Check Valve | Threaded x Threaded | 4 in.

SKU:
400TSCV

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$120.95
Check Valve | Threaded x Threaded | 4 in.
Check Valve | Threaded x Threaded | 4 in.
Check Valve | Threaded x Threaded | 4 in.
Check Valve | Threaded x Threaded | 4 in.

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Check Valve | Threaded x Threaded | 4 in.
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Overview

4 in. (101.6 mm) NPT-Threaded 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 Check Valve has a 4 in. (101.6 mm) male NPT (MNPT) inlet and a 4 in. (101.6 mm) female NPT (FNPT) 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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