VIS Hydraulics RVY0.M18

A screw-in, cartridge style, direct acting, poppet type, normally closed hydraulic relief valve. It’s typically used to protect hydrauliccomponents from pressure transients. When the pressure at the Inlet (1) reaches the valve setting, the valve starts to open to tank(2) throttling flow to minimize the pressure rise. The innovative geometry of the deflector provides in fact a very low rise rate, andthe poppet design guarantees great stability. The cartridge offers quick response to load changes in hydraulic circuits requiring lowinternal leakage as well as limited hysteresis. Note: the RVY0 in the standard configuration can be used in crossover reliefapplications.