{"product_id":"wafer-pattern-ductile-iron-butterfly-valve-ptfe-liner-stainless-steel-disc-12343-p-asp","title":"Wafer Pattern Ductile Iron Butterfly Valve  PTFE Liner  Stainless Steel Disc","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2 data-end=\"204\" data-start=\"123\"\u003eWafer Pattern Ductile Iron Butterfly Valve  PTFE Liner  Stainless Steel Disc\u003c\/h2\u003e\u003cp data-end=\"641\" data-start=\"206\"\u003eThis wafer-pattern butterfly valve combines a robust ductile iron body with a corrosion-resistant stainless steel disc and a chemically inert PTFE liner. It is engineered for reliable flow isolation and control in industrial systems where space is limited and chemical compatibility is essential. Designed to be mounted between flanges, this valve is ideal for water treatment, chemical processing, and general industrial applications.\u003c\/p\u003e\u003ch3 data-end=\"662\" data-start=\"643\"\u003eTechnical Data:\u003c\/h3\u003e\u003cul data-end=\"1480\" data-start=\"663\"\u003e\n\u003cli data-end=\"773\" data-start=\"663\"\u003e\n\u003cstrong data-end=\"683\" data-start=\"665\"\u003eBody Material:\u003c\/strong\u003e Ductile iron (GJS-400-15 or equivalent), epoxy-coated for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli data-end=\"884\" data-start=\"774\"\u003e\n\u003cstrong data-end=\"794\" data-start=\"776\"\u003eDisc Material:\u003c\/strong\u003e AISI 316 stainless steel, precision-machined for smooth operation and long service life\u003c\/li\u003e\n\u003cli data-end=\"1053\" data-start=\"885\"\u003e\n\u003cstrong data-end=\"906\" data-start=\"887\"\u003eLiner Material:\u003c\/strong\u003e Virgin PTFE liner, providing exceptional chemical resistance, low friction, and broad temperature tolerance from approximately -10°C to +190°C\u003c\/li\u003e\n\u003cli data-end=\"1149\" data-start=\"1054\"\u003e\n\u003cstrong data-end=\"1076\" data-start=\"1056\"\u003eConnection Type:\u003c\/strong\u003e Wafer pattern for installation between PN10, PN16, or ANSI 150 flanges\u003c\/li\u003e\n\u003cli data-end=\"1208\" data-start=\"1150\"\u003e\n\u003cstrong data-end=\"1172\" data-start=\"1152\"\u003ePressure Rating:\u003c\/strong\u003e PN10\u003c\/li\u003e\n\u003cli data-end=\"1253\" data-start=\"1209\"\u003e\n\u003cstrong data-end=\"1233\" data-start=\"1211\"\u003eTemperature Range:\u003c\/strong\u003e -10°C to +190°C\u003c\/li\u003e\n\u003cli data-end=\"1356\" data-start=\"1254\"\u003e\n\u003cstrong data-end=\"1271\" data-start=\"1256\"\u003eSize Range:\u003c\/strong\u003e Commonly available from DN50 (2\") to DN300 (12\"); other sizes available on request\u003c\/li\u003e\n\u003cli data-end=\"1480\" data-start=\"1357\"\u003e\n\u003cstrong data-end=\"1382\" data-start=\"1359\"\u003eActuator Interface:\u003c\/strong\u003e ISO 5211 top mounting pad, suitable for manual levers, gearboxes, or future actuator installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 data-end=\"1499\" data-start=\"1482\"\u003eKey Features:\u003c\/h3\u003e\u003cul data-end=\"2120\" data-start=\"1500\"\u003e\n\u003cli data-end=\"1632\" data-start=\"1500\"\u003e\n\u003cstrong data-end=\"1527\" data-start=\"1502\"\u003eCompact Wafer Design:\u003c\/strong\u003e Allows for quick and simple installation between flange pairs with minimal face-to-face space required\u003c\/li\u003e\n\u003cli data-end=\"1771\" data-start=\"1633\"\u003e\n\u003cstrong data-end=\"1660\" data-start=\"1635\"\u003eCorrosion Resistance:\u003c\/strong\u003e The PTFE liner and stainless steel disc combination ensures durability in chemically aggressive