Operating device e.g. proportional double stroke magnet, for e.g. hydraulic valve, has component whose outer diameter is selected so that another component is pushed into former component during mounting process of device

摘要

The device has a pole plate (48) arranged between adjacent coil bodies (14). Outer diameter of a component (84), consisting of a pole core, a pole tube, magnetic separations and an end part, is selected such that another component (72), with the corresponding inner diameter, is pushed into the component (84) during the mounting process of the device, where the component has bodies (14) with coil windings and the plate (48).