Proportional pressure relief cartridge inverse pilot operated
Description
Pilot operated proportional pressure relief valve with inverse function. Thread M22x1,5 and cavity according to ISO 7789. As standard versions, 4 pressure levels are available. The adjustment takes place by means of a Wandfluh proportional solenoid (VDE-standard 0580). The cartridge body made of steel is zinc coated and therefore rust-protected. The solenoid coil is made of plastic.
Application
The valve has its application in hydraulic sy-stems, in which the pressure frequently has to be changed. The facility for electric remote controlling of the valve in conjunction with process control systems enables economic problem solutions with repeatable sequences. Installation of the screw-in cartridge in control blocks. Cavity tools are available for machining the cavities in steel and aluminium (hire or purchase). Please refer to the data sheets in register 2.13.
Key facts
Proportional inverse pressure relief valve
Screw-in cartridge
- Pilot operated
- Nominal pressure adjustable +20 % / -30 %
- Qmax = 100 l/min
- pmax = 400 bar
- pN max = 200 bar
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