For forced draught burners, condensing boilers and gas engines: The 5th MultiBloc® generation consists of ValveBody and two independent valve actuators (ValveDrive). Every actuator contains the safety shut-off function. In addition, a pressure control function is available. A stepper motor is used for the valve and pressure control function. A switching power supply allows operation with 100 ... 240 VAC. Sizes from Rp/NPT 2 to DN 150/NPS 6.
Exhibitor: Karl Dungs GmbH & Co. KG