{"id":1982,"date":"2026-02-03T09:00:00","date_gmt":"2026-02-03T09:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=1982"},"modified":"2026-03-04T06:15:06","modified_gmt":"2026-03-04T06:15:06","slug":"common-butterfly-valve-failures-causes-solutions","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/fa\/blog\/butterfly-valve\/common-butterfly-valve-failures-causes-solutions\/","title":{"rendered":"\u062e\u0631\u0627\u0628\u06cc \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc: \u06f5 \u0639\u0644\u062a \u0631\u06cc\u0634\u0647\u200c\u0627\u06cc \u0622\u0633\u06cc\u0628 \u0632\u0648\u062f\u0631\u0633 \u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0635\u0646\u0639\u062a\u06cc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0627\u062c\u0632\u0627\u06cc \u0636\u0631\u0648\u0631\u06cc \u062f\u0631 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\u0633\u0627\u0632\u06af\u0627\u0631 \u0646\u0628\u0627\u0634\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627\u0639\u062b \u062a\u0648\u0631\u0645 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0635\u0637\u06a9\u0627\u06a9 \u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u2018\u06a9\u0627\u0647\u0634 \u0641\u0634\u0627\u0631 \u0627\u0646\u0641\u062c\u0627\u0631\u06cc\u2019 \u0634\u0648\u062f. \u06af\u0627\u0632 \u0645\u062d\u0628\u0648\u0633 \u0634\u062f\u0647 \u062f\u0631 \u0627\u0644\u0627\u0633\u062a\u0648\u0645\u0631 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0628\u0647 \u0633\u0631\u0639\u062a \u0645\u0646\u0628\u0633\u0637 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0647 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0622\u0633\u06cc\u0628 \u0645\u06cc\u200c\u0631\u0633\u0627\u0646\u062f \u0648 \u0622\u0646 \u0631\u0627 \u067e\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u06f4. \u062e\u0648\u0631\u062f\u06af\u06cc \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u06a9\u06cc \u0648 \u0645\u06cc\u06a9\u0631\u0648\u0628\u06cc\u0648\u0644\u0648\u0698\u06cc\u06a9\u06cc (MIC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0641\u0644\u0632\u0627\u062a \u0646\u0627\u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0631\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u0648 \u0633\u0627\u0642\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0631\u0633\u0627\u0646\u0627 \u0627\u062b\u0631 \u0628\u0627\u062a\u0631\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f. \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u201c\u0645\u0646\u0627\u0637\u0642 \u0645\u0631\u062f\u0647\u201d \u062f\u0631 \u0628\u062f\u0646\u0647 \u0634\u06cc\u0631 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0627\u06a9\u062a\u0631\u06cc\u200c\u0647\u0627\u06cc \u0628\u06cc\u200c\u0647\u0648\u0627\u0632\u06cc \u0631\u0627 \u062c\u0645\u0639 \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u062d\u0641\u0631\u0647\u200c\u0647\u0627\u06cc \u0645\u0648\u0636\u0639\u06cc \u0633\u0631\u06cc\u0639 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u06f5. \u0647\u0646\u062f\u0633\u0647 \u0644\u0648\u0644\u0647\u200c\u06a9\u0634\u06cc \u0648 \u062a\u0646\u0634 \u0646\u0635\u0628<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646 \u06cc\u06a9 \u0634\u06cc\u0631 \u062e\u06cc\u0644\u06cc \u0646\u0632\u062f\u06cc\u06a9 \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc \u067e\u0645\u067e \u06cc\u0627 \u0632\u0627\u0646\u0648\u06cc\u06cc \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u062c\u0631\u06cc\u0627\u0646 \u063a\u06cc\u0631 \u06cc\u06a9\u0646\u0648\u0627\u062e\u062a \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0646\u0627\u0647\u0645\u0648\u0627\u0631 \u0628\u0627\u0639\u062b \u0633\u0627\u06cc\u0634 \u0628\u0648\u0634 \u0634\u0641\u062a \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 ... <strong>\u0646\u0634\u062a\u06cc \u0622\u0628\u200c\u0628\u0646\u062f.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"779\" height=\"422\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes.webp\" alt=\"\u06f5 \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u06a9\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0646\u0627\u0631\u0633\u0627\u06cc\u06cc \u0632\u0648\u062f\u0631\u0633 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\" class=\"wp-image-1984\" style=\"width:600px\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes.webp 779w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes-500x271.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes-300x163.