2SJ30/35 part-turn electric actuators 
 Applies all kinds of butterfly valves, ball valves, dampers and valve control or regulation device is 2SA30/35 derived products in the open-loop control or closed loop control system by 2SA30/35 + secondary reducer; 2SQ (J) 30 switch electric actuator output torque range :110-60000Nm The full travel time :9-54s; 2SQ (J) 35 regulating the electric actuator output torque range :110-12600Nm, the whole travel time :9-54s. 

 The leading products are: a variety of materials, manual / electric valve, manual / electric butterfly valve, manual / electric ball valve, manual / electric cut-off valve, manual / electric diaphragm valves, check valves, control valve, pneumatic valve, solenