Butterfly Valves:
The Grooved End & Wafer type Butterfly valves are indicating type designed for use in fire protection systems where a visual indication is required as to whether the valve is open or closed. Valve Features a compact and lighter body with factory installed internal switches having SPDT contacts. The supervisory switches transfer their electrical contacts when there is movement from the valves normal open position during the first two revolutions of the handwheel.
Grooved Model: FG-BO-G 300
Wafer Model: FG-BO-W 300
Flanged/Grooved Model: FG-BF-G 300
Technical Specifications:
- Ductile Iron Body confirming to ASTM A536.
- Poly Amide Coating
- Fully Encapsulated Disc for Bubble tight pressure
- Size Range 2” to 12”
- Working pressure 300 Psi
- Gear Box for easy operation and to reduce torque
- Built in Supervisory Switches for ease of monitoring
- UL Listed & FM approved
- Option of Ends : Grooved & Wafer, Flanged-Grooved
For more details and further reading, refer to the Attachments.