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes-768x416.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes-138x75.webp 138w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/03\/5-primary-root-causes-480x260.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:779px) 100vw, 779px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u067e\u06cc\u0634\u06af\u06cc\u0631\u06cc: \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0637\u0631\u0627\u062d\u06cc \u0648 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u200c\u0647\u0627\u06cc \u062a\u062f\u0627\u0631\u06a9\u0627\u062a<\/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\" style=\"flex-basis:80%\">\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 <a href=\"https:\/\/www.tgvalve.com\/fa\/product-category\/butterfly-valve\/\"><strong>\u062e\u0631\u0627\u0628\u06cc \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc<\/strong><\/a>, \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0628\u0627\u06cc\u062f \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u0646\u062f \u06a9\u0647 \u0637\u0631\u0627\u062d\u06cc \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0628\u0627 \u0646\u0648\u0639 \u0633\u06cc\u0627\u0644 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0645\u0633\u0648 \u0627\u0633\u062a. \u0622\u0646\u0647\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627\u06cc\u062f \u062e\u0648\u0627\u0635 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u062e\u0627\u0635 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u0646\u062f \u062a\u0627 \u0627\u0632 \u0622\u0633\u06cc\u0628\u200c\u0647\u0627\u06cc \u0632\u0648\u062f\u0631\u0633 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0634\u0648\u062f. <strong>\u0646\u0634\u062a\u06cc \u0622\u0628\u200c\u0628\u0646\u062f<\/strong> \u06cc\u0627 <strong>\u0622\u0633\u06cc\u0628 \u062f\u06cc\u0633\u06a9<\/strong>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.tgvalve.com\/fa\/product\/metal-to-metal-triple-offset-butterfly-valve\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"385\" height=\"561\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve.webp\" alt=\"\u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0633\u0647\u200c\u06af\u0627\u0646\u0647 \u0627\u0641\u0633\u062a \u0641\u0644\u0632 \u0628\u0647 \u0641\u0644\u0632\" class=\"wp-image-797\" style=\"aspect-ratio:0.6862902793415903;width:172px;height:auto\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve.webp 385w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-343x500.webp 343w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-206x300.webp 206w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-8x12.webp 8w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/08\/Metal-to-Metal-Triple-Offset-Butterfly-Valve-51x75.webp 51w\" sizes=\"auto, (max-width:767px) 385px, 385px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0637\u0631\u0627\u062d\u06cc: \u0627\u0646\u062a\u062e\u0627\u0628 \u0648 \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0645\u0648\u0627\u062f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0648 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0634\u06cc\u0631\u060c \u0628\u0627\u06cc\u062f \u0627\u0646\u062f\u0627\u0632\u0647 \u0648 \u062c\u0646\u0633 \u0635\u062d\u06cc\u062d \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f. \u0627\u0646\u062f\u0627\u0632\u0647 \u0645\u0646\u0627\u0633\u0628 \u0628\u0647 \u0646\u0631\u062e \u062c\u0631\u06cc\u0627\u0646\u060c \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0648 \u062e\u0648\u0627\u0635 \u0633\u06cc\u0627\u0644 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0647\u0645\u06cc\u0634\u0647 \u0636\u0631\u06cc\u0628 \u0633\u0627\u0632\u0646\u062f\u0647 (C) \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f.<sub>v<\/sub>) \u0631\u062a\u0628\u0647\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0633\u06cc\u0628\u200c\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0633\u0631\u0639\u062a \u06cc\u0627 \u0633\u0627\u06cc\u0634 \u0632\u0648\u062f\u0631\u0633 \u0646\u0627\u0634\u06cc \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u06cc\u0627 \u0628\u0632\u0631\u06af.