Value Brand 5P574 1-1/2" x 3/4" Malleable Iron Reducer Coupling

Product identity

This malleable iron reducer coupling connects a 1-1/2 inch female NPT pipe to a 3/4 inch female NPT pipe. It meets ASME B 16.3 and B 16.4 standards along with ASTM A-197 and ASTM A47 specifications. The fitting carries FM Approved and UL Listed certifications for code compliance.

Suitable applications

It suits plumbing and mechanical systems requiring a Class 150 transition between those two pipe sizes. Builders needing a different diameter combination or a different connection type such as sweat or compression should select another fitting.

Pressure and temperature headroom

The coupling handles up to 300 psi at 150 degrees F and 150 psi saturated steam pressure. Its rated temperature range spans from -20 degrees to 366 degrees F. Systems operating beyond those pressure or temperature limits require a higher-class fitting.