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Số người online:
1
Lượt người truy cập:
115082 |
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 FM Approved Automated Ball Valve Assemblies
These assemblies are FM approved for use in applications requiring protection for fuel burning equipment per FM class 7400, 7420 and 7422.
The components include a spring return automated ball valve, explosion-proof limit switch and solenoid pilot valve. Valves are available in 3-piece or flanged design. 3-piece design offers threaded, socket weld or butt weld end connections.
Flanged valves are available with 150# and 300# flange rating. Available in sizes 1/2"- 6". Assemblies feature the latest in quarter-turn automation, rack and pinion actuator design; a marked improvement from the older spring-diaphragm technology.
The actuator, combined with the superior valve seating and stem seal design, provides for reliable and consistent closure when needed. These assemblies provide for a compact fuel gas safety shut-off system.
Valve Assemblies for Gas andOil Shut-off Requirements - 316SS or WCB valves
- 3-piece and flanged valves
- Manual safety cocks and automated safety shut-off valves
- Solenoid approved for waterproof and explosion-proof environments
- Valves feature pyramidal stem seal system
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