Hydraulic safety valve SV

oil

The system consists of one or more safety valves. Available Systems 3-1757 3-1517 3-1548 3-1758 3-1759 3-1760 Characteristics Apart from a satisfactory repeatability, the system under examination ensures low response times, so that the occurrence of pressure peaks is dramatically reduced. The extremely high ratio of preloading pressure to safety device activation pressure (up to 1:5), allows the adoption of reduced preloading pressures for the hydraulic cushions, thus decreasing the stress the cushions are subjected to. The design of the system makes it possible to continuously modify the activation pressure of the safety device, working on the preloading pressure delivered by the control unit.