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0648\u0627\u062f \u0633\u0627\u0632\u06af\u0627\u0631\u060c \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062d\u0644\u0627\u0644\u06cc\u062a \u0633\u06cc\u0627\u0644 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0645\u0627\u062a\u0631\u06cc\u0633 \u067e\u0644\u06cc\u0645\u0631\u06cc \u0635\u0646\u062f\u0644\u06cc \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <a href=\"https:\/\/www.tgvalve.com\/fa\/blog\/butterfly-valve\/pfa-lined-butterfly-valve-for-chemical-processing-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0628\u0627 \u0631\u0648\u06a9\u0634 PTFE<\/a> \u06cc\u0627 \u0634\u06cc\u0631\u0647\u0627\u06cc \u0622\u0644\u06cc\u0627\u0698\u06cc \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u062e\u0634\u0646. \u0627\u0632 \u0645\u0648\u0627\u062f \u0633\u0627\u0642\u0647 \u0628\u0627 \u06a9\u0634\u0634 \u0628\u0627\u0644\u0627\u060c \u0645\u0627\u0646\u0646\u062f \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af 17-4 PH\u060c \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0686\u0631\u062e\u0647 \u0628\u0627\u0644\u0627 \u0634\u0627\u0645\u0644 \u0628\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0686\u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0637\u0631\u0627\u062d\u06cc: \u0647\u0646\u062f\u0633\u0647\u060c \u0641\u0634\u0627\u0631 \u0648 \u0646\u0631\u062e \u062c\u0631\u06cc\u0627\u0646&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u0633\u06cc\u0633\u062a\u0645\u060c \u0642\u0637\u0639\u0627\u062a\u06cc \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062f\u06cc\u0633\u06a9\u060c \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0648 \u0628\u062f\u0646\u0647 \u0622\u0646\u0647\u0627 \u0636\u0631\u0627\u06cc\u0628 \u0627\u0646\u0628\u0633\u0627\u0637 \u062d\u0631\u0627\u0631\u062a\u06cc \u0633\u0627\u0632\u06af\u0627\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0628\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u06af\u06cc\u0631 \u06a9\u0631\u062f\u0646 \u0648 \u062a\u062e\u0631\u06cc\u0628 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u062f\u0631 \u062d\u062f\u0627\u06a9\u062b\u0631 \u062f\u0645\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062a\u0627\u0633\u06cc\u0633\u0627\u062a\u060c \u06cc\u06a9 \u0634\u06cc\u0631 \u0647\u0645\u200c\u0645\u0631\u06a9\u0632 \u0628\u0627 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0627\u0631\u062a\u062c\u0627\u0639\u06cc \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c, <a href=\"https:\/\/www.tgvalve.com\/fa\/blog\/butterfly-valve\/comparison\/double-offset-vs-triple-offset-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0641\u0633\u062a \u062f\u0648\u06af\u0627\u0646\u0647 \u06cc\u0627 \u0633\u0647\u200c\u06af\u0627\u0646\u0647 (TOV)<\/a> \u0637\u0631\u062d\u200c\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627\u060c \u0628\u062f\u0648\u0646 \u0646\u0634\u062a\u06cc \u06cc\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0641\u0634\u0627\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0647\u0633\u062a\u0646\u062f.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0628\u0627 \u0633\u0631\u0639\u062a \u0628\u0627\u0644\u0627 \u06cc\u0627 \u0641\u0631\u0633\u0627\u06cc\u0634\u06cc\u060c \u0627\u0632 \u0631\u0648\u06a9\u0634\u200c\u0647\u0627\u06cc \u0633\u062e\u062a\u200c\u0634\u062f\u0647 \u0645\u0627\u0646\u0646\u062f Stellite\u00ae \u06cc\u0627 \u062a\u0646\u06af\u0633\u062a\u0646 \u06a9\u0627\u0631\u0628\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u062d\u0641\u0638 \u062d\u062f\u0627\u0642\u0644 \u0633\u062e\u062a\u06cc 40 HRC \u0648 \u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u06a9\u0634\u0634 \u0633\u06cc\u0645 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u0646\u0635\u0628 \u0645\u0646\u0627\u0633\u0628 \u0648 \u062d\u0627\u0634\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062d\u0631\u06a9\u062a \u0647\u062f\u0627\u06cc\u062a \u0646\u0634\u062f\u0647 \u062f\u06cc\u0633\u06a9 \u0648 \u067e\u0631\u0648\u0641\u06cc\u0644\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u063a\u06cc\u0631 \u06cc\u06a9\u0646\u0648\u0627\u062e\u062a\u060c \u0634\u06cc\u0631 \u0631\u0627 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u0634\u0634 \u0642\u0637\u0631 \u0644\u0648\u0644\u0647 \u0627\u0632 \u0632\u0627\u0646\u0648\u06cc\u06cc\u200c\u0647\u0627 \u06cc\u0627 \u067e\u0645\u067e\u200c\u0647\u0627 \u062f\u0648\u0631 \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u06af\u0634\u062a\u0627\u0648\u0631 \u0628\u0627 \u0636\u0631\u06cc\u0628 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u06f1.\u06f2\u06f5 \u062a\u0627 \u06f1.