OS&Y Resilient Seated Gate Valve - Flanged ends

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, our valves are supplied with flanged ends.

Diameter range 2,5” - 12”
Connection Flanges to ANSI B16.1 Class125
Maximum Operating Pressure 300 PSI / 20,7 bar for 2,5”-12”
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 and FM Approved