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High-limit temperature & exhaust sensors
Lightweight and quick to install compared to flanged or wafer valves
4 magnitude ground motion
The non-slam clapper mechanism minimizes water hammer and ensures smooth operation
Connection Type: Hub x Hub
1" Test & Drain Valve with Pressure Relief (UL/FM) 1-1/2 copper tee High-limit temperature & exhaust sensorsOverview This 1" Test & Drain Valve with integrated Pressure Relief is designed for wet fire sprinkler systems on multi story installations requiring pressure relief per NFPA 13 13R. It combines test and express drain functions in a compact, single handle assembly and includes tamper resistant test orifice and sight glasses. Key Features UL Listed and FM Approved for fire protection applications. Compact, single handle ball valve for easy operation.
