Value Collection -12150-3 Black Union 1/2 Inch Npt Class 3000

Product Description

The VALUE COLLECTION -12150-3 is a 1/2 inch NPT black union fitting manufactured from forged carbon steel with a black finish. Unions allow piping systems to be disconnected and reconnected without cutting or threading existing pipe, making them essential for service access points in pressurized gas and liquid lines. This fitting is rated Class 3000 with a 3,000 psi pressure rating, suited for high-pressure industrial and commercial piping applications. It ships as a package of 3 units. Pipefitters and plumbers install this type of union where routine maintenance or equipment replacement requires periodic line disconnection.

This union is appropriate for use in high-pressure threaded pipe systems carrying liquids or gases. The NPT end connections provide a standard tapered thread fit compatible with Schedule 80 and similar high-pressure piping configurations. Class 3000 forged fittings are commonly found in industrial process piping, commercial mechanical rooms, and other applications where elevated pressure ratings are required. The black finish is standard for this class of carbon steel fitting.

Key Features

• Forged carbon steel construction for high-strength, high-pressure service
• Class 3000 pressure rating at 3,000 psi for demanding liquid and gas applications
• 1/2 inch NPT threaded end connections for standard tapered thread compatibility
• Black finish standard for carbon steel pipe fittings
• Union design allows full pipe disassembly without cutting or re-threading
• Package of 3 units per order

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/2 inch NPT threaded high-pressure piping systems rated to Class 3000 service in liquid and gas applications.

Installation Notes

Installation should be performed by a licensed pipefitter or plumber in accordance with applicable mechanical and plumbing codes. Depressurize and isolate the line completely before disassembling or installing any union fitting. Apply an appropriate thread sealant or PTFE tape rated for the service medium to all NPT threads before assembly. Do not overtighten threaded connections; use a pipe wrench on the fitting body, not the union nut.