Pressure control valves pressure relief subplate/threaded/cartridge pilot operated type DB (DBW)
WN | pmax [MPa] | Qmax [dm3/min] |
no card |
download datasheets |
10, 20, 30 | 35 | 650 | WK 420 140
|
| |
Download 3D models ask about productPRODUCT DESCRIPTION:
valve type:
- DB – for setting max. pressure of the system
- DBW – with a pilot for pressure-less starting a pump
mounting:
- subplate mounting in any position
- threaded mounting
Control/setting
- direct operated with a DC or AC (in DBW version) electromagnet of different values of supply voltage
- setting element: rotary knowb (with or without a key), setting screw
- manual control of electromagnets with a manual override switch - in case of a power failure
unloading types of DBW valves:
- in a current-free position open
- in a current-free position closed