Superior B-231 Brass Pipe Thread Fitting 3000 Psi

Product Description

The SUPERIOR B-231 is a brass pipe thread fitting designed for gas and fluid distribution systems requiring a reliable pressure-rated connection. It features a 1/2 inch NPT female inlet and a 1/4 inch NPT female outlet, making it a reducing fitting suited for stepped-down line connections. Rated for working pressures up to 3000 psi, this fitting is built for demanding service environments. The all-brass construction offers corrosion resistance and durability under continuous operating conditions. Licensed plumbers, pipefitters, and gas service technicians are the primary installers of this type of fitting in both residential and light commercial applications.

The B-231 is used in piping systems where a transition from a 1/2 inch NPT female port to a 1/4 inch NPT female port is required. Typical applications include gas distribution manifolds, compressed air lines, and instrumentation supply lines. This fitting is sold individually and is comparable to the Western BF-8-4HP.E for technicians sourcing a cross-reference replacement.

Key Features

• Brass construction for corrosion resistance and long service life
• 3000 psi working pressure rating for demanding system applications
• 1/2 inch NPT female inlet provides a standard, secure threaded connection
• 1/4 inch NPT female outlet for reduced-port downstream connections
• Comparable to Western BF-8-4HP.E for cross-reference sourcing
• Sold individually, no minimum quantity beyond one unit

Compatibility

Comparable to Western BF-8-4HP.E. Designed as an OEM-style replacement or direct cross-reference fitting for systems utilizing 1/2 inch NPT female inlet and 1/4 inch NPT female outlet connections rated to 3000 psi.

Installation Notes

Installation of pipe thread fittings should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and IFGC or IPC standards where relevant. Always depressurize and isolate the line before removing or installing any threaded fitting. Apply thread sealant or PTFE tape appropriate for the service medium — confirm suitability for gas, air, or fluid service before use. Do not overtighten; hand-tighten then wrench-snug to avoid cracking the fitting body or distorting threads.

Technical Specifications

• Material: Brass
• Inlet Thread Size: 1/2 inch NPT Female
• Outlet Thread Size: 1/4 inch NPT Female
• Working Pressure: 3000 psi
• Weight: 0.05 pounds
• Sold As: Each

Standard Information

• Brand: SUPERIOR
• Manufacturer Part Number: B-231