{"id":1548,"date":"2021-02-09T18:34:45","date_gmt":"2021-02-09T19:34:45","guid":{"rendered":"https:\/\/rojhantfs.ir\/en\/?post_type=product&#038;p=1548"},"modified":"2021-02-09T18:35:12","modified_gmt":"2021-02-09T19:35:12","slug":"butterfly-valves","status":"publish","type":"product","link":"https:\/\/rojhantfs.ir\/en\/product\/butterfly-valves\/","title":{"rendered":"Butterfly Valves"},"content":{"rendered":"<p>Butterfly Valve with soft seat (rubber seat) is a usual valve in fire protection systems. It has quarter opening device which speed up operation needs for firefighting operation.<\/p>\n<p>It has three types: wafer\/ Lug type (to match between two flanges) and flanged.<\/p>\n<p>Material of construction differs from ductile cast iron to Ni. Al. Bronze alloy. For above 6\u201d it normally equips with gearbox hand wheel to handle large amount of momentum needs to open\/ close of valve.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/rojhantfs.ir\/en\/wp-content\/uploads\/2021\/02\/3-2-13.pdf\">Download Datasheet<\/a><\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Butterfly Valve with soft seat (rubber seat) is a usual valve in fire protection systems. It has quarter opening device which speed up operation needs for firefighting operation. It has three types: wafer\/ Lug type (to match between two flanges) and flanged. Material of construction differs from ductile cast iron to Ni. Al. Bronze alloy. [&hellip;]<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><\/p>\n","protected":false},"featured_media":1585,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Butterfly Valves - Rojhan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rojhantfs.ir\/en\/product\/butterfly-valves\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Butterfly Valves - Rojhan\" \/>\n<meta property=\"og:description\" content=\"Butterfly Valve with soft seat (rubber seat) is a usual valve in fire protection systems. It has quarter opening device which speed up operation needs for firefighting operation. It has three types: wafer\/ Lug type (to match between two flanges) and flanged. Material of construction differs from ductile cast iron to Ni. Al. Bronze alloy. 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It has quarter opening device which speed up operation needs for firefighting operation. It has three types: wafer\/ Lug type (to match between two flanges) and flanged. Material of construction differs from ductile cast iron to Ni. Al. Bronze alloy. 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