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The VALUE COLLECTION -12150-8 is a 2-inch black union fitting constructed from forged carbon steel with a black finish. Unions allow piping systems to be disconnected and reconnected without rotating the pipe itself, making them essential for maintenance access points in pressurized lines. This fitting is rated Class 3000 and carries a 3000 psi liquid and gas pressure rating, suitable for demanding industrial and commercial piping applications. End connections are NPT threaded. Licensed plumbers and pipefitters typically install this type of fitting in high-pressure gas and liquid distribution systems where serviceability is a priority.
This union is designed for use in high-pressure piping systems handling liquids or gases. Its Class 3000 pressure rating makes it appropriate for industrial pipework, mechanical rooms, and commercial plumbing installations where forged steel fittings are specified. The black finish is standard for carbon steel pipe fittings used in gas service and non-corrosive liquid applications. The 2-inch NPT connections mate with standard 2-inch threaded pipe.
Designed as an OEM-style replacement or new-installation fitting for 2-inch NPT threaded carbon steel piping systems rated to Class 3000 service.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes such as the IPC or IFGC. Depressurize and isolate the piping system fully before disassembling any union. Apply appropriate thread sealant rated for the service medium to all NPT connections. Do not overtighten the union nut, as this can damage the seating surfaces and compromise the seal.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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