DUNGS VD-R-AC Valve Drive (Open/Close + Regulation, 100-240 VAC) Socket Weld 411U1 is an electro-hydraulic actuator

411U1 is an electro-hydraulic actuator used on industrial and commercial combustion systems where reliable gas valve operation and rapid fail-safe closure are required

Engineered to meet industrial safety standards with comprehensive safety interlocks and programmable operation parameters

unlike relays

automatic burner control system with intermittent duty for controlling and monitoring two- and three stage modulating blower burners with a single servomotor

291B9 Servo Motor

DUNGS VD-R-AC Valve Drive (Open/Close + Regulation, 100-240 VAC) Socket Weld 411U1 is an electro-hydraulic actuatorDUNGS VD R AC Valve Drive (Open Close + Regulation, 100 240 VAC) for the MBE (GasMultiBloc Generation E) system. Designed for high reliability in industrial gas trains. The ValveDrive is an electronic actuator with a stepper motor for 100 240 VAC 50 60 Hz. Each ValveDrive can be combined with all ValveBody versions. Operation mode is indicated with a blue LED. A visual position indicator is integrated as standard. Open close valve drive with pressure