1/2 Inch 150 PSI Stainless Steel Safety Valve with Soft Seat - Ideal for Water, Air, and Steam Systems in Industrial and Plumbing Applications

Soft seat pneumatic safety valves use an elastomer material to seat the valve which creates a tight seal for lower temperature applications. Soft seat valves provide a tighter seal than hard seat valves, but have a lower temperature range. WARNING: Cancer and Reproductive Harm -

Soft seat pneumatic safety valves use an elastomer material to seat the valve which creates a tight