Check Valve | Grooved x Threaded | 4 in.

SKU:
400GTSCV

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$144.95
4" (101.6 mm) Grooved x Threaded Straight Check Valve NPT - UL Listed!
4" (101.6 mm) Grooved x Threaded Straight Check Valve NPT - UL Listed!
4" (101.6 mm) Grooved x Threaded Straight Check Valve NPT - UL Listed! - Bottom
4" (101.6 mm) Grooved x Threaded Straight Check Valve NPT - UL Listed! - Top

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4" (101.6 mm) Grooved x Threaded Straight Check Valve NPT - UL Listed!
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Overview

4 in. (101.6 mm) NPT-Threaded x Grooved Check Valve provides a watertight defense against pollution caused by backflow from water-based systems, including sprinkler and standpipe systems. This UL-listed valve can be installed on a supply line, fire department connection (FDC), fire pump discharge, or gravity tank connection in accordance with NFPA code and local fire code.

This Threaded x Grooved Check Valve has a 4 in. (101.6 mm) male NPT (MNPT) inlet and a 4 in. (101.6 mm) grooved outlet. This in-line valve operates automatically when pressure drops or flows revers and features an o-ring seat and a spring-loaded clapper.

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