Value Collection PC123NB-64 Brass Hex Nipple Reducer

Product Description

The Value Collection PC123NB-64 is a brass hex nipple reducer designed to connect a 3/8-inch male NPT thread to a 1/4-inch female NPT thread in a single compact fitting. The nickel-plated finish provides corrosion resistance suitable for use in fluid and gas piping systems. Rated to 1,000 psi, this reducer handles the pressure demands common in HVAC, plumbing, and pneumatic applications. The hexagonal body allows a wrench to seat cleanly for controlled torque during installation. Plumbers, pipefitters, and HVAC technicians install this fitting when reducing line size between brass or steel pipe components in tight spaces.

This hex nipple reducer is used in residential and light commercial applications where a transition between 3/8-inch and 1/4-inch pipe sizes is required. Typical installation scenarios include instrument lines, gauge connections, compressed air lines, and water supply branch connections. The MNPT x FNPT configuration allows it to thread directly into a female-threaded port on one end while accepting a male-threaded pipe or fitting on the other, simplifying in-line size transitions without additional adapters.

Key Features

• 3/8-inch MNPT to 1/4-inch FNPT configuration reduces line size in a single fitting
• 1,000 psi pressure rating suitable for compressed air, water, and gas service
• Nickel-plated brass construction offers corrosion resistance over base brass
• Hex body profile provides wrench flats for secure, leak-free installation
• Compact form factor fits in confined plumbing and HVAC panel spaces

Compatibility

Designed as a standard threaded reducer fitting compatible with 3/8-inch MNPT and 1/4-inch FNPT pipe connections in brass, steel, or copper piping systems conforming to NPT thread standards.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable IPC or IFGC requirements. Apply thread sealant tape or pipe compound to the male threads before assembly. Shut off and depressurize the line before removing or installing any threaded fitting. Do not over-tighten; use the hex flats with an appropriately sized wrench and stop when the joint is snug and leak-free.