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The DIXON VALVE COUPLING DV-00193 is a brass hose insert fitting designed to create secure barb-to-barb connections in fluid transfer lines. The fitting seats inside the hose bore and relies on the barbed profile to grip the inner wall, resisting pull-out under pressure. Machined from brass, it resists corrosion in water, light oil, and many common fluid service applications. At 2.06 inches overall length, it is a compact insert suited for tight routing and confined plumbing runs. Installation is performed by plumbers, pipefitters, and irrigation technicians in both residential and light commercial settings. This listing contains 5 fittings per package.
The DV-00193 is used wherever a 5/8 inch ID hose line requires a barbed union or transition point. Typical applications include irrigation systems, water transfer hoses, low-pressure fluid lines, and general-purpose plumbing assemblies. The hose barb x hose barb end configuration allows two hose ends to be joined at a single fitting without additional adapters. Brass construction makes it appropriate for potable water, hydronic, and general fluid service where dezincification resistance and machinability are relevant considerations.
Designed as an OEM-style replacement or service fitting for standard 5/8 inch ID flexible hose lines used in irrigation, fluid transfer, and general-purpose plumbing assemblies.
Installation is typically performed by a licensed plumber or qualified irrigation technician. Shut off all fluid supply and relieve system pressure before removing or installing hose fittings. Secure the hose over the barbs using an appropriate clamp rated for the service pressure and hose type. Follow all applicable local plumbing codes and manufacturer hose specifications when selecting clamp style and 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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