This Cash Acme® is a pressure only safety relief valve designed specifically for the protection of hot water supply systems where over-pressure conditions are likely to occur as a result of thermal expansion.
It is Completely automatic, the relief valve reseats after pressure relief. The safety relief valve may be installed directly on the tank or in a tee and is appropriate for either side (hot or cold) of the water heater. It is fitted with a bronze body, brass and stainless steel internal parts, a silicone seat disc and a stainless steel pressure spring. CSA certified.
- Relief Setting: 150 psi
- Connection: 3/4 in. IPS
- Construction: bronze body, brass and stainless steel internal parts. Silicone seat disc and a stainless steel pressure spring