Directional control slide valve with an electrical displacement sensor

摘要

Directional control slide valve with a housing in which or in the liner of which there is formed a longitudinal bore in which a spool is arranged in a manner which allows it to be moved backwards and forwards, the position of the spool being measured and controlled by means of an electrical displacement sensor coupled to the spool, characterised in that the electrical displacement sensor is arranged symmetrically in the temperature field of the directional control slide valve.