Butterfly Valves Dealers in Ankleshwar

MATERIAL OPTIONS OF LINED BUTTERFLY VALVE   Ductile Iron ASTM A395. Cast Steel ASTM A216 Gr.WCB. ASTM A351 Gr. CF8/AISI S.S. 304. ASTM A351 Gr. CF8M/AISI S.S. 304. LINING MATERIAL OPTIONS OF LINED BUTTERFLY VALVE   Teflon® PFA – ASTM D 3307, Type II. Teflon® FEP – ASTM D 2116, Type IV. Teflon® PTFE – ASTM D 1457/PFA – ASTM D 3307, Type II / FEP – ASTM S 2116, Type IV TECHNICAL SPECIFICATIONS OF LINED BUTTERFLY VALVE   Design Standard : BS EN ISO 593 : 2004 (Formerly BS 5155). Drilling : API 609 / DIN 3202 K1/BS 5155 / ISO 5752 / BS EN 558-1/2. Lining Thickness : 3 mm to 5 mm. Testing Standard : BS EN 12266 – 1&2 (2003). TEST & INSPECTION DATA OF LINED BUTTERFLY VALVE   Hydraulic Test – Body (Shell) : 20 Kg/Cm².– Seat : 10 Kg/Cm². Pneumatic Test – Seat : 6 Kg/Cm². Spark Test : 15 K.V D.C.

• Sizes: 50-600 mm/ 2"-24"
• Type: Resilient Replaceable Seat Butterfly Valve
• Body: Cast Iron / Ductile Iron/ WCB (Wafer & Lug type)
• Disc: Ductile Iron (Nylon/ Aroxy coated)/ CF8/ CF8M
• Seat: Buna N / EPDM/ Viton/ Silicone (FDA Compliant)
• Stem: SS 410/ 316/ CS + Zinc Plated
• Operation: Lever/ Gearbox/ Pneumatic/ Electric Actuator
• Temperature: (-)40°C to (+)200°C
• Pressure: PN10/ PN16

Series 50, Wafer Body Series 52, Lug Body

A Butterfly Valve is a stop valve in which the closing member, the movable part to block the flow, is a spherical ball. Sometimes, the ball may be floating or mounted on trunnion support based on sizes and pressures. Spring-loaded.

Top plate double drilled to fit ISO 5211 dimensions and standard secondary bolt circle dimensions Unique centre-lock seat design virtually eliminates any seat movement during the seating and un-seating of the disc Unique stem retention system to provide blow-out proof stem and easy assembly and disassembly of valve Heavy duty one piece wafer and lugged wafer body designed to withstand specified pressures Nylon coated high strength disc with hand polished disc edge and hubs ensures excellent corrosion resistance to several chemical media Heavy duty square grooved seat design with moulded O-ring seals to serve as flange gasket One piece stem with close tolerances double D drive eliminates the need for disc screws or taper pins Heavy duty bearing absorbs the forces acting on the stem/disc assembly due to line pressure Applications: ​​ Water works Power plants Sewage plants Process industries Chemical and petrochemical plants ​ Specifications: ​Manufacturing Standard - API609/ BSEN 593 (BS 5155) Size Range 50 to 600 mm Pressure Ratings PN10, PN16 End Connection To suit ANSI # 125/ 150  

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