{"id":1969,"date":"2026-08-12T05:42:17","date_gmt":"2026-08-12T05:42:17","guid":{"rendered":"https:\/\/www.valvefac.com\/?post_type=product&#038;p=1969"},"modified":"2026-08-12T05:42:18","modified_gmt":"2026-08-12T05:42:18","slug":"cf8-cf8m-flanged-stainless-steel-metal-seated-butterfly-valve-class150-300-for-industrial-pipeline","status":"publish","type":"product","link":"https:\/\/www.valvefac.com\/index.php\/product\/cf8-cf8m-flanged-stainless-steel-metal-seated-butterfly-valve-class150-300-for-industrial-pipeline\/","title":{"rendered":"CF8 \/ CF8M Flanged Stainless Steel Metal\u2011Seated Butterfly Valve Class150\u2011300 for Industrial Pipeline"},"content":{"rendered":"<div class=\"elementor-element elementor-element-2410ef8 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"2410ef8\" data-element_type=\"widget\" data-widget_type=\"theme-post-title.default\">\n<div class=\"elementor-widget-container\">\n<h1 class=\"elementor-heading-title elementor-size-default\"><\/h1>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b6f92c3 elementor-widget elementor-widget-text-editor\" data-id=\"b6f92c3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p>Size Range: DN50 ~ DN2000<br \/>\nPressure Range: PN10 ~ PN40\u00a0 Class150\u2011300<br \/>\nDesign Standards: GB\/T 12238, API 609, ISO 13709<br \/>\nPerformance Specifications:<br \/>\nCorrosion Resistance: CF8 stainless steel meets ASTM A351, resistant to water media<br \/>\nSealing Performance: Hard seal achieves ANSI Class IV leakage (\u22640.01% of rated flow)<br \/>\nOperating Life: \u226510,000 open\/close cycles without seal failure<br \/>\nHydrostatic Test: Body tested at 1.5\u00d7PN; seat at 1.1\u00d7PN, no leakage<br \/>\nTemperature Range: -10\u2103 ~ 80\u2103 for water media<br \/>\napplication:Pharmaceutical, chemical, petroleum<br \/>\nplace of origin: China<br \/>\npower:Worm Wheel Drive<br \/>\ntemperature of media:Normal Temperature<br \/>\nmedia:Water<br \/>\nProduct name:Worm Gear Drive Butterfly Valve<br \/>\nstructure:Three-Eccentric Sealing<br \/>\nDriving Mode:Worm Gear<br \/>\nConnection:Flange<\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-d755afb elementor-widget elementor-widget-button\" data-id=\"d755afb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-button-wrapper\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>Body &amp; disc material: CF8 \/ CF8M stainless steel<\/li>\n<li>Flanged end connection, comply with ANSI B16.5 standard<\/li>\n<li>Metal\u2011to\u2011metal hard\u2011seated structure, excellent wear\u2011resistance<\/li>\n<li>Pressure rating: Class150\u2011300 \/ PN10\u2011PN40 optional<\/li>\n<li>Combine high temperature resistance &amp; anti\u2011corrosion performance<\/li>\n<li>Suitable for dusty, abrasive and weak corrosive medium<\/li>\n<li>Operator: worm\u2011gear, pneumatic, electric actuator optional<\/li>\n<li>Stable sealing performance under harsh working conditions<\/li>\n<li>OEM customization for size and actuator supported<\/li>\n<\/ul>\n","protected":false},"featured_media":1970,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[26],"product_tag":[],"class_list":{"0":"post-1969","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-butterfly-valve","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/comments?post=1969"}],"version-history":[{"count":2,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1969\/revisions"}],"predecessor-version":[{"id":1972,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1969\/revisions\/1972"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/media\/1970"}],"wp:attachment":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/media?parent=1969"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1969"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1969"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}