SIEMENS西门子SQL321B25_SQL321B50_SQL321B150执行器
SQL321B25
Electromotoric actuator 25 Nm, 90°, AC 220 V, 2P/SPDT
Electromotoric actuator for operation of VKF42.. butterfly valves as shutoff and control valves in heating, ventilation and air conditioning plants. No mounting kits required.
Flange connection to EN ISO 5211.
Additional info
The actuators have built-in end switches. 1 double auxiliary switch, 1 potentiometer 1000 Ohm can be retrofitted.