Value Collection 649.31376538000 Coolant Hose Nipple Valve

Product Description

The VALUE COLLECTION 649.31376538000 is a two-piece coolant hose nipple valve designed for use in snap-together hose systems. This male-to-female fitting allows technicians to create secure, leak-resistant connections in coolant lines without the need for clamps or specialized crimping tools. The body is constructed from POM (polyoxymethylene), a durable engineering thermoplastic that resists moisture, mild chemicals, and mechanical wear. The 1/4-inch NPT thread ensures compatibility with standard threaded ports. Each package contains two pieces, making it practical for back-to-back installation points or keeping a spare on hand during service calls.

This fitting is intended for use in snap-together coolant hose assemblies found in light industrial, HVAC, and equipment cooling applications. The 1/4-inch inside diameter suits smaller-diameter coolant lines where controlled flow and reliable sealing are required. It is well suited for residential and light commercial equipment servicing where modular hose routing is preferred. HVAC technicians and equipment service professionals will find this valve straightforward to install in tight plumbing configurations.

Key Features

• Male x female connection type for in-line installation in coolant hose runs
• POM body construction for chemical resistance and dimensional stability
• 1/4-inch NPT thread for compatibility with standard threaded ports
• 1/4-inch inside diameter sized for smaller-diameter coolant lines
• Snap-together hose system compatibility eliminates need for clamps or crimps
• Two-piece package quantity supports paired or redundant installation

Compatibility

Designed for use with snap-together hose systems requiring a 1/4-inch inside diameter male-to-female coolant hose nipple valve with 1/4 NPT threaded connections.

Installation Notes

Installation is typically performed by HVAC technicians or equipment service professionals. Shut off coolant flow and relieve system pressure before removing or installing any hose fittings. Ensure NPT threads are clean and apply appropriate thread sealant or PTFE tape as required by the applicable plumbing or mechanical code. Verify the hose system is fully seated and locked per the snap-together system manufacturer's procedure before restoring flow.