Wafer Butterfly Valve

Specifications Concentric line resilient butterfly has a wide variety of application. One piece body for minimum weight and maximum strength.

A. The available material of construction: a. Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel b.Disc: Plated Ductile Iron, Alumnium Bronze, Stainless Steel, Carbon Steel c.Stem: Carbon Steel, Stainless Steel d. Seat: NBR, EPDM, Heat Resilient EPDM, Viton, PTFE Cover NBR, Full PTFE e. Pin: Stainless Steel f: Bushing: PTFE, Bronze g.O-Ring: NBR, EPDM, Vtion   B. Pressure: PN10, PN16,PN20 are available.   C. Standards: DIN, JIS, ASTM, EN   D:Drive: Hand Lever, Worm Gear, Pneumatic Actuator, Electric Actuator   E. Connection Between Disc and Shaft: The Pin, Spline or Square Connection are all available. Spline or square eliminates shaft components being exposed to the line media. Maxium flow is achieved. 

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Product Categories : Butterfly Valve