{"id":12418,"date":"2026-04-16T12:14:27","date_gmt":"2026-04-16T04:14:27","guid":{"rendered":"https:\/\/raymonvalve.com\/?post_type=product&#038;p=12418"},"modified":"2026-04-22T16:18:02","modified_gmt":"2026-04-22T08:18:02","slug":"flanged-butterfly-valve","status":"publish","type":"product","link":"https:\/\/raymonvalve.com\/fr\/produit\/flanged-butterfly-valve\/","title":{"rendered":"Flanged Butterfly Valve"},"content":{"rendered":"<p data-start=\"202\" data-end=\"225\">Flanged Butterfly Valve<\/p>\n<p data-start=\"227\" data-end=\"425\">Raymon Valve supplies flanged butterfly valves for dependable shut-off and flow control in water treatment, municipal infrastructure, HVAC, industrial utility pipelines, and general process systems.<\/p>\n<p data-start=\"427\" data-end=\"608\">With a robust flanged body design, this valve provides stable pipeline connection, reliable sealing performance, and convenient operation for medium and large diameter applications.<\/p>\n<p data-start=\"610\" data-end=\"804\">Our flanged butterfly valves can be supplied in different body, disc, stem, and seat material combinations according to pressure rating, service medium, temperature range, and project standards.<\/p>\n<p data-start=\"806\" data-end=\"916\">Manual, worm gear, pneumatic, and electric actuation options are available for different control requirements.<\/p>\n<h3 data-start=\"918\" data-end=\"930\">Key Features<\/h3>\n<ul data-start=\"932\" data-end=\"1295\">\n<li data-section-id=\"ho01g2\" data-start=\"932\" data-end=\"997\">Robust flanged body connection for secure pipeline installation<\/li>\n<li data-section-id=\"360c6y\" data-start=\"998\" data-end=\"1055\">Suitable for medium and large diameter pipeline systems<\/li>\n<li data-section-id=\"ofs1a5\" data-start=\"1056\" data-end=\"1107\">Reliable shut-off and flow regulation performance<\/li>\n<li data-section-id=\"1t70rxb\" data-start=\"1108\" data-end=\"1166\">Multiple body, disc, and seat material options available<\/li>\n<li data-section-id=\"1trjaj4\" data-start=\"1167\" data-end=\"1231\">Manual, worm gear, pneumatic, and electric operation available<\/li>\n<li data-section-id=\"uox15a\" data-start=\"1232\" data-end=\"1295\">Suitable for water, air, and general industrial service media<\/li>\n<\/ul>\n<h3 data-start=\"1297\" data-end=\"1321\">Technical Specifications<\/h3>\n<p data-start=\"1323\" data-end=\"1358\">Valve Type: Flanged Butterfly Valve<\/p>\n<p data-start=\"1360\" data-end=\"1420\">Size Range: DN100\u2013DN1200 (larger sizes available on request)<\/p>\n<p data-start=\"1422\" data-end=\"1469\">Pressure Rating: PN10 \/ PN16 \/ PN25 \/ Class 150<\/p>\n<p data-start=\"1471\" data-end=\"1499\">Connection Type: Flanged End<\/p>\n<p data-start=\"1501\" data-end=\"1571\">Body Materials: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel<\/p>\n<p data-start=\"1573\" data-end=\"1651\">Disc Materials: Ductile Iron, Stainless Steel 304, Stainless Steel 316, Bronze<\/p>\n<p data-start=\"1653\" data-end=\"1717\">Seat Materials: EPDM, NBR, PTFE, Metal Seat (depending on model)<\/p>\n<p data-start=\"1719\" data-end=\"1764\">Stem Materials: Carbon Steel, Stainless Steel<\/p>\n<p data-start=\"1766\" data-end=\"1839\">Operation: Manual Lever, Worm Gear, Pneumatic Actuator, Electric Actuator<\/p>\n<p data-start=\"1841\" data-end=\"1917\">Applicable Media: Water, Air, General Service Fluids, Mildly Corrosive Media<\/p>\n<p data-start=\"1919\" data-end=\"1984\">Temperature Range: Depends on seat material and working condition<\/p>\n<p data-start=\"1986\" data-end=\"2026\">Flange Standards: ANSI, DIN, JIS, BS, GB<\/p>\n<h3 data-start=\"2028\" data-end=\"2052\">Materials &amp; Construction<\/h3>\n<p data-start=\"2054\" data-end=\"2234\">The flanged butterfly valve body is commonly available in cast iron, ductile iron, carbon steel, and stainless steel to match different project requirements and service conditions.