A range of Outside Stem & Yoke gate valves, ideally suited for fire protection applications. Supplied with flanged ends for ease of installation.
Designed for above ground installations, the OS&Y gate valve is specifically used in fire protection sprinkler systems. It is fitted with a stem and nut on the outside of the valve body, which makes it easy to identify if the valve is in the open or closed position. Built for maximum corrosion protection and durability. Available in diameters 14-24"
| Diameter range | 14” - 24” |
|---|---|
| Connection | Flanges to ANSI B16.1 Class125 |
| Maximum Operating Pressure | 250 PSI / 17 bar for 14”-16”-18”, 200 PSI/13.8 bar 20''-24'' |
| Maximum Working Pressure | 42 °F to 180 °F (6 °C to 82 °C) |
| Coating | 300 μm FBE coating, external and internal to AWWA C550 |
| Certification | UL Listed FM Approved for size14”-16” |
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