VALVE MOUNTING ARRANGEMENT

摘要

A valve mounting arrangement comprises a mounting member (27) for fixing to valve actuator (12) and a rotatable part (25). The rotatable part is, or is connected to, a directional fluid control valve for controlling the supply of fluid the actuator. The mounting member (27) has first and second ports (41,42) for communication with corresponding ports on the actuator. The control valve has at least one first fluid passage for the supply of fluid to the actuator and at least one second fluid passage for the exhaust of fluid from the actuator. The control valve is rotatably coupled to the mounting member for rotation about a rotational axis such that the first and second fluid passages are in fluid communication with the first and second ports of the mounting member irrespective of the rotational position of the directional control valve body relative to the mounting. A clamping member (28) clamps the rotatable part against rotation at a selected position.