Dixon Valve Coupling DV-00199 Barbed Hose Adapter 1/4 in

Product Description

The DIXON VALVE COUPLING DV-00199 is a brass barbed hose fitting adapter designed to connect flexible hose to threaded pipe or equipment ports. It features a 1/4 inch barbed end for securing hose and a 1/4 inch Male National Pipe Taper Fuel (MNPTF) threaded end for sealing engagement with female pipe threads. Brass construction provides corrosion resistance and durability in fluid-transfer applications. This adapter is sold in a package of 5 units, making it practical for service technicians who need spares on hand or are outfitting multiple connection points in a single job.

This fitting is suited for low-pressure fluid and gas transfer lines found in HVAC, plumbing, pool equipment, and light industrial settings. A licensed plumber, HVAC technician, or service professional would typically install this adapter where flexible hose must transition to a rigid male NPT-threaded port. The 1/4 inch ID hose barb is sized for standard 1/4 inch inside diameter tubing or hose.

Key Features

• Brass construction for corrosion resistance in fluid-transfer service
• 1/4 inch barbed end secures 1/4 inch ID hose without additional ferrules
• 1/4 inch MNPTF thread provides pressure-rated seal on female NPT ports
• Compact adapter configuration suits tight-space installations
• Sold in a pack of 5 for multi-point installations or service stock

Compatibility

Designed as an OEM-style replacement or service fitting for applications requiring a 1/4 inch barb-to-MNPTF adapter in brass construction with standard NPT threading.

Installation Notes

Installation is performed by a licensed plumber or qualified HVAC or pool service technician. Shut off fluid or gas supply and depressurize the line before removing or installing any fitting. Apply thread sealant tape or compound to the MNPTF threads in accordance with applicable IPC or IFGC requirements before hand-tightening and torquing. Secure the hose over the barb with an appropriate hose clamp to prevent blowoff under pressure.