Check valves with hydraulic release are a type of check valve. They block one or both hydraulic consumer lines or are used as a hydraulically actuated drain or circulation valve.
In the closed state the check valve type RH has zero leakage. Available with hydraulic release. Hydraulic release suppresses relief surges that can occur at high pressure and with a large consumer volume.
Features and benefits:
Pressures up to 700 bar
with hydraulic release for smooth switching
Blocking of leak-free hydraulic cylinders