Dixon Valve Coupling DV-00337 Threaded Nipple Npt Steel

Product Description

The DIXON VALVE COUPLING DV-00337 is a steel threaded combination nipple designed for hose connections in fluid transfer systems. This fitting uses NPT (National Pipe Taper) thread standard, providing a reliable, pressure-resistant seal when mated with compatible hose ends or pipe fittings. Combination nipples of this type serve as the male-threaded interface between a hose assembly and a pipe, valve, or manifold connection point. Installation is typically performed by plumbers, pipefitters, or industrial maintenance technicians in both commercial and light industrial applications where hose-to-pipe transitions are required.

The DV-00337 is suited for use in fluid transfer, compressed air, water, and general industrial service lines where NPT-threaded hose connections are standard. It is sold as a single unit, making it practical for replacement or repair work on existing hose assemblies. The steel construction provides durability in demanding service environments where temperature and pressure resistance are priorities.

Key Features

• NPT thread standard ensures compatibility with standard pipe and hose fittings across North American plumbing and industrial systems
• Steel construction provides strength and durability in fluid transfer and compressed air service
• Threaded nipple design allows direct connection between hose ends and threaded ports or fittings
• Single-unit packaging supports individual replacement and repair applications

Compatibility

Designed as an OEM-style replacement or service fitting for hose assemblies requiring NPT-threaded male nipple connections in plumbing and industrial piping systems.

Installation Notes

Installation of threaded nipple fittings should be performed by a licensed plumber or qualified pipefitter in accordance with applicable IPC and local plumbing codes. Depressurize and drain the affected line before removing or installing any hose fitting. Apply appropriate thread sealant or PTFE tape to NPT threads before assembly to ensure a leak-free connection. Do not overtighten, as this can damage threads or cause fitting failure.