\u06f5 \u0628\u0631\u0627\u0628\u0631 \u0631\u0627 \u0631\u0648\u06cc \u0628\u0627\u0644\u0627\u062a\u0631\u06cc\u0646 \u06af\u0634\u062a\u0627\u0648\u0631 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0645\u062d\u0631\u06a9 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u062f\u0648\u0646 \u0648\u0627\u0645\u0627\u0646\u062f\u06af\u06cc \u0628\u0631 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0641\u0634\u0627\u0631 \u062a\u0641\u0627\u0636\u0644\u06cc \u063a\u0644\u0628\u0647 \u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0628\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0637\u0631\u062d\u200c\u0647\u0627\u06cc \u0635\u0646\u062f\u0644\u06cc \u0648 \u0628\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0639\u0648\u06cc\u0636 \u0622\u0633\u0627\u0646 \u0642\u0637\u0639\u0627\u062a \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0627\u0648\u0644\u0648\u06cc\u062a \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0647\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0686\u0631\u062e\u0647 \u0639\u0645\u0631 \u0637\u0648\u0644\u0627\u0646\u06cc \u0645\u062f\u062a \u0648 \u0632\u0645\u0627\u0646 \u0627\u0632 \u06a9\u0627\u0631\u0627\u0641\u062a\u0627\u062f\u06af\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0628\u0647\u062a\u0631\u06cc\u0646 \u0634\u06cc\u0648\u0647\u200c\u0647\u0627\u06cc \u062a\u062f\u0627\u0631\u06a9\u0627\u062a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0628\u062e\u0634 \u0628\u0647 \u0686\u06af\u0648\u0646\u06af\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0639\u06cc\u0648\u0628 \u201c\u0645\u0627\u062f\u0631\u0632\u0627\u062f\u06cc\u201d \u062a\u0648\u0644\u06cc\u062f \u0645\u0627\u0646\u0646\u062f \u062e\u0637\u0627\u0647\u0627\u06cc \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc\u060c \u0633\u0648\u0631\u0627\u062e\u200c\u0647\u0627\u06cc \u0645\u0627\u0633\u0647\u200c\u0627\u06cc \u06cc\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0627\u062f \u0628\u06cc\u200c\u06a9\u06cc\u0641\u06cc\u062a \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u062f.&nbsp;<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0633\u062e\u062a\u06af\u06cc\u0631\u0627\u0646\u0647\u200c\u0627\u06cc \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f - <\/strong>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0647\u0645\u0647 \u0634\u06cc\u0631\u0647\u0627 \u0628\u0647 \u0647\u0645 \u0645\u06cc\u200c\u0631\u0633\u0646\u062f <a href=\"https:\/\/www.tgvalve.com\/fa\/blog\/butterfly-valve\/api-609-and-ansi-butterfly-valve-standards\/\" target=\"_blank\" rel=\"noreferrer noopener\">API 609<\/a> \u0628\u0631\u0627\u06cc \u0636\u062e\u0627\u0645\u062a \u062f\u06cc\u0648\u0627\u0631\u0647 \u0648 \u0642\u0637\u0631 \u0633\u0627\u0642\u0647\u060c \u0648 ASME B16.34 \u06cc\u0627 EN 558. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062f\u0631 \u062b\u0628\u0627\u062a \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0628\u0633\u06cc\u0627\u0631 \u062d\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a.\u00a0<\/li>\n\n\n\n<li><strong>\u0627\u0646\u062a\u062e\u0627\u0628 \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647 \u0628\u0627 \u06a9\u06cc\u0641\u06cc\u062a - <\/strong>\u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0631\u0627 \u0627\u0632 \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u06af\u0627\u0646\u06cc \u062a\u0647\u06cc\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0634\u0648\u0627\u0647\u062f\u06cc \u0627\u0632 \u0631\u0639\u0627\u06cc\u062a \u062f\u0642\u06cc\u0642 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f. <a href=\"https:\/\/www.tgvalve.com\/fa\/quality\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u06a9\u06cc\u0641\u06cc\u062a<\/a>. \u0627\u062f\u0639\u0627\u0647\u0627 \u0631\u0627 \u0628\u0627 \u06a9\u067e\u06cc \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0641\u0639\u0644\u06cc \u0645\u0627\u0646\u0646\u062f ... \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f. <a href=\"https:\/\/www.tgvalve.com\/fa\/certificate\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0627\u06cc\u0632\u0648 \u06f9\u06f0\u06f0\u06f1<\/a> \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634 NDE \u062f\u0627\u062e\u0644\u06cc 100%.