Specifications

Wafer Type Butterfly Valve
1)Wafer connection
2)Soft seal
3)Pneumatic driven

Wafer Type Butterfly Valve

 

Features:

1) Design:Design Features: Wafer type, Lug type, Flange type, Double offset, Triple offset
2) GB, ANSI, DIN, BS and JIS standards and non-standard
3) We are certificated with DNV, CE and API
4) Connect: flange, screw, welding 
5) Types: handle, handwheel, gas, electrical, hydraulic

 

Standard:

design:GB/T 122387-89

flange connection dimension: GB9113-2000,GB17241.6-1998

face to face: GB12221-89

inspection and test: GB/T 13927-92

 

We promise you the professional quality,competitive price and best after-sale service