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Way valve |
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Conversion of 4 - 20 mA into proportional valve lift at single- and double-acting hydraulic cylinders.
Voith way valves (flow controller) are electro-hydraulic inverters with integrated position control and sub cascaded solenoid control.
Applications:
Control of servo cylinders for the control of turbo machinery.
Design:
A Voith way valve (flow controller) is an electrically controllable way valve, consisting of a power-controlled solenoid and a 3/3-way hydraulic unit for single-acting or a 4/3-way hydraulic unit for double-acting cylinders.
Advantages
- Easy installation with standard industrial connections
- Design is insensitive to dirt
- High dynamics and virtually no hysteresis
- Resolution 0.002 mm
- Max. and min. stroke of power piston is adjustable by potentiometer X0 and X1
- available also in different explosion proofed designs
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