Overview of all products

Hydraulic proportional servo valves and electronic products

Proportional Servovalves

Servoventil D40V

Proportional-Servovalve D40V

  • Direct driven
  • Pilotvalve
  • high dynamic
  • Flow of 1 – 40 Liter
  • Max. pressure 350bar
Proportional-Servoventil D40V

Proportional-Servovalve D40

  • Direct driven
  • Onboard electronics
  • Position transducer
  • Flow of 5 – 40 Liter
  • Max. pressure 350bar
Hochtemperatur Servoventil D40T

High temperature servovalve D40T

Available in two versions

D40T1: Fluid-temperature -40°C to +160°C,
Ambient temperature -40°C to +80°C

D40T2: Fluid-temperature -40°C to +160°C,
Ambient temperature -40°C to +160°C

Delivery with external electronics AE-2 and hight temperature cable harness

Proportionales Servoventil D100

Proportional-Servovalve D100

  • Direct driven
  • Onboard electronics
  • Position transducer
  • Flow of 60 – 100 Liter
  • Max. pressure 350bar

Trolled servovalves

Servoventil S25

Servovalve S25

Two stage high performance Flowcontrol Servovalve

  • Flow of 1- 25 Liter
  • Max. pressure 315 bar
Servoventil S100

Servovalve S100

Two stage high performance flowcontrol Servovalve

  • Flow 25 – 50 Liter
  • Max. pressure 315 bar
Servoventil S120

Servovalve S120

Two stage high performance flowcontrol Servovalve

  • Electrical feedback
  • Flow 50 – 120 Liter
  • Max. pressure 315 bar
Servoventil S120i

Servovalve S120i

Two stage high performance flowcontrol Servovalve

  • Position-, force-, pressure- or speed control
  • Two stage servovalve with spool position feedback LVDT
  • Fully iron
  • Rugged, long-life design
  • Integrated controller electronic
Servoventil S300

Servovalve S300

Three stage high performance flowcontrol Servovalve with position transducer

  • Electrical feedback
  • Flow 100 – 300 Liter
  • Max. pressure 315 bar

Ressure servovalves

Druckservoventil DS6-SAB

Pressure control servovalve DS6

The Selec pressure control Servovalve DS6 keeps a Oilpressure constant. The pressure is electricaly controlled and adjustable up to 300 bar. Its switchtime is extremely short and therefore well known for highspeed reactiontime application.

  • Max. flow at pressuredifference of 5 bar = 30 l/min.
Druckservoventil DS11

Pressure control servovalve DS11

The Selec pressure control Servovalve DS11 keeps a Oilpressure constant. The pressure is electricaly controlled and adjustable up to 210 bar. Its switchtime is extremely short and therefore well known for highspeed reactiontime applications.

  • Max. flow at pressuredifference of 5 bar = 50 l/min.

Poppet valves

Sitzventil Si6

Poppet valve Si6

  • low current consumption
  • Flow 8-40Liter/Min
  • Max. pressure: 350bar

Poppet valve Si6Ex

  • Low current consumption
  • Flow: 8-40Liter/Min
  • Max. pressure: 350bar
  • ATEX-Certified

Electronic products

Verstaerker Elektronik AE-1

Amplifier electronics AE-1

Driver: Digital / Signal: Analog

Application:
Control of servovalves with control current of max. 400 mA

  • Powersupply: 24 VDC
  • Control Signal: +/-10VDC, 0….10VDC, 4….20mA, +/-10mA, +/-50mA
Verstaerker Elektronik AE-2

Amplifier electronics AE-2

Driver: Digital / Signal: Analog Application: Control of servovalves with LVDT-Piston-position control and control current of max. 400 mA. Option: External feedback of pistonposition from customer-cylinder

  • Powersupply: 24 VDC
  • Control Signal: +/-10VDC, 0….10VDC, 4….20mA, +/-10mA, +/-50mA
Verstaerker Elektronik AE-1D

Amplifier electronics AE-1D

Digital Amplifier Electronics for AE-1D and Valves from other brands with bipolar magnets.

  • Max. current adjustable to +/-1A, +/-1.6A, +/-2.5A
  • Dither Funktion
  • Parameter setting via USB-interface
  • Optional parameter setting by bluetooth with App
Verstaerker Elektronik AE-2D

Amplifier electronics AE-2D

Digital Amplifier Electronics for AE-2D and Valves from other brands with bipolar magnets

P/Q-Regler AE-PQ-A Druckbegrenzungsregler für hydraulische Achsen

P/Q-Regler AE-PQ-A

P/Q-controller (pressure limitation control)

  • Sensors
  • Force 0… 10 V or 4… 20 mA
  • One or two pressure sensors (Differential pressure)
  • Optimized control structure for reduced pressure overshoots
  • Output optimized for valves with integrated electronics