Value Collection 13146G Malleable Iron Pipe Union 2 in

Product Description

The VALUE COLLECTION 13146G is a 2-inch malleable iron pipe union rated for 300 psi on liquid and gas service and 150 psi on steam service. Unions allow piping sections to be disconnected and reconnected without rotating the pipe itself, making them a standard fitting in mechanical and plumbing systems where future serviceability matters. The galvanized finish provides corrosion resistance in typical indoor and light-duty exposed installations. This fitting is installed by licensed plumbers and pipefitters working on threaded iron pipe systems.

This union is suited for residential and light commercial piping installations carrying water, gas, or steam within the rated pressure limits. Common applications include boiler piping, gas distribution lines, and general-purpose iron pipe assemblies where a break-apart connection is needed for maintenance access. The Class 150 rating aligns with standard threaded malleable iron fitting practice for these service types.

Key Features

• 300 psi liquid and gas pressure rating for dependable service in pressurized systems
• 150 psi steam pressure rating suitable for low-pressure steam piping
• Malleable iron construction provides strength and machinability for threaded connections
• Galvanized finish adds corrosion resistance for extended service life
• Class 150 rated fitting compatible with standard threaded iron pipe assemblies
• 2-inch fitting size fits standard 2-inch NPT threaded pipe

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 2-inch threaded malleable iron pipe systems operating within Class 150 service parameters.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing and mechanical codes. Shut off and depressurize the piping system completely before disassembling or installing any union fitting. Apply an appropriate pipe thread sealant or PTFE tape to all male threads before assembly. Do not overtighten the union nut; tighten until the joint is snug and leak-free, then verify with a pressure test before returning the system to service.