| 摘要 |
<p>Control apparatus including a plurality of fluid control valves (5), especially for supplying items of sanitary ware (1 and 2). The valves have magnetic bistable solenoid actuators drivable by pulse signals and a common control circuit (6) able to drive the actuators independently and the control circuit and actuators are driven by a local power supply including a dry cell battery (7).</p> |
