Watts 0383308 1-1/4" Pressure Relief Valve 2830000 BTU 45 PSI

Watts 0383308 1-1/4” Pressure Relief Valve is a safety part that protects HVAC systems. This valve is made of iron construction for the high capacity system 2830000 BTU and comes with 1-1/4”NPT inlet and 1-1/2” NPT outlet. Its main purpose is to operate on a relief mode and release any extra pressure whenever the pressure level in the system rises to the maximum pressure of 45 PSI to avoid system breakdowns and expensive repairs. This 740 series valve is universally suitable for residents and commercial purposes, protecting boilers, chillers, heat pumps, and other HVAC equipment.