\u064a \u0623\u0648 \u063a\u0627\u0632 \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0645\u0633\u0627\u0644\u060c \u0641\u0625\u0646 \u0634\u0631\u0643\u0629 PANS Valve \u0644\u062f\u064a\u0647\u0627 \u0627\u0644\u062e\u0628\u0631\u0629 \u0648\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u0643.<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>\u0645\u0631\u062c\u0639<\/summary>\n<ol class=\"wp-block-list\">\n<li>\u0645\u0627 \u0647\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u0643\u0631\u0629 SBB \u0648\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 (<a href=\"https:\/\/www.dombor.com\/what-is-single-block-and-bleed-valve\/\">1<\/a>)<\/li>\n\n\n\n<li>\u0648\u0638\u064a\u0641\u0629 \u0635\u0645\u0627\u0645 \u0627\u0644\u062d\u062c\u0628 \u0648\u0627\u0644\u0646\u0632\u064a\u0641(<a href=\"https:\/\/chemicalengineeringworld.com\/block-and-bleed-valve-function\/\">2<\/a>)<\/li>\n<\/ol>\n<\/details>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>A single block and bleed (SBB) valve uses one block valve plus one bleed valve for isolation and pressure relief in one direction. A double block and bleed (DBB) valve uses two block valves plus one bleed valve for dual isolation from both directions, providing the dual seating required by API 6D in high-hazard applications. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1805,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[158,187],"tags":[],"class_list":["post-2112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-plug-valve"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Single Block vs Double Block and Bleed Valves: Key Differences Explained<\/title>\n<meta name=\"description\" content=\"Understanding the differences between Single Block and Bleed and Double Block and Bleed Valves and find the best solution for your industry needs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single Block vs Double Block and Bleed Valves: Key Differences Explained\" \/>\n<meta property=\"og:description\" content=\"Understanding the differences between Single Block and Bleed and Double Block and Bleed Valves and find the best solution for your industry needs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pansvalve.com\/ar\/blog\/plug-valve\/single-block-bleed-vs-double-block-bleed-valves\/\" \/>\n<meta property=\"og:site_name\" content=\"Industrial Valve Manufacturer and Company from China\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-18T03:16:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-19T15:19:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2024\/01\/3-dbb-plug-valve.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 \u062f\u0642\u0627\u0626\u0642\" \/>\n<script type=\"application\/ld+json\" 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