Dixon Valve Coupling B12 Ground Joint Hose Coupling

Product Description

The DIXON VALVE COUPLING B12 is a ground joint hose coupling designed for secure, leak-resistant connections between hoses and fluid delivery systems. Ground joint couplings mate a ground male stem to a ground female swivel, creating a metal-to-metal seal that holds under pressure and resists vibration-induced loosening. Weighing 0.04 pounds, the B12 is a compact, single-piece fitting suited for industrial, agricultural, and general fluid-transfer applications. Licensed plumbers, pipefitters, and industrial maintenance technicians install this type of coupling in steam, water, and air service lines where a reliable threaded connection is required.

Ground joint hose couplings like the B12 are used across a wide range of service environments including steam lines, compressed air systems, water transfer, and general industrial fluid handling. The compact form factor makes it appropriate for tight-space installations and portable hose assemblies. This fitting is typically installed by licensed pipefitters, industrial mechanics, or plumbing professionals in both commercial and light industrial settings.

Key Features

• Ground joint design creates a metal-to-metal seal for secure, leak-resistant connections
• Lightweight construction at 0.04 pounds for easy handling and installation
• Single-unit packaging allows for precise inventory control and replacement purchasing
• Compatible with standard hose coupling systems used in industrial and commercial fluid transfer

Compatibility

Designed as an OEM-style replacement or supplemental fitting for standard ground joint hose coupling systems used in industrial and commercial fluid transfer applications.

Installation Notes

Installation of hose couplings should be performed by a qualified pipefitter, plumber, or industrial mechanic familiar with applicable fluid system codes. Always depressurize and drain the line fully before removing or installing any coupling. Inspect mating ground surfaces for nicks or debris prior to assembly, as surface damage can compromise the metal-to-metal seal. Follow applicable codes such as ASME B31.1 or ASME B31.3 for industrial piping systems when applicable.