A Compact, Highly Accurate Pressure Relief Valve

Designed for precise, tamper-proof performance, this direct-acting valve is factory preset to your specified crack pressure or flow rate. It features a Quad ring seal for extreme accuracy and repeatability, with a narrow reseat band.

Choose from vent-to-atmosphere or inline configurations in brass, aluminum, or 316 stainless steel. An optional deflector cap increases flow capacity while safely directing discharge.