Proportional 2-way flow control cartridge
Description
Direct operated, load compensated proportional flow control valve as screw-in cartridge for UNF cavity. With the solenoid deenergised, the control spool is held in the closed position by a spring. The change of the electric current is followed by a proportional volume flow change. From the input (1), the fluid flows over the control and throttling spool to the controlled output (2). For the control, Wandfluh proportional amplifiers are available (see register 1.13).
Application
Proportional flow control valves are suitable for precise speed control, where the load current has to be maintained constant independent of the input and output pressure. For machining the cartridge cavity in steel and aluminum blocks, cavity tools are available (hire or purchase). Please refer to the data sheets in register 2.13.
Key facts
Proportional 2-way flow control cartridge
- direct operated
- Qmax = 80 l/min
- QN max = 80 l/min
- pmax = 350 bar
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