ATOS
LIQZO-LES, LIQZP-LES Servoproportional 3-way Cartridge, Dual Transducers, Size 25-80, Max Flow 135-2100 L/min

Key Features

  • Mounting surface: ISO 7368

  • LIQZO: Sizes from 16 to 40,
  • Max pressure 350 bar
  • Max flow: 600 to 2500 l/min

  • LIQZP: Sizes from 50 to 100,
  • Max pressure = 420 bar
  • Max flow: 4000 to 16.000 l/min

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High Performance, 2-way poppet type proportional cartridge valves with two position transducers for best accuracy and dynamics in not compensated flow regulations.

They are specifically designed to achieve high speed closed loop controls; the cartridge execution for blocks installation grants high flow capabilities and minimized pressure drops.

The main poppet  is controlled in double closed loop position by the DLHZO (DLKZOR for size 63 to 100) servoproportional valve  (see table F180) and LVDT position transducers 3 and 9.

The electronic driver supplies the servoproportional valve with proper current to align valve regulation to the reference signal, the integral execution  has rugged construction and grants factory presetting for valve-to-valve interchangeability