Value Brand Reducer Coupling 2 1/2 in x 1 1/2 in Class 150 Malleable Iron

Reducer coupling for iron pipe

The Value Brand malleable iron reducer joins a 2 1/2 in pipe to a 1 1/2 in pipe using FNPT threads on both ends. It meets ASME B 16.3 and B 16.4, ASTM A-197 and ASTM A47, and carries FM Approved and UL Listed marks. The fitting is rated for 300 psi at 150 Degrees F and saturated steam at 150 psi across a temperature range of -20 to 366 Degrees F.

Class 150 malleable iron construction

Malleable iron provides the ductility needed to absorb vibration and thermal cycling without cracking. The FNPT threads create a sealed joint when assembled with appropriate sealant, and the Class 150 rating matches standard low-pressure piping practice. FM and UL listings confirm the coupling has been tested for fire-protection and general-service applications.

Check thread size and pressure class before ordering

Verify that both pipe ends are cut to the 2 1/2 in and 1 1/2 in nominal sizes and threaded to FNPT standard. Confirm the system design pressure does not exceed 300 psi at 150 Degrees F and that the operating temperature stays within the -20 to 366 Degrees F range. Buyers needing a different size combination or a higher pressure class will need another fitting.