Control valve

摘要

The control valve has a valve body (64) arranged in the valve chamber (63). The control valve has an actuator (62), which is fixed at the valve housing, to operate the valve body. The actuator has a housing (74) which is electrically connected with the valve housing. A spindle (86) made of electric insulating material is accommodated in the housing. A coil (87) is wound around the spindle, and has an earthing end (87b) and a supply end (87a), also a first connection plate (95) close to the spindle. The earthing end is connected to the coil at the first connection plate (95). An electric supply connection (90) is formed out in the housing, so that the supply end (87a) of the coil is connected with the supply connection. A second connection plate (96) faces and is spaced from the first connection plate, so that the second connection plate is connected electrically with the housing. A number of flexible contacts (97) are arranged, between the first and the second connection plates, in order to electrically connect the plates. The contacts are fixed at the two connection plates, and which contact the respective other connection plate.