Value Collection G240 40X20 Malleable Iron Reducing Coupling

Product Description

The VALUE COLLECTION G240 40X20 is a Class 150 malleable iron reducing coupling designed to connect pipes of two different diameters in threaded piping systems. It transitions from a 1-1/2 inch female thread to a 3/4 inch female thread, making it a practical solution for reducing line size within a run of pipe. Rated at 300 psi for liquid and gas service and 150 psi for steam, this galvanized fitting meets the demands of commercial and industrial piping installations. Licensed plumbers and pipefitters are the primary installers for this type of fitting.

This reducing coupling suits residential and light commercial applications including plumbing supply lines, compressed air distribution, natural gas and propane lines, and steam systems operating within rated pressure limits. The galvanized finish provides corrosion resistance in exposed or damp environments. The threaded end connections comply with ISO 7/1 standards, ensuring dimensional compatibility with standard pipe threads used throughout North American and international trade plumbing practice.

Key Features

• Reduces from 1-1/2 inch to 3/4 inch in a single inline fitting
• Threaded end connections per ISO 7/1 standard
• 300 psi liquid and gas pressure rating
• 150 psi steam pressure rating
• Class 150 malleable iron construction
• Galvanized finish for corrosion resistance

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Class 150 threaded malleable iron piping systems accepting 1-1/2 inch by 3/4 inch reducing couplings.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and IFGC requirements for gas service. Shut off and depressurize the line completely before disassembling or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape to male threads before makeup, and do not overtighten, as malleable iron fittings can crack under excessive torque. Pressure-test the system after installation before returning to service.