Hydac Technology GmbH
HL Controls
The manifold stacking system is a new type of control logic for machine tools. It consists of individually combined standard modules,Each function module can be used both independently and in stacking configurations. The sequence of modules depends on the control task, as does the use of pressure, flow control, shut-off and directional control valves on the module.

Can be used as individual modules or in stacking configurations locally in the machine Installed close to the particular actuator Can easily be extended to achieve the required range of functions Tried-and-tested cartridge valve technology in conjunction with Cetop valves in completely re-designed and Δp-optimised, modular housings High energy saving potential due to zero-leakage cartridge poppet valves in conjunction with an accumulator charging function Modular design with a range of standardised valve cavities to offer a wide selection of circuits

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