environments\u003c\/li\u003e\n\u003cli data-end=\"1885\" data-start=\"1772\"\u003e\n\u003cstrong data-end=\"1794\" data-start=\"1774\"\u003eLow Maintenance:\u003c\/strong\u003e The PTFE seat minimises wear and offers long-term sealing performance with little upkeep\u003c\/li\u003e\n\u003cli data-end=\"1987\" data-start=\"1886\"\u003e\n\u003cstrong data-end=\"1916\" data-start=\"1888\"\u003eFuture Automation Ready:\u003c\/strong\u003e ISO mounting pad supports upgrade to pneumatic or electric actuators\u003c\/li\u003e\n\u003cli data-end=\"2120\" data-start=\"1988\"\u003e\n\u003cstrong data-end=\"2021\" data-start=\"1990\"\u003eOptimised Flow Performance:\u003c\/strong\u003e The valve provides minimal flow resistance when fully open, maintaining efficient system operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 data-end=\"2147\" data-start=\"2122\"\u003eTypical Applications:\u003c\/h3\u003e\u003cul data-end=\"2469\" data-start=\"2148\"\u003e\n\u003cli data-end=\"2190\" data-start=\"2148\"\u003eWater treatment and wastewater systems\u003c\/li\u003e\n\u003cli data-end=\"2257\" data-start=\"2191\"\u003eChemical processing lines handling corrosive or reactive media\u003c\/li\u003e\n\u003cli data-end=\"2316\" data-start=\"2258\"\u003eHVAC systems, including hot and chilled water circuits\u003c\/li\u003e\n\u003cli data-end=\"2385\" data-start=\"2317\"\u003eFood and beverage processing where chemical resistance is needed\u003c\/li\u003e\n\u003cli data-end=\"2469\" data-start=\"2386\"\u003eIndustrial installations where space constraints call for compact valve solutions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 data-end=\"2483\" data-start=\"2471\"\u003eSummary:\u003c\/h3\u003e\u003cp data-end=\"2874\" data-is-last-node=\"\" data-is-only-node=\"\" data-start=\"2484\"\u003eThis wafer-pattern butterfly valve with a ductile iron body, stainless steel disc, and PTFE liner is a high-performance solution for applications requiring excellent chemical resistance, compact installation, and reliable sealing. Its robust design, wide operating range, and compatibility with automation systems make it a versatile choice for both new installations and retrofit projects.\u003c\/p\u003e","brand":"Ghibson","offers":[{"title":"2\"","offer_id":53964497781078,"sku":"V952409","price":415.81,"currency_code":"GBP","in_stock":true},{"title":"21\/2\"","offer_id":53964497813846,"sku":"V952410","price":524.74,"currency_code":"GBP","in_stock":true},{"title":"3\"","offer_id":53964497846614,"sku":"V952411","price":575.01,"currency_code":"GBP","in_stock":true},{"title":"4\"","offer_id":53964497879382,"sku":"V952412","price":708.03,"currency_code":"GBP","in_stock":true},{"title":"5\"","offer_id":53964497912150,"sku":"V952413","price":815.9,"currency_code":"GBP","in_stock":true},{"title":"6\"","offer_id":53964497944918,"sku":"V952414","price":939.5,"currency_code":"GBP","in_stock":true},{"title":"8\"","offer_id":53964497977686,"sku":"V952415","price":1524.98,"currency_code":"GBP","in_stock":true},{"title":"10\"","offer_id":53964498010454,"sku":"V952416","price":2348.22,"currency_code":"GBP","in_stock":true},{"title":"12\"","offer_id":53964498043222,"sku":"V952417","price":2949.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/5148\/5782\/files\/wafer-pattern-ductile-iron-butterfly-valve-ptfe-liner-stainless-steel-disc-12343-p.jpg?v=1779451063","url":"https:\/\/pipetech.org.uk\/products\/wafer-pattern-ductile-iron-butterfly-valve-ptfe-liner-stainless-steel-disc-12343-p-asp","provider":"Pipetech Supplies","version":"1.0","type":"link"}