PRV-1DA

Our PRV-1DA pressure relief valve is a direct-operated, robust valve for small flow rates and high pressures. For example, it can be used as a pressure cut-off valve in control blocks. Three variants are available: manually adjustable, hydraulic, and electro-proportional. In conjunction with a hydraulically actuated 2/2-way valve, a pressure relief function with a flat characteristic curve can be achieved. P opens to PT as soon as the set pressure is exceeded. The return pressure has no influence on the pressure at P, thus allowing for the creation of sequential or priority circuits.