Áõ«hÊ״δóÕ½ºÚÈË

2-Way Slip-in Cartridge Valves, Actively Operated - CHE Series

Áõ«hÊ״δóÕ½ºÚÈË's 2-way Slip-in Cartridge Valves , Actively Operated, are designed to eliminate many of the limitations of standard cartridge valves and enable high speed switching functions.

Active Cartridges provideÌýtwo dedicated control areas, one for opening and one for closing the poppet. This enablesÌýa more robust control of directional functions for high speed and high response machines where low system pressure can delay closing times.

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Overview

As a result of two dedicated control areas, one for opening and one for closing the poppet, the Active Cartridge can improve closing time, opening time and closing under load.

  • All pilot and poppet seals create tight fit at all ports to prevent leakage in either directionÌý
  • Can operate without a spring when a defined spool position is not required and hydraulic system pressure is downÌý
  • Cartridge can be closed by a considerably lower control pressure at X due to the larger control surface area AX (compared to the surface area AA)Ìý
  • Opening function and velocity of the cartridge are independent of the pressure in the working ports A and BÌý
  • Ability to be equipped with X-,S-,T-poppets in Sizes NG16 to NG100 per ISO 7368

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Specifications

Specifications Ìý

Nominal Sizes

16, 25, 32, 40, 50, 63, 80, 100

Maximum Operating PressureÌý

350 bar (5,000 psi)

Cavity

ISO 7368

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