1/2 Inch Stainless Steel Safety Valve with Hard Seat - 100 PSI Pressure Relief for Water, Air, and Gas Systems - Ideal for Industrial, Plumbing, and HVAC Applications

Hard seat pneumatic safety valves use metal-to-metal contact to seat the valve. These safety relief valves are ideal for high-temperature and corrosive-environment conditions that an elastomer seal could not withstand. WARNING: Cancer and Reproductive Harm -

Hard seat pneumatic safety valves use metal-to-metal contact to seat the valve