∂ SKD32.. Operating voltage AC 230 V, 3-position control signal
∂ SKD82.. Operating voltage AC 24 V, 3-position control signal
∂ SKD6.. Operating voltage AC 24 V, control signal DC 0…10 V, 4…20 mA or
0…1000 Ω
∂ SKD6.. Choice of flow characteristic, position feedback, stroke calibration,
LED status indication, override control
∂ SKD62UA with functions choice of direction of operation, stroke limit control,
sequence control with adjustable start point and operating range,
operation of frost protection monitors QAF21.. and QAF61..
∂ Positioning force 1000 N
∂ Actuator versions with or without spring-return function
∂ For direct mounting on valves; no adjustments required
∂ Manual adjuster and position indicator
∂ Optional functions with auxiliary switches, potentiometer, stem heater and
mechanical stroke inverter
∂ SKD..U are UL-approved