{"id":1898,"date":"2026-08-11T08:48:27","date_gmt":"2026-08-11T08:48:27","guid":{"rendered":"https:\/\/www.valvefac.com\/?post_type=product&#038;p=1898"},"modified":"2026-08-12T12:03:55","modified_gmt":"2026-08-12T12:03:55","slug":"electric-knife-gate-valve","status":"publish","type":"product","link":"https:\/\/www.valvefac.com\/index.php\/product\/electric-knife-gate-valve\/","title":{"rendered":"Electric Knife Gate Valve Flanged for Industrial Slurry and Sewage Pipeline System"},"content":{"rendered":"<div class=\"elementor-element elementor-element-bc98b09 elementor-widget__width-auto has_bg_image elementor-widget elementor-widget-heading\" data-id=\"bc98b09\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2>Electric Knife Gate Valve<\/h2>\n<h2 class=\"elementor-heading-title elementor-size-default\">Specification<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-f8636d6 elementor-widget elementor-widget-text-editor\" data-id=\"f8636d6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<h1 class=\"header-vfC6AV auto-hide-last-sibling-br\">DN100 (4in) Electric Knife Gate Valve with WCB Wafer Flange for Water, Gas, Dust and Particle Media Control<\/h1>\n<h2 class=\"header-vfC6AV auto-hide-last-sibling-br\">I. Product Overview<\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Valvefac DN100 (4in) electric knife gate valve with WCB wafer flange is a specialized industrial valve engineered for reliable shutoff and flow control in media containing solids, dust, or particles\u2014an area where traditional gate valves often clog or fail. Featuring a knife-like gate\u00a0 and wafer-style flange connection, this valve combines the structural strength of WCB (cast carbon steel) with electric actuation, enabling automated, low-maintenance operation across medium-pressure systems.<\/div>\n<div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\"><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\">Designed to handle diverse media including water, gas, dry dust, and small solid particles (\u22643mm), the valve operates within a pressure range of PN16 (1.6MPa) and temperature range of -20\u2103 to +150\u2103\u2014making it suitable for harsh industrial environments where manual valve operation is inefficient or unsafe. Compliant with global standards such as ASME B16.34, API 600, and GB\/T 12234, it integrates seamlessly into municipal, mining, chemical, and power sector pipelines, delivering consistent performance in both on-off and basic throttling applications.<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div>\n<div>Electric Knife Gate Valve is an automatic motorized shut\u2011off valve designed for harsh industrial pipelines carrying sewage, slurry and mixed solid media.<\/div>\n<\/div>\n<div>\n<ul>\n<li>Body material: high\u2011quality cast iron \/ stainless steel optional<\/li>\n<li>End connection: standard flanged installation<\/li>\n<li>Pressure rating: PN10\u2011PN16 \/ Class150<\/li>\n<li>Equipped with high\u2011precision electric actuator for stable automatic opening and closing<\/li>\n<li>Unique sharp knife\u2011shaped disc thoroughly cuts fibers, sludge and solid impurities<\/li>\n<li>Anti\u2011clogging structure avoids jamming caused by dirty medium<\/li>\n<li>Full straight flow channel, low flow resistance and no medium residue<\/li>\n<li>Excellent wear and corrosion resistance, suitable for long\u2011term harsh working conditions<\/li>\n<li>Support on\u2011site manual operation and remote electric control<\/li>\n<li>Tight sealing performance to prevent medium leakage<\/li>\n<li>Robust integral structure, durable and low maintenance rate<\/li>\n<li>OEM support for size, material and electric actuator customization<\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":1899,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":{"0":"post-1898","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gate-valves","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\/1898","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=1898"}],"version-history":[{"count":3,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1898\/revisions"}],"predecessor-version":[{"id":2021,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product\/1898\/revisions\/2021"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/media\/1899"}],"wp:attachment":[{"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/media?parent=1898"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1898"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1898"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.valvefac.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}