{"product_id":"double-flanged-butterfly-valve-epdm-liner-to-suit-pn16-flanges-12332-p-asp","title":"Double Flanged Butterfly Valve  EPDM Liner  to suit PN16 flanges","description":"\u003ch2 data-end=\"242\" data-start=\"171\"\u003eDouble Flanged Butterfly Valve  EPDM Liner, Suited for PN16 Flanges\u003c\/h2\u003e\u003cp data-end=\"654\" data-start=\"244\"\u003eThis doubleflanged butterfly valve is engineered for reliable performance and long service life in systems that demand secure installation and consistent flow control. Designed to bolt directly between PN16 flanges, it combines a durable ductile iron body, a flexible EPDM liner, and precisionmachined components to ensure smooth operation and a tight shutoff in a wide range of water and HVAC applications.\u003c\/p\u003e\u003cp data-end=\"675\" data-start=\"656\"\u003e\u003cstrong data-end=\"675\" data-start=\"656\"\u003eTechnical Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul data-end=\"1619\" data-start=\"676\"\u003e\n\u003cli data-end=\"771\" data-start=\"676\"\u003e\n\u003cstrong data-end=\"696\" data-start=\"678\"\u003eBody Material:\u003c\/strong\u003e Epoxycoated ductile iron for superior strength and corrosion resistance\u003c\/li\u003e\n\u003cli data-end=\"867\" data-start=\"772\"\u003e\n\u003cstrong data-end=\"792\" data-start=\"774\"\u003eDisc Material:\u003c\/strong\u003e Ductile iron, engineered for balanced operation and longterm durability\u003c\/li\u003e\n\u003cli data-end=\"1085\" data-start=\"868\"\u003e\n\u003cstrong data-end=\"896\" data-start=\"870\"\u003eSeat \/ Liner Material:\u003c\/strong\u003e EPDM (ethylenepropylenediene rubber) liner, offering excellent sealing properties, chemical resistance to waterbased fluids, and a temperature range of approximately 10°C to +120°C\u003c\/li\u003e\n\u003cli data-end=\"1184\" data-start=\"1086\"\u003e\n\u003cstrong data-end=\"1108\" data-start=\"1088\"\u003eConnection Type:\u003c\/strong\u003e Doubleflanged body designed for direct installation between PN16 flanges\u003c\/li\u003e\n\u003cli data-end=\"1275\" data-start=\"1185\"\u003e\n\u003cstrong data-end=\"1207\" data-start=\"1187\"\u003ePressure Rating:\u003c\/strong\u003e PN16 (up to 16bar nominal), suitable for mediumpressure systems\u003c\/li\u003e\n\u003cli data-end=\"1361\" data-start=\"1276\"\u003e\n\u003cstrong data-end=\"1300\" data-start=\"1278\"\u003eTemperature Range:\u003c\/strong\u003e 10°C to +120°C, aligned with EPDM performance standards\u003c\/li\u003e\n\u003cli data-end=\"1515\" data-start=\"1362\"\u003e\n\u003cstrong data-end=\"1387\" data-start=\"1364\"\u003eMounting Interface:\u003c\/strong\u003e ISO5211 top mounting pad for direct connection to manual gearboxes or future automation with electric or pneumatic actuators\u003c\/li\u003e\n\u003cli data-end=\"1619\" data-start=\"1516\"\u003e\n\u003cstrong data-end=\"1538\" data-start=\"1518\"\u003eSizes Available:\u003c\/strong\u003e Typically available from DN80 (3\") to DN300 (12\"), with other sizes on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-end=\"1638\" data-start=\"1621\"\u003e\u003cstrong data-end=\"1638\" data-start=\"1621\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul data-end=\"2412\" data-start=\"1639\"\u003e\n\u003cli data-end=\"1771\" data-start=\"1639\"\u003e\n\u003cstrong data-end=\"1674\" data-start=\"1641\"\u003eRobust DoubleFlanged Design:\u003c\/strong\u003e Provides secure, vibrationresistant installation with full mechanical support between flanges\u003c\/li\u003e\n\u003cli data-end=\"1894\" data-start=\"1772\"\u003e\n\u003cstrong data-end=\"1807\" data-start=\"1774\"\u003eEPDM Liner for Tight Sealing:\u003c\/strong\u003e Ensures reliable shutoff and excellent resistance to