Specification of Wafer Type Butterfly Valve
Wafer Type Butterfly Valve
Specification
Suitable to multi standard
Face-to-face dimension to bs 5155 / bs en 593
Lever / worm gear operator
Working Pressure
16 bar
Testing Pressure
Shell: 1.5 times
Seat: 1.1 times
Working Temperature
-20ºC to 110ºC (EPDM Seat)
-10ºC to 80ºC (NBR Seat)
Suitable Media
Water & Oil
Note:
1. Actuator mounting flange conforms to ISO 5122 drilling.
2. The butterfly valve can be supplied with electric actuator.
3. Micro switch / limit switch box are available upon request.
4. Others flange standard available upon request.
5. Design and specifications are subject to change without prior notice.
