High Performance Butterfly Valve
 This electric butterfly valve is triple offset design.
High performance butterfly valve is designed to suit this severe conditions (such as high temperature and pressure) for provide reliable & efficient performance which do not allow the use of rubber seated valves. They can be used in ON-OFF or regulation services. This design allows reduced torques and excellent throttling capabilities of the off-set disc assemblies. The metal-metal seal assures a perfect tightness even at pressure and/ or temperature & pressure changes.
General features: Materials: carbon steel WCB, LCB, stainless steel CF8, CF8M, CF3, CF3M, alloy steel and aluminium bronze etc etc Size: DN50 Thru DN3000 (2" Thru 120") Design & manufacturing standard as per API 609 / BS 5155 / EN593 requirements Pressure Class: Pressure Rating 150# ANSI & 300# ANSI & 600# ANSI Working temperature:-29 ºC to + 425ºC, With special materials -196°C to + 600°C Body styles: Wafer type, Lug type and double flanged Actuators: Manual lever or gear operator, pneumatic actuator, electrical actuator Design: basic design as per API 609 Calculations according to ASME SEC. VIII , EN-12516-2 ASME SEC. III , ANSI B16.34 Face to face Dimension API 609 /EN 558-1 Series 13 & 20 Body flange: ANSI B16.5, ANSI 150#, ANSI 300# Drilling PN-10,16,25,40 Testing: API 598 Marking: MSS-SP-25 / EN 99 This high performance butterfly valve is widely used in oil refining, chemical machinery industries, chemical and petrochemical processing, water pipeline system, foodstuff, beverage, pharmaceutics, boiler, power generating plants, pulp and paper manufacturing processing, desalination, steelmaking, coal and mining industries. 
Wafer High Performance Butterfly Valve
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China Butterfly Valve Manufacturer - www.chinavalve.info
Address: Sanqiao Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province, China. Zip Code: 325102
Tel: +86-577-67279881 Fax: +86-577-67279880 Email: welcovalve@gmail.com
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