Dixon Valve Coupling MSC1836104K Male Hose Fitting 1/4 Nptf

Product Description

The DIXON VALVE COUPLING MSC1836104K is a reusable male hose fitting designed for connecting flexible hose to threaded pipe or equipment ports. Machined from brass, this fitting accepts hose with a 3/8 inch inner diameter and 5/8 inch outer diameter and threads into a 1/4 inch NPTF female port. The tapered NPTF thread form creates a pressure-tight mechanical seal without requiring thread sealant tape, making it a reliable choice in fluid transfer, compressed air, and hydraulic service lines. Weighing 0.1 pounds, it is compact and suited for applications where space around the fitting is limited. Plumbers, pipefitters, and industrial maintenance technicians are the typical installers.

This fitting is suited for light-to-medium duty hose assemblies in industrial, commercial, and maintenance environments. Common applications include compressed air distribution lines, hydraulic service connections, water transfer systems, and general fluid handling setups where a secure, leak-resistant hose-to-pipe transition is required. The reusable design allows the fitting to be removed and reinstalled on replacement hose without specialized crimping equipment, reducing assembly costs in service and repair work.

Key Features

• Reusable construction allows reinstallation on replacement hose without crimping tools
• 1/4 inch NPTF threaded connection provides a dry-seal, pressure-tight fit
• Brass construction offers corrosion resistance in water, air, and light fluid service
• Fits 3/8 inch hose inner diameter and 5/8 inch hose outer diameter
• Threaded connection type compatible with standard NPTF female ports
• Sold individually, no minimum assembly quantity required

Compatibility

Designed as an OEM-style replacement or direct-install fitting for flexible hose assemblies requiring a 1/4 inch NPTF male threaded connection with a 3/8 inch inner diameter and 5/8 inch outer diameter hose interface.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or qualified industrial maintenance technicians. Shut off and depressurize the system fully before removing or installing any hose fittings. NPTF threads are designed to seal on thread engagement alone, but verify system pressure ratings before assembly and confirm the fitting is fully engaged before returning the line to service. Do not overtighten, as brass threads can be damaged by excessive torque.