Overview of all products
Hydraulic proportional servo valves and electronic products
Proportional Servovalves
Proportional-Servovalve D40V
- Direct driven
- Pilotvalve
- high dynamic
- Flow of 1 – 40 Liter
- Max. pressure 350bar
Proportional-servovalve D40
- Direct driven
- Onboard electronics
- Position transducer
- Flow of 5 – 40 Liter
- Max. pressure 350bar
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
Proportional-servovalve D100
- Direct driven
- Onboard electronics
- Position transducer
- Flow of 60 – 100 Liter
- Max. pressure 350bar
Trolled servovalves
Servovalve S25
Two stage high performance Flowcontrol Servovalve
- Flow of 1- 25 Liter
- Max. pressure 315 bar
Servovalve S100
Two stage high performance flowcontrol Servovalve
- Flow 25 – 50 Liter
- Max. pressure 315 bar
Servovalve S120
Two stage high performance flowcontrol Servovalve
- Electrical feedback
- Flow 50 – 120 Liter
- Max. pressure 315 bar
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
Servovalve S300
Three stage high performance flowcontrol Servovalve with position transducer
- Electrical feedback
- Flow 100 – 300 Liter
- Max. pressure 315 bar
Ressure servovalves
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.
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
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
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
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
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
Amplifier electronics AE-2D
Digital Amplifier Electronics for AE-2D and Valves from other brands with bipolar magnets
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