Intrinsically safe valves

intrinsically safe, electrically controlled, proportional pressure reducing/relief cartridge valves type IWZCDE4

Intrinsically safe pressure reducing - relief cartridge valve type IWZCDE4 … is used for maintaining a given value of pressure which is set continuously, electrically in a hydraulic system. The value of the reduced pressure is a function of the current in the electromagnet coil. This valve can be used in control systems of pumps, hydraulic couplings, brakes and as an initial valve for controlling proportional directional valves (for example, in sectional mobile directional valves).