Dixon Valve Coupling 1820604S Male Stem 1/4 Nptf Brass

Product Description

The DIXON VALVE COUPLING 1820604S is a reusable male stem hose fitting designed for threaded fluid-transfer connections in industrial and trade plumbing applications. Built from brass, this fitting accepts a 3/8-inch hose ID and threads into a 1/4 NPTF port. The NPTF thread standard creates a pressure-tight mechanical seal without requiring sealant tape on every installation, making it a reliable choice for pneumatic and hydraulic lines, compressed air systems, and general fluid-handling assemblies. At 1.96 inches overall length and 0.1 pounds, it is a compact, field-serviceable component that plumbers, pipefitters, and mechanical contractors install routinely on hose assemblies.

This fitting is suited for residential, commercial, and light industrial installations where a reusable, metal hose end is required at a 1/4 NPTF threaded connection point. The reusable design allows the fitting to be installed and removed without damaging the hose, reducing material waste during maintenance or reconfiguration of fluid-transfer lines. Typical applications include compressed air distribution, water service lines, hydraulic hose assemblies, and general-purpose fluid routing wherever a 3/8-inch ID hose terminates at a threaded male port.

Key Features

• Brass construction for corrosion resistance and durability in fluid-handling service
• 1/4 NPTF thread standard provides a pressure-tight seal at the threaded connection
• Compatible with 3/8-inch hose ID for secure hose attachment
• Reusable design allows removal and reinstallation without hose replacement
• Compact 1.96-inch overall length suits tight installation spaces
• Threaded connection type for straightforward assembly with standard hand tools

Compatibility

Designed as an OEM-style reusable male stem fitting for 3/8-inch ID hose assemblies terminating at 1/4 NPTF threaded ports in industrial, commercial, and residential fluid-transfer systems.

Installation Notes

Installation is performed by licensed plumbers, pipefitters, or qualified mechanical technicians. Depressurize and isolate the hose assembly completely before removing or installing any hose fitting. Thread engagement should be verified for proper NPTF seating; inspect threads for damage before assembly. Follow applicable IPC and facility-specific pressure-system procedures when integrating into pressurized lines.