HYDAC offers a wide range of direct acting and pilot operated Relief and Reducing Valves.
Features:Screens to protect pilot orifice from contamination and ensure reliable operationVariety of adjustment mechanism optionsSpring ranges up to 6000 psi 420 barAdjustable under full pressureStroke limiting device for enhanced safetyFast response with excellent stabilityAll external surfaces zinc-platedHardened poppet to ensure Minimal wear and extend service lifeOne piece body maximizes reliability and Minimizes the effects of eccentricityIndustry common cavity DB08A-01-C-N-330V Hydraulic Cartridge Valve.In general, the direct acting valves are faster in response while pilot operated valves have flatter pressure/flow characteristics.A screw-in cartridge, direct acting, poppet type relief valve intended for use as pressure limiting device in hydraulic circuits which require low internal leakage and fast response to pressure changes.