ART. 991 ELECTRIC SERVO CONTROL WITH MANUAL RELEASE FOR ZONE BALL VALVES

Bidirectional servo control
With auxiliary microswitch.
Sheath made of nylon.
Power supply: 230 V or 24 V.
Consumption: 4 VA.
Minimum and maximum operating ambient temperature: -5 ° C, 70 ° C.
Degree of protection: IP54.
Auxiliary contact flow rate: 2 A.
Trigger time: 25 or 50 seconds.
Rotation angle: 90 °.
Starting torque:
– 50 ” version: 10 Nm;
– 25 ” version: 5 Nm;