water, air, and mild chemicals\u003c\/li\u003e\n\u003cli data-end=\"2013\" data-start=\"1895\"\u003e\n\u003cstrong data-end=\"1922\" data-start=\"1897\"\u003eLowTorque Operation:\u003c\/strong\u003e Smooth actuation and reduced wear on components extend service life and improve handling\u003c\/li\u003e\n\u003cli data-end=\"2141\" data-start=\"2014\"\u003e\n\u003cstrong data-end=\"2045\" data-start=\"2016\"\u003eActuatorReady Interface:\u003c\/strong\u003e ISO5211 mounting pad enables simple upgrade to automated control without replacing the valve\u003c\/li\u003e\n\u003cli data-end=\"2264\" data-start=\"2142\"\u003e\n\u003cstrong data-end=\"2175\" data-start=\"2144\"\u003eCorrosionResistant Finish:\u003c\/strong\u003e The epoxy coating protects against environmental degradation and fluidborne corrosion\u003c\/li\u003e\n\u003cli data-end=\"2412\" data-start=\"2265\"\u003e\n\u003cstrong data-end=\"2305\" data-start=\"2267\"\u003eMaintenanceFriendly Construction:\u003c\/strong\u003e Bolted flange design allows for easy inspection, replacement, or maintenance without complex disassembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-end=\"2439\" data-start=\"2414\"\u003e\u003cstrong data-end=\"2439\" data-start=\"2414\"\u003eTypical Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul data-end=\"2776\" data-start=\"2440\"\u003e\n\u003cli data-end=\"2490\" data-start=\"2440\"\u003eChilled and hotwater circuits in HVAC systems\u003c\/li\u003e\n\u003cli data-end=\"2553\" data-start=\"2491\"\u003eWater treatment plants and industrial water supply systems\u003c\/li\u003e\n\u003cli data-end=\"2619\" data-start=\"2554\"\u003ePumping stations and process lines requiring isolation valves\u003c\/li\u003e\n\u003cli data-end=\"2684\" data-start=\"2620\"\u003ePlantrooms or mechanical systems using PN16 flange standards\u003c\/li\u003e\n\u003cli data-end=\"2776\" data-start=\"2685\"\u003eDistribution networks where secure bolted joints and longterm reliability are critical\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-end=\"3210\" data-is-last-node=\"\" data-is-only-node=\"\" data-start=\"2778\"\u003e\u003cstrong data-end=\"2790\" data-start=\"2778\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-end=\"2793\" data-start=\"2790\"\u003eThis doubleflanged butterfly valve with EPDM liner provides a perfect balance of strength, sealing integrity, and versatility. Its ductile iron body and precision EPDM seat ensure dependable operation under pressure, while the ISOready top mount makes it futureproof for automated control. Ideal for water, air, and HVAC systems, it offers the performance and durability needed for modern engineered installations.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Weflo","offers":[{"title":"3\"","offer_id":53964488769878,"sku":"V993311","price":271.27,"currency_code":"GBP","in_stock":true},{"title":"4\"","offer_id":53964488802646,"sku":"V993312","price":316.31,"currency_code":"GBP","in_stock":true},{"title":"6\"","offer_id":53964488835414,"sku":"V993314","price":430.47,"currency_code":"GBP","in_stock":true},{"title":"8\"","offer_id":53964488868182,"sku":"V993315","price":692.32,"currency_code":"GBP","in_stock":true},{"title":"10\"","offer_id":53964488900950,"sku":"V993316","price":917.5,"currency_code":"GBP","in_stock":true},{"title":"12\"","offer_id":53964488933718,"sku":"V993317","price":1345.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/5148\/5782\/files\/double-flanged-butterfly-valve-epdm-liner-to-suit-pn16-flanges-12332-p.jpg?v=1779451046","url":"https:\/\/pipetech.org.uk\/products\/double-flanged-butterfly-valve-epdm-liner-to-suit-pn16-flanges-12332-p-asp","provider":"Pipetech Supplies","version":"1.0","type":"link"}