By the combination HYDAC accumulator and HYDAC accumulator-charging valve pumps and motors in oil hydraulic systems with differing flow demands could be designed smaller. This saves costs and energy – an unnecessary heat appearance will be avoided.
- simple and optimal system adoption by valves with different fixed switch pressure differentials (12, 16, 21%),
- Switch-off pressures within the pressure ranges 100, 250 and 350 bar free adjustable
- low cycle-delta-p
- no unwanted discharge of the accumulator by leakagefree poppet valves