U.S. Pipe Valve & Hydrant UL/FM Series Resilient Wedge Gate Valves are available in Non- Rising Stem (NRS) with indicator Post Flange (PIV), Non-Rising Stem with AWWA Style Stuffing Box, and Outside Screw and Yoke (OS&Y) with Handwheel.
PIV Resilient Wedge Gate Valves with Indicator Post Flange have Triple O-ring Seals, Non-Rising Stems with a 2” square Wrench Nut and are available with several different end combinations. These are used as line valves posts and as auxiliary valves with fire hydrants. An Indicator Post is attached to the valve to indicate if buried valve is open or closed. The Indicator Post Flange and O-ring Stuffing box combination is a separate part from the bonnet, and is easily removed or replaced if the need should occur.