<\/p>\n<p data-start=\"2236\" data-end=\"2338\">Disc materials are selected based on corrosion resistance, pressure rating, and fluid characteristics.<\/p>\n<p data-start=\"2340\" data-end=\"2488\">Seat options such as EPDM, NBR, PTFE, and other project-based materials can be chosen according to sealing performance and temperature requirements.<\/p>\n<p data-start=\"2490\" data-end=\"2660\">The flanged body construction is especially suitable for larger pipeline systems where stronger connection, easier alignment, and stable long-term operation are required.<\/p>\n<p data-start=\"2662\" data-end=\"2769\">Different material combinations can be provided according to industry standards and operating environments.<\/p>\n<h3 data-start=\"2771\" data-end=\"2789\">Product Advantages<\/h3>\n<ul data-start=\"2791\" data-end=\"3086\">\n<li data-section-id=\"ls9lcl\" data-start=\"2791\" data-end=\"2863\">Strong and reliable flanged connection for industrial pipeline systems<\/li>\n<li data-section-id=\"1bq9i07\" data-start=\"2864\" data-end=\"2917\">Suitable for medium and large diameter applications<\/li>\n<li data-section-id=\"1pb4rbn\" data-start=\"2918\" data-end=\"2968\">Flexible body, disc, and seat material selection<\/li>\n<li data-section-id=\"lm0t14\" data-start=\"2969\" data-end=\"3034\">Reliable shut-off performance with practical maintenance access<\/li>\n<li data-section-id=\"1jml96x\" data-start=\"3035\" data-end=\"3086\">Available for both manual and automated operation<\/li>\n<\/ul>\n<h3 data-start=\"3088\" data-end=\"3100\">Applications<\/h3>\n<ul data-start=\"3102\" data-end=\"3358\">\n<li data-section-id=\"662fig\" data-start=\"3102\" data-end=\"3147\">Municipal water supply and drainage systems<\/li>\n<li data-section-id=\"1vrl595\" data-start=\"3148\" data-end=\"3192\">Water treatment and distribution pipelines<\/li>\n<li data-section-id=\"1lzbkvn\" data-start=\"3193\" data-end=\"3225\">HVAC and cooling water systems<\/li>\n<li data-section-id=\"zhq2a\" data-start=\"3226\" data-end=\"3266\">Industrial utility and plant pipelines<\/li>\n<li data-section-id=\"vkfc59\" data-start=\"3267\" data-end=\"3302\">Power and infrastructure projects<\/li>\n<li data-section-id=\"93ypdp\" data-start=\"3303\" data-end=\"3358\">General service and non-aggressive fluid applications<\/li>\n<\/ul>\n<h3 data-start=\"3360\" data-end=\"3377\">Available Options<\/h3>\n<ul data-start=\"3379\" data-end=\"3615\">\n<li data-section-id=\"ovefcg\" data-start=\"3379\" data-end=\"3428\">EPDM, NBR, PTFE, and project-based seat options<\/li>\n<li data-section-id=\"x8d1d0\" data-start=\"3429\" data-end=\"3466\">Manual lever or worm gear operation<\/li>\n<li data-section-id=\"1sqpnhh\" data-start=\"3467\" data-end=\"3495\">Pneumatic actuator package<\/li>\n<li data-section-id=\"1wjrzei\" data-start=\"3496\" data-end=\"3523\">Electric actuator package<\/li>\n<li data-section-id=\"t6t2aa\" data-start=\"3524\" data-end=\"3569\">Corrosion-resistant body and disc materials<\/li>\n<li data-section-id=\"1l64wqm\" data-start=\"3570\" data-end=\"3615\">ANSI, DIN, JIS, BS, and GB flange standards<\/li>\n<\/ul>\n<h3 data-start=\"3617\" data-end=\"3636\">Standards &amp; Testing<\/h3>\n<p data-start=\"3638\" data-end=\"3757\">Our flanged butterfly valve can be manufactured according to international project standards and customer requirements.<\/p>\n<p data-start=\"3759\" data-end=\"3818\">Available standards may include ANSI, DIN, JIS, BS, and GB.<\/p>\n<p data-start=\"3820\" data-end=\"3974\">Testing reports, inspection documents, and material certificates can be provided according to order specifications and project documentation requirements.