{"id":1685,"date":"2025-12-10T09:00:00","date_gmt":"2025-12-10T09:00:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=1685"},"modified":"2025-12-15T07:18:27","modified_gmt":"2025-12-15T07:18:27","slug":"butterfly-valve-material-overview","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/fa\/blog\/butterfly-valve\/butterfly-valve-material-overview\/","title":{"rendered":"\u0686\u0647 \u0645\u0648\u0627\u062f\u06cc \u062f\u0631 \u0634\u06cc\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u061f"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u062c\u0646\u0633 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u0628\u0647 \u0628\u062f\u0646\u0647\u060c \u062f\u06cc\u0633\u06a9\u060c \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0648 \u0622\u0633\u062a\u0631 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u0634\u0627\u0645\u0644 \u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc\u060c \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af\u060c \u0641\u0648\u0644\u0627\u062f \u062f\u0648\u0628\u0644\u06a9\u0633\u060c \u0622\u0644\u06cc\u0627\u0698\u0647\u0627\u06cc \u0646\u06cc\u06a9\u0644\u060c \u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645 \u0648 \u0628\u0631\u0646\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u0646\u06cc\u06a9\u0644 \u0627\u0633\u062a. \u0647\u0631 \u0645\u0627\u062f\u0647 \u0641\u0634\u0627\u0631\u0647\u0627\u060c \u062f\u0645\u0627\u0647\u0627 \u0648 \u0634\u0631\u0627\u06cc\u0637 \u062e\u0648\u0631\u062f\u06af\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u0631\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"601\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1.webp\" alt=\"\" class=\"wp-image-1781\" style=\"width:500px\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1.webp 902w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1-800x533.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1-500x333.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1-300x200.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1-768x512.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1-18x12.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1-113x75.webp 113w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/12\/What-Materials-Are-Used-in-Butterfly-Valves-1-480x320.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:902px) 100vw, 902px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0628\u0631\u0631\u0633\u06cc \u0627\u062c\u0645\u0627\u0644\u06cc \u0645\u0648\u0627\u062f \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/fa\/blog\/butterfly-valve\/ultimate-guide-to-butterfly-valves\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc<\/a> \u0627\u0632 \u0645\u0648\u0627\u062f \u0645\u062e\u062a\u0644\u0641\u06cc \u0628\u0631\u0627\u06cc \u0628\u062f\u0646\u0647\u060c \u062f\u06cc\u0633\u06a9\u060c \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0648 \u0622\u0633\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0632\u06cc\u0631\u0627 \u0647\u0631 \u0642\u0633\u0645\u062a \u0628\u0627 \u0641\u0634\u0627\u0631\u060c \u062f\u0645\u0627 \u0648 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0633\u06cc\u0627\u0644 \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0648\u0628\u0631\u0648 \u0627\u0633\u062a. \u062c\u062f\u0648\u0644 \u0632\u06cc\u0631 \u06cc\u06a9 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0633\u0631\u06cc\u0639 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u062c\u0646\u0633 \u062f\u06cc\u0633\u06a9 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0642\u0628\u0644 \u0627\u0632 \u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0642\u06cc\u0642 \u0647\u0631 \u06af\u0632\u06cc\u0646\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u06a9\u0627\u0645\u067e\u0648\u0646\u0646\u062a<\/strong><\/td><td><strong>\u0645\u0648\u0627\u062f \u0645\u0639\u0645\u0648\u0644<\/strong><\/td><td><strong>\u0686\u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/strong><\/td><\/tr><tr><td><strong>\u0628\u062f\u0646<\/strong><\/td><td>\u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc\u060c \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af\u060c \u0686\u062f\u0646 \u062f\u0627\u06a9\u062a\u06cc\u0644<\/td><td>\u0642\u062f\u0631\u062a\u060c \u0642\u0627\u0628\u0644\u06cc\u062a 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\u0645\u062d\u062f\u0648\u062f\u0647 \u062f\u0645\u0627\u060c \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc<\/td><\/tr><tr><td><strong>\u0622\u0633\u062a\u0631<\/strong><\/td><td>\u0644\u0627\u0633\u062a\u06cc\u06a9 (EPDM\/NBR)\u060c PTFE<\/td><td>\u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u0628\u062f\u0646\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc\u060c \u0627\u06cc\u0632\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0631\u0633\u0627\u0646\u0647\u200c\u0627\u06cc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06f1. \u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc \u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u06cc\u062c\u200c\u062a\u0631\u06cc\u0646 \u0645\u0648\u0627\u062f 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WCB \u0648 LCC \u062f\u0648 \u06af\u0631\u06cc\u062f\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647\u200c\u0647\u0627 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u062f\u0646\u0647 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc WCB \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u062a\u0631 \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u062f\u0646\u0647 LCC \u062f\u0631 \u062f\u0645\u0627\u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0631 \u062f\u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0645\u0627\u0633\u0647\u200c\u0627\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0632\u06cc\u0631\u0627 \u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc \u062f\u0631 \u0642\u0627\u0644\u0628\u200c\u0647\u0627\u06cc \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0628\u0647 \u062e\u0648\u0628\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0632\u06cc\u062a \u0627\u0635\u0644\u06cc \u0633\u0627\u062f\u0647 \u0627\u0633\u062a. \u0645\u0642\u0631\u0648\u0646 \u0628\u0647 \u0635\u0631\u0641\u0647 \u0627\u0633\u062a. \u0634\u0645\u0627 \u0628\u0627 \u0647\u0632\u06cc\u0646\u0647 \u06a9\u0645 \u0628\u0647 \u062e\u0648\u0627\u0635 \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0642\u0648\u06cc \u062f\u0633\u062a \u0645\u06cc\u200c\u06cc\u0627\u0628\u06cc\u062f. \u0639\u06cc\u0628 \u0622\u0646 \u062e\u0648\u0631\u062f\u06af\u06cc \u0627\u0633\u062a \u06a9\u0647 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\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0622\u0628 \u0635\u0646\u0639\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0647\u0632\u06cc\u0646\u0647 \u0622\u0646 \u0646\u0632\u062f\u06cc\u06a9 \u0628\u0647 \u06af\u0631\u06cc\u062f\u0647\u0627\u06cc \u067e\u0627\u06cc\u0647 \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af \u0627\u0633\u062a. \u0686\u0627\u0644\u0634\u060c \u062e\u0648\u0631\u062f\u06af\u06cc \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u06a9\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 \u06cc\u06a9 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0646\u06cc\u06a9\u0644 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u0628\u0631\u0646\u0632 \u0631\u0627 \u0628\u0647 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u0636\u062f \u0632\u0646\u06af \u0648\u0635\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0634\u06cc\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0633\u0631\u0639\u062a \u062f\u0631 \u0622\u0628 \u062f\u0631\u06cc\u0627 \u062f\u0686\u0627\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u0634\u0648\u062f. \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0631\u0627 \u0628\u0627 \u06a9\u06cc\u062a\u200c\u0647\u0627\u06cc \u0639\u0627\u06cc\u0642 \u0648 \u0627\u06cc\u0632\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u0646\u0627\u0633\u0628 \u0641\u0644\u0646\u062c \u0628\u0631\u0637\u0631\u0641 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u062c\u0646\u0633 \u062f\u06cc\u0633\u06a9 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u06cc\u0633\u06a9 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0627 \u0633\u06cc\u0627\u0644 \u062a\u0645\u0627\u0633 \u062f\u0627\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u062c\u0646\u0633 \u062f\u06cc\u0633\u06a9 