Automatic valve control device for water flow connection - additional manual adjustment of operating valve for override in fault conditions

摘要

The automatic valve control device is for a water connection, esp to a water consuming appliance. It has a valve (3) in the water connection connected to a control valve (21) and drive. A manual adjustment unit allows the operating valve (3) to be closed independently of the setting and function of the control drive. A manual adjustment unit allows the operating valve (3) to be closed independently of the setting and function of the control valve. USE/ADVANTAGE - In the case of a fault occurring, permits the operating valve to be closed.