This 1/2 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a lead free brass body construction with 1/2 inch NPT threaded male inlet and 1/2 inch NPT threaded female (drain) outlet, and stainless steel spring. It is listed and certified by CSA. The pressure relief is set at 125 psi (8.6 bar).
- For use in systems containing water, oil, and air
- Protects against buildup of excessive pressure
- Lead free brass body construction
- Listed and certified by CSA