\u00a0<\/li>\n\n\n\n<li><strong>\u0646\u06cc\u0627\u0632 \u0628\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0648 \u0645\u0633\u062a\u0646\u062f\u0633\u0627\u0632\u06cc - <\/strong>\u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0641\u0634\u0627\u0631 \u0647\u06cc\u062f\u0631\u0648\u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0648 \u067e\u0646\u0648\u0645\u0627\u062a\u06cc\u06a9\u060c \u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627\u06cc \u0646\u0634\u062a\u06cc (\u0628\u0647 \u0627\u0632\u0627\u06cc \u0647\u0631 ...) \u0631\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f. <a href=\"https:\/\/www.tgvalve.com\/fa\/manufacturing\/\"><strong>API 598<\/strong><\/a>) \u0648 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0645\u0648\u0627\u062f (MTR). \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0623\u06cc\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0634\u06cc\u0631 \u0642\u0628\u0644 \u0627\u0632 \u062a\u062d\u0648\u06cc\u0644\u060c \u062a\u0645\u0627\u0645 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n\n\n\n<li><strong>\u0628\u0627\u0632\u0631\u0633\u06cc \u0642\u0628\u0644 \u0627\u0632 \u0646\u0635\u0628 - <\/strong>\u0642\u0628\u0644 \u0627\u0632 \u0646\u0635\u0628\u060c \u0647\u0631 \u0634\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0628\u0627 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u06a9\u0627\u0631\u0628\u0631\u062f \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f. \u0647\u0631\u06af\u0648\u0646\u0647 \u0646\u0634\u0627\u0646\u0647\u200c\u0627\u06cc \u0627\u0632 \u0622\u0633\u06cc\u0628 \u06cc\u0627 \u062c\u0633\u0645 \u062e\u0627\u0631\u062c\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0641\u0648\u0631\u06cc \u0634\u0648\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f. <strong>\u0646\u0634\u062a\u06cc \u0622\u0628\u200c\u0628\u0646\u062f<\/strong>.<\/li>\n\n\n\n<li><strong>\u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0645\u0646\u0627\u0633\u0628 - <\/strong>\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u062f\u0631 \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u0631\u062a\u0628\u060c \u062e\u0634\u06a9 \u0648 \u0633\u0631\u067e\u0648\u0634\u06cc\u062f\u0647 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0627\u0632 \u0634\u0631\u0627\u06cc\u0637 \u0646\u0627\u0645\u0633\u0627\u0639\u062f \u0648 \u0632\u0628\u0627\u0644\u0647 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.\u00a0<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u062e\u0644\u0627\u0635\u0647<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 <strong>\u0639\u06cc\u0628 \u06cc\u0627\u0628\u06cc <\/strong>\u0631\u0648\u0634\u200c\u0647\u0627 \u0628\u0647 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0639\u0644\u062a \u0627\u0635\u0644\u06cc \u0646\u0634\u062a \u0648 \u0622\u0633\u06cc\u0628 \u0648 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f <strong>\u062e\u0631\u0627\u0628\u06cc \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc<\/strong>. \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc\u200c\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0648 \u062a\u062f\u0627\u0631\u06a9\u0627\u062a \u0633\u06cc\u0633\u062a\u0645\u0627\u062a\u06cc\u06a9 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u062e\u0637\u0631\u0627\u062a \u0628\u0647 \u06a9\u0627\u0631 \u06af\u06cc\u0631\u0646\u062f.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-cyan-blue-background-color has-background wp-element-button\" href=\"https:\/\/www.tgvalve.com\/fa\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u0631\u06cc\u0627\u0641\u062a \u067e\u06cc\u0634 \u0641\u0627\u06a9\u062a\u0648\u0631 \u0631\u0627\u06cc\u06af\u0627\u0646<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Butterfly valves are essential components in industrial piping. They are valued for their compact design and quick quarter-turn operation. However, a butterfly valve failure can lead<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1983,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1982","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/posts\/1982","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/comments?post=1982"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/posts\/1982\/revisions"}],"predecessor-version":[{"id":1985,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/posts\/1982\/revisions\/1985"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/media\/1983"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/media?parent=1982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/categories?post=1982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/tags?post=1982"}],"curies":[{"name":"\u0648\u0631\u062f\u067e\u0631\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}