Value Collection 4CU-CFF1/4 Pipe Union 1/4 in Fnpt 304 Ss

Product Description

The VALUE COLLECTION 4CU-CFF1/4 is a 1/4-inch threaded pipe union constructed from 304 stainless steel. It connects two sections of pipe with female NPT threads on both ends, allowing the line to be broken and reconnected without disturbing the surrounding piping. Rated to 150 psi, this union is suited for low- to moderate-pressure systems where a removable, leak-resistant joint is required. Plumbers and pipefitters install this fitting in process lines, instrumentation tubing, and utility plumbing where corrosion resistance and reliable sealing are priorities.

This union is appropriate for residential and light commercial plumbing applications involving water, air, or compatible fluid lines. The FNPT x FNPT configuration accepts standard 1/4-inch male NPT pipe ends on both sides, making it a common choice for instrument connections, compressed air drops, and small-bore service lines. It is typically installed where periodic disconnection of a pipe run is needed for maintenance or equipment servicing.

Key Features

• 304 stainless steel construction provides corrosion resistance in wet and moderately aggressive service environments
• FNPT x FNPT end connections accept standard 1/4-inch male NPT pipe threads on both sides
• 150 psi pressure rating suitable for low- to moderate-pressure fluid and air service
• Threaded union design allows pipe runs to be disconnected and reconnected without cutting
• Compact 1/4-inch size fits tight-clearance instrument and utility line installations

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/4-inch FNPT threaded pipe systems in plumbing, HVAC, and light industrial applications.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters. Shut off and depressurize the line completely before disassembling or installing any union fitting. Apply thread sealant tape or compound to the male NPT threads before making up the connection, and tighten to hand-snug plus the manufacturer-recommended turns without over-torquing the stainless threads. Verify there are no leaks under pressure before returning the system to service.