Value Collection G220 15 Malleable Iron Pipe Coupling 1/2 in

Product Description

The VALUE COLLECTION G220 15 is a malleable iron threaded pipe coupling designed for joining sections of pipe in liquid, gas, and steam service lines. Rated at 300 psi for liquid and gas and 150 psi for steam, this Class 150 fitting meets ISO 7/1 standards for threaded pipe connections. The galvanized finish provides corrosion resistance in a range of service environments. At 1/2 inch fitting size, it is a common size used throughout residential and light commercial piping systems. Plumbers, pipefitters, and HVAC technicians install this coupling where a reliable, code-compliant threaded connection is required.

This coupling is suited for use in water supply, natural gas distribution, steam, and other fluid-handling piping systems where malleable iron fittings are specified. Its threaded end connections allow for tool-only installation without soldering or welding, making it appropriate for field repairs and new construction alike. The 1/2 inch size fits common small-diameter pipe runs found in residential plumbing, heating systems, and light commercial gas piping applications.

Key Features

• 300 psi liquid and gas pressure rating for reliable service in pressurized lines
• 150 psi steam pressure rating suitable for low-pressure steam systems
• Threaded end connections per ISO 7/1 for standard compatibility
• Class 150 malleable iron construction for durability under mechanical stress
• Galvanized finish provides corrosion resistance in wet or outdoor environments

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/2 inch threaded malleable iron pipe systems in liquid, gas, and low-pressure steam service.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the International Plumbing Code or International Fuel Gas Code. Shut off and depressurize the pipe system completely before removing or installing any fitting. Apply appropriate thread sealant or PTFE tape to male threads before assembly and tighten to hand-tight plus wrench turns per standard practice. Do not overtighten malleable iron fittings, as the material can crack under excessive torque.