Value Collection 4RSB3/8*1/4 Pipe Reducer 3/8x1/4 Ss

Product Description

The VALUE COLLECTION 4RSB3/8*1/4 is a threaded pipe reducer fitting designed to connect a 3/8-inch female pipe thread to a 1/4-inch female pipe thread in a single inline transition. Constructed from 304 stainless steel, it delivers reliable corrosion resistance in a wide range of fluid and gas piping applications. Rated to 150 psi at Schedule 40, this fitting suits both residential and light commercial installations where a reduction in pipe diameter is needed without sacrificing thread integrity. Licensed plumbers and pipefitters are the primary installers for this type of fitting.

This reducer fitting is commonly used in plumbing, compressed air, hydraulic, and fluid transfer systems where a 3/8-inch to 1/4-inch pipe size reduction is required. Its FNPT x FNPT end connections accept standard male-threaded pipe on both sides, making it compatible with a broad range of Schedule 40 piping systems. Typical applications include instrumentation lines, low-pressure fluid systems, and service piping in residential and commercial mechanical rooms.

Key Features

• 304 stainless steel construction provides corrosion resistance for wet and chemical-exposure environments
• FNPT x FNPT threaded connections on both ends accept standard male-threaded pipe
• 150 psi pressure rating suitable for Schedule 40 service
• 3/8-inch to 1/4-inch inline diameter reduction in a compact form factor
• Threaded connection eliminates the need for soldering or welding during installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 40 threaded piping systems using standard NPT connections in 3/8-inch to 1/4-inch reducer configurations.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable IPC and local plumbing codes. Shut off and depressurize the line completely before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly, and hand-tighten before finishing with a pipe wrench. Do not overtighten stainless steel threads, as galling can occur.