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OS & Y Gate Valve
One type of valve commonly used to control water flow to fire sprinkler systems is known as an OS&Y gate valve. OS&Y means “outside stem and yoke” or “outside screw and yoke”. OS&Y gate valves operate by opening and closing via a gate, which lowers into or rises out of the valve.
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Specifications
- OS & Y valves contain a screw nut held by a yolk, or beam, on the exterior of the valve.
- Control water flow to fire sprinkler systems.
Specifications |
|
| Pressure | 300 PSI |
| Temperature Range | -10 to 82 deg C |
| Body Material | Ductile Iron |
| Length | 190.5 mm |
| Height Normally Open | 415 mm |
| Height Normally Close | 350 mm |
| Size | 50 mm |
| Weight | 20 kg |
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