Dixon Valve Coupling MSC1838158K Reusable Hose Male Fitting

Product Description

The DIXON VALVE COUPLING MSC1838158K is a reusable male hose fitting designed for permanent-style field assembly without the need for ferrules or clamps. Threaded to 1/2 inch NPTF, it connects to hose with a 1/2 inch inner diameter and a 15/16 inch outer diameter. The NPTF thread form creates a pressure-tight mechanical seal on makeup, making it well suited for fluid transfer lines in plumbing, hydraulic, and industrial service applications. At 0.1 pounds, it is a compact, lightweight fitting that plumbers and pipefitters install in the field as part of hose assembly work.

This fitting is appropriate for use in residential and light commercial service lines where a reusable, field-serviceable hose end connection is required. It is a practical choice when technicians need to dress hose assemblies on-site and want a fitting that can be removed and reused rather than a swaged or crimped alternative. Typical applications include water service, general fluid transfer, and equipment hookups where 1/2 inch NPTF threaded connections are specified.

Key Features

• Reusable design allows field disassembly and reassembly without special crimping tools
• 1/2 inch NPTF thread provides a pressure-tight seal on thread engagement
• Fits hose with 1/2 inch ID and 15/16 inch OD for a secure grip
• Male thread configuration for direct connection to female NPTF ports and fittings
• Lightweight at 0.1 pounds, suitable for portable or mobile equipment hose runs

Compatibility

Designed as an OEM-style reusable male hose end fitting for use with hose measuring 1/2 inch inner diameter and 15/16 inch outer diameter with 1/2 inch NPTF female-threaded mating ports.

Installation Notes

Installation is performed by plumbers or pipefitters following applicable IPC guidelines for threaded hose fittings. Shut off fluid supply and relieve line pressure completely before disassembling or installing any hose end fitting. NPTF threads rely on thread-form interference for sealing; inspect threads for damage before assembly. Do not overtighten — thread engagement to hand-tight plus the manufacturer-recommended turns is standard practice for NPTF connections.