Mueller Industries B34580-180 Pressure Relief Valve 180 PSI 1-5/8" NPT X 1-5/8" NPTFI

The Mueller Industries B34580-180 Pressure Relief Valve is crucial for HVAC systems to prevent pressure build up that is dangerous. This valve opens if the pressure in the system goes higher than the set limit then the system works with normal pressure. They are made primarily of brass; thus, they are reliable for use at high pressure, and have a pressure rating of up to 180 PSI. With a size of 1-5/8” NPT, the valve can be used in different HVAC systems because of the versatility of the size. This valve is advantageous to the HVAC systems as it protects them from pressure surges hence increasing equipment durability and lowering the costs of maintenance.