<\/p>\n<p data-start=\"3976\" data-end=\"4015\">Why Choose This Flanged Butterfly Valve<\/p>\n<p data-start=\"4017\" data-end=\"4207\">This flanged butterfly valve is a practical solution for customers who need secure installation, dependable shut-off, and reliable service performance in medium and large diameter pipelines.<\/p>\n<p data-start=\"4209\" data-end=\"4335\">It is especially suitable for projects where installation stability, long service life, and standard compliance are important.<\/p>\n<h3 data-start=\"4337\" data-end=\"4340\">FAQ<\/h3>\n<h4 data-start=\"4342\" data-end=\"4385\">What is a flanged butterfly valve used for?<\/h4>\n<p data-start=\"4387\" data-end=\"4576\">A flanged butterfly valve is commonly used for shut-off and flow control in water treatment, municipal infrastructure, HVAC systems, industrial utility lines, and general process pipelines.<\/p>\n<h4 data-start=\"4578\" data-end=\"4663\">What is the difference between a flanged butterfly valve and a wafer butterfly valve?<\/h4>\n<p data-start=\"4665\" data-end=\"4818\">A flanged butterfly valve uses a flanged body connection and is often preferred for larger sizes or projects requiring a more robust installation method.<\/p>\n<p data-start=\"4820\" data-end=\"4907\">A wafer butterfly valve is more compact and is installed directly between pipe flanges.<\/p>\n<h4 data-start=\"4909\" data-end=\"4973\">What seat materials are available for a flanged butterfly valve?<\/h4>\n<p data-start=\"4975\" data-end=\"5023\">Common seat options include EPDM, NBR, and PTFE.<\/p>\n<p data-start=\"5025\" data-end=\"5133\">Final seat material selection depends on the medium, temperature, pressure rating, and service requirements.<\/p>\n<h4 data-start=\"5135\" data-end=\"5194\">Can a flanged butterfly valve be supplied with an actuator?<\/h4>\n<p data-start=\"5196\" data-end=\"5316\">Yes. Worm gear, pneumatic, and electric actuator configurations are available according to project control requirements.<\/p>\n<h4 data-start=\"5318\" data-end=\"5374\">What media is this flanged butterfly valve suitable for?<\/h4>\n<p data-start=\"5376\" data-end=\"5468\">It is generally suitable for water, air, general service fluids, and mildly corrosive media.<\/p>\n<p data-start=\"5470\" data-end=\"5557\">Final material selection should be confirmed according to the actual working condition.<\/p>\n<h4 data-start=\"5559\" data-end=\"5612\">Can you provide customized sizes or flange standards?<\/h4>\n<p data-start=\"5614\" data-end=\"5751\">Yes. Customized sizes, materials, seat types, flange standards, and actuation packages can be supplied according to project requirements.<\/p>\n<p data-start=\"5753\" data-end=\"5768\">Request a Quote<\/p>\n<h4 data-start=\"5770\" data-end=\"5842\">Looking for a reliable flanged butterfly valve manufacturer or supplier?<\/h4>\n<p data-start=\"5844\" data-end=\"5999\">Contact Raymon Valve with your size, pressure rating, medium, temperature, flange standard, and operation requirements for technical support and quotation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Flanged Butterfly Valve designed for reliable shut-off and flow control in water treatment, municipal pipeline systems, industrial utilities and general process applications.<\/p>\n<ul>\n<li>Flanged body design for stable installation and secure pipeline connection<\/li>\n<li>Suitable for medium to large diameter pipeline systems<\/li>\n<li>Available in soft seated or project-based material configurations<\/li>\n<li>Optional worm gear, pneumatic and electric actuation<\/li>\n<\/ul>\n<p><strong>Send us your size, pressure, medium and flange standard for technical selection and quotation.<\/strong><\/p>","protected":false},"featured_media":12419,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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