Watts 374A Pressure Relief Valves, 3/4"
Description
Highlights:
- Size: 3/4"
- Boiler relief valve
- Used in hot water boiler applications to protect against excessive pressure on all type of hot water heating boiler equipment
- Iron body construction with forged bronze inlet connections
- Non-metallic disc-to-metal seating, stainless steel spring and test lever
- Standard pressure setting: 30 psi
- Pressure range: rated up to 550,000 BTU/hr at 30 psi (2 bar) setting only