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The VALUE COLLECTION 649.31379112000 is a two-piece coolant hose BSPT valve designed for use in snap-together hose systems. Each package contains two valves with a 3/8-inch inner diameter and a female-to-female BSPT connection configuration. The body is constructed from POM (polyoxymethylene), a durable engineering-grade thermoplastic well suited for fluid handling applications. This valve type is typically installed by maintenance technicians and plumbers working on coolant distribution systems where tool-free, snap-together hose assemblies are used.
This valve is intended for snap-together coolant hose systems where quick, reliable fluid shutoff or flow control is needed. The 3/8-inch ID sizing makes it compatible with standard small-bore coolant lines found in industrial and light commercial cooling setups. The female-to-female BSPT threading allows direct inline installation between two male-threaded hose fittings or components. Two pieces are included per package, making it practical to service multiple connection points in a single order.
Designed for use with snap-together hose systems utilizing 3/8-inch ID coolant hose and 3/8 BSPT male-threaded connections.
Installation is typically performed by maintenance technicians or plumbers. Always depressurize and drain the coolant system before removing or installing hose valves. Verify that mating fittings use matching BSPT thread form and that the hose ID is consistent with the 3/8-inch valve bore before assembly. Do not overtighten threaded connections into the POM body, as plastic threads can crack under excessive torque.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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