Rotary drive for HERZ butterfly valves DN 100/125/150/200
Torque 160 Nm, 2 x auxiliary switch, operating time of motor 35 s / 90 °, protection class IP66/67, manual adjustment hand crank, connection terminals 2.5 mm², power consumption in operation 20 W. Adapter 1 7711 48 or 1 7711 49 must be ordered separately.


Rotary drive for HERZ butterfly valves DN 100/125/150/200
Torque 160 Nm, 2 x auxiliary switch, actuation: continuous, control signal 2...10 V, operating time of motor 35 s / 90 °, protection class IP66/67, manual adjustment hand crank, connection terminals 2.5 mm², power consumption in operation 20 W. Adapter 1 7711 48 or 1 7711 49 must be ordered separately.