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0628\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc\u060c \u0633\u0631\u0639\u062a \u062c\u0631\u06cc\u0627\u0646 \u0648 \u0641\u0631\u0633\u0627\u06cc\u0634 \u062a\u0645\u0631\u06a9\u0632 \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062f\u06cc\u0633\u06a9\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u06a9\u0631\u0628\u0646\u06cc \u062f\u0631 \u062e\u062f\u0645\u0627\u062a \u0639\u0645\u0648\u0645\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f<\/li>\n\n\n\n<li>\u062f\u06cc\u0633\u06a9\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u0636\u062f \u0632\u0646\u06af\u060c \u0622\u0628\u060c \u0628\u062e\u0627\u0631\u060c \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0648 \u0645\u0648\u0627\u062f \u062e\u0648\u0631\u0646\u062f\u0647 \u0645\u0644\u0627\u06cc\u0645 \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/li>\n\n\n\n<li>\u062f\u06cc\u0633\u06a9\u200c\u0647\u0627\u06cc \u062f\u0648\u0644\u0627\u06cc\u0647 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062d\u0641\u0631\u0647\u200c\u062f\u0627\u0631 \u0634\u062f\u0646 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u06a9\u0644\u0631\u06cc\u062f\u06cc \u0645\u0642\u0627\u0648\u0645 \u0647\u0633\u062a\u0646\u062f<\/li>\n\n\n\n<li>\u062f\u06cc\u0633\u06a9\u200c\u0647\u0627\u06cc \u0622\u0644\u06cc\u0627\u0698 \u0646\u06cc\u06a9\u0644\u060c \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u062a\u0647\u0627\u062c\u0645\u06cc \u0631\u0627 \u062a\u062d\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f<\/li>\n\n\n\n<li>\u062f\u06cc\u0633\u06a9\u200c\u0647\u0627\u06cc \u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645\u06cc \u0622\u0628 \u062f\u0631\u06cc\u0627 \u0648 \u06a9\u0644\u0631 \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062c\u0646\u0633 \u062f\u06cc\u0633\u06a9 \u0646\u06cc\u0632 \u0628\u0631 \u06af\u0634\u062a\u0627\u0648\u0631 \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u062f. \u0645\u0648\u0627\u062f \u0642\u0648\u06cc\u200c\u062a\u0631\u060c \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u0648 \u0628\u0647 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0645\u062f\u0627\u0648\u0645 \u062f\u06cc\u0633\u06a9 \u062f\u0631 \u0686\u0631\u062e\u0647\u200c\u0647\u0627\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<style>\n\/* \u786e\u4fdd\u6837\u5f0f\u53ea\u4f5c\u7528\u4e8e\u6b64\u5bb9\u5668\uff0c\u4f7f\u7528\u72ec\u7279\u7684\u7c7b\u540d\u9694\u79bb *\/\n.cta-banner-container {\n    width: 100%;\n    max-width: 1200px;\n    margin: 40px auto;\n    overflow: hidden; \n    border-radius: 8px; \n    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);\n}\n\n\/* \u6838\u5fc3\u80cc\u666f\u548c\u8499\u7248\u5c42 *\/\n.cta-banner-content {\n    background-image: url('https:\/\/www.tgvalve.com\/wp-content\/uploads\/2025\/05\/banner-7.jpg');\n    background-size: cover;\n    background-position: center;\n    background-repeat: no-repeat;\n    \/* \u5173\u952e\u8c03\u6574 1: \u684c\u9762\u7aef\u9ad8\u5ea6\u7f29\u51cf\u4e3a 300px *\/\n    height: 300px; \n    \n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n    align-items: center;\n    text-align: center;\n    padding: 30px;\n    position: relative; \n}\n\n\/* \u900f\u660e\u9ed1\u8272\u8499\u7248 *\/\n.cta-banner-content::before {\n    content: '';\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background-color: rgba(0, 0, 0, 0.55); \n    z-index: 1; \n}\n\n\/* \u6587\u672c\u548c\u6309\u94ae\u5bb9\u5668\uff1a\u786e\u4fdd\u5b83\u4eec\u5728\u8499\u7248\u4e4b\u4e0a *\/\n.cta-text-wrapper {\n    position: relative;\n    z-index: 2; \n}\n\n\/* \u6807\u9898\u6837\u5f0f *\/\n.cta-banner-title {\n    \/* \u5173\u952e\u8c03\u6574 2: \u684c\u9762\u7aef\u6807\u9898\u5927\u5c0f\u8c03\u6574 *\/\n    font-size: 32px;\n    font-weight: bold;\n    color: #ffffff; \n    margin-bottom: 25px;\n    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7); \n}\n\n\/* \u6309\u94ae\u6837\u5f0f *\/\n.cta-button {\n    display: inline-block;\n    padding: 15px 30px;\n    background-color: #007bff; \n    color: #ffffff;\n    text-decoration: none;\n    border-radius: 5px;\n    font-size: 18px;\n    font-weight: bold;\n    transition: background-color 0.3s ease, transform 0.2s;\n    border: none;\n    cursor: pointer;\n}\n\n.cta-button:hover {\n    background-color: #0056b3; \n    transform: scale(1.05);\n    color: #ffffff;\n}\n\n\/* --- \u5a92\u4f53\u67e5\u8be2\u5b9e\u73b0\u81ea\u9002\u5e94\u9ad8\u5ea6\u548c\u5b57\u4f53 --- *\/\n\n\/* \u5e73\u677f\u8bbe\u5907 (< 992px) *\/\n@media (max-width: 992px) {\n    .cta-banner-content {\n        \/* \u5e73\u677f\u9ad8\u5ea6\u8fdb\u4e00\u6b65\u7f29\u51cf *\/\n        height: 250px;\n    }\n    .cta-banner-title {\n        font-size: 28px;\n    }\n    .cta-button {\n        padding: 12px 25px;\n    }\n}\n\n\/* \u624b\u673a\u8bbe\u5907 (< 600px) *\/\n@media (max-width: 600px) {\n    .cta-banner-content {\n        \/* \u624b\u673a\u7aef\u9ad8\u5ea6 *\/\n        height: 200px;\n        padding: 20px;\n    }\n    .cta-banner-title {\n        \/* \u624b\u673a\u7aef\u5b57\u4f53\u7f29\u51cf *\/\n        font-size: 22px;\n        margin-bottom: 15px;\n    }\n    .cta-button {\n        font-size: 16px;\n        padding: 10px 20px;\n    }\n}\n<\/style>\n\n<div class=\"cta-banner-container\">\n    <div class=\"cta-banner-content\">\n        <div class=\"cta-text-wrapper\">\n            <h2 class=\"cta-banner-title\">\u0634\u06cc\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0631\u0627 \u0627\u0632 CTGV \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f<br>-\u0633\u0631\u06cc\u0639\u060c \u0631\u0648\u0627\u0646\u060c \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f<\/h2>\n            \n            <a href=\"https:\/\/www.tgvalve.com\/fa\/product-category\/butterfly-valve\/page\/2\/\" class=\"cta-button\" target=\"_blank\">\n                \u0647\u0645\u06cc\u0646 \u0627\u0645\u0631\u0648\u0632 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f\n            <\/a>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u062c\u0646\u0633 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062c\u0646\u0633 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0628\u0633\u062a\u0647 \u0628\u0647 \u0646\u0648\u0639 \u0633\u06cc\u0627\u0644\u060c \u062f\u0645\u0627 \u0648 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0642\u0637\u0639 \u0648 \u0648\u0635\u0644 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EPDM \u062f\u0631 \u0622\u0628 \u0648 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0627\u06cc\u0639\u0627\u062a \u062a\u0645\u06cc\u0632 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n\n\n\n<li>NBR \u062e\u062f\u0645\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0631\u0648\u063a\u0646\u200c\u0647\u0627 \u0648 \u0647\u06cc\u062f\u0631\u0648\u06a9\u0631\u0628\u0646\u200c\u0647\u0627 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/li>\n\n\n\n<li>PTFE \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0627\u0645\u0646\u0647 \u062f\u0645\u0627\u06cc\u06cc \u0648\u0633\u06cc\u0639\u06cc \u062f\u0627\u0631\u062f.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.tgvalve.com\/fa\/blog\/butterfly-valve\/how-metal-to-metal-seated-butterfly-valves-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0635\u0646\u062f\u0644\u06cc\u200c\u0647\u0627\u06cc \u0641\u0644\u0632\u06cc \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627 \u0645\u0642\u0627\u0648\u0645 \u0647\u0633\u062a\u0646\u062f<\/a> \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0633\u0627\u06cc\u0646\u062f\u0647<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u062a\u062e\u0627\u0628 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 (seat) \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0634\u06cc\u0631 \u0628\u0647 \u0642\u0637\u0639 \u06a9\u0627\u0645\u0644 \u062d\u0628\u0627\u0628 \u062f\u0633\u062a \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f \u06cc\u0627 \u0641\u0642\u0637 \u0645\u06cc\u0632\u0627\u0646 \u0646\u0634\u062a\u06cc \u06a9\u0646\u062a\u0631\u0644\u200c\u0634\u062f\u0647\u200c\u0627\u06cc \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0686\u0647 \u0645\u0627\u062f\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u0622\u0633\u062a\u0631 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0622\u0633\u062a\u0631\u060c \u0628\u062f\u0646 \u0631\u0627 \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. EPDM\u060c NBR\u060c PTFE \u0648 \u0644\u0627\u0633\u062a\u06cc\u06a9 \u06a9\u0644\u0631\u0648\u0628\u0648\u062a\u06cc\u0644 \u0631\u0627\u06cc\u062c \u0647\u0633\u062a\u0646\u062f. \u0622\u0633\u062a\u0631 \u0628\u0627\u06cc\u062f \u0628\u0627 \u062e\u0648\u0627\u0635 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u0645\u062d\u06cc\u0637 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0628\u062a\u0648\u0627\u0646\u062f \u0646\u0648\u0633\u0627\u0646\u0627\u062a \u062f\u0645\u0627 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0633\u062e\u062a \u0634\u062f\u0646 \u06cc\u0627 \u062a\u0631\u06a9 \u062e\u0648\u0631\u062f\u0646 \u062a\u062d\u0645\u0644 \u06a9\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0627\u0646\u062a\u062e\u0627\u0628 \u062c\u0646\u0633 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u0645\u0627 \u0628\u0647 \u0641\u0634\u0627\u0631\u060c \u062f\u0645\u0627\u060c \u062e\u0637\u0631 \u062e\u0648\u0631\u062f\u06af\u06cc \u0648 \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u062e\u0637 \u0644\u0648\u0644\u0647 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u062f\u06cc\u0633\u06a9\u060c \u0628\u062f\u0646\u0647 \u0648 \u0622\u0633\u062a\u0631 \u0627\u0633\u062a \u062a\u0627 \u0622\u0646\u0647\u0627 \u0628\u0627 \u0633\u0631\u0639\u062a \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0641\u0631\u0633\u0648\u062f\u0647 \u0634\u0648\u0646\u062f. \u0627\u06af\u0631 \u0645\u0648\u0627\u062f \u0646\u0627\u0647\u0645\u0627\u0647\u0646\u06af \u0631\u0627 \u0628\u0627 \u0647\u0645 \u0645\u062e\u0644\u0648\u0637 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062e\u0648\u0631\u062f\u06af\u06cc \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u06a9\u06cc \u06cc\u0627 \u0633\u0627\u06cc\u0634 \u0632\u0648\u062f\u0631\u0633 \u0646\u0634\u06cc\u0645\u0646\u06af\u0627\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. <a href=\"https:\/\/www.tgvalve.com\/fa\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0633\u06cc \u062a\u06cc \u062c\u06cc \u0648\u06cc<\/a>, \u0645\u0627 \u0634\u06cc\u0631\u0647\u0627\u06cc \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0631\u0627 \u062f\u0631 \u062c\u0646\u0633\u200c\u0647\u0627\u06cc \u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc\u060c \u0641\u0648\u0644\u0627\u062f \u0636\u062f \u0632\u0646\u06af\u060c \u062f\u0648\u0628\u0644\u06a9\u0633\u060c \u0622\u0644\u06cc\u0627\u0698\u0647\u0627\u06cc \u0646\u06cc\u06a9\u0644\u060c \u062a\u06cc\u062a\u0627\u0646\u06cc\u0648\u0645 \u0648 \u0628\u0631\u0646\u0632 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u0646\u06cc\u06a9\u0644 \u0639\u0631\u0636\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u062a\u06cc\u0645 \u0645\u0647\u0646\u062f\u0633\u06cc \u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631 \u0627\u0633\u0627\u0633 \u0634\u0631\u0627\u06cc\u0637 \u0633\u0631\u0648\u06cc\u0633 \u0634\u0645\u0627\u060c \u062c\u0646\u0633 \u0645\u0646\u0627\u0633\u0628 \u0634\u06cc\u0631 \u067e\u0631\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u0631\u0627 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u062f\u0647\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>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>The butterfly valve material you choose depends on the body, disc, seat, and liner. Common options include carbon steel, stainless steel, duplex steel, nickel alloys, titanium,<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1739,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1685","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\/1685","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=1685"}],"version-history":[{"count":6,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/posts\/1685\/revisions"}],"predecessor-version":[{"id":1782,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/posts\/1685\/revisions\/1782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/media\/1739"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/media?parent=1685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/categories?post=1685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/fa\/wp-json\/wp\/v2\/tags?post=1685"}],"curies":[{"name":"\u0648\u0631\u062f\u067e\u0631\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}