Description
Reliable Model REL-PIW-388 Wall Post Indicators are cULus Listed and FM approved for use with NRS (Non-Rising Stem) gate valves equipped with a crane nut, to indicate valve position (open, shut, or in-between) for a water supply valve to a fire protection system. The Wall Post Indicator is suitable for valves sized 2-1/2” to 12”. The Wall Post Indicator’s critical internal components are manufactured from corrosion-resistant alloys and pre-lubricated with an anti-seizing compound for use in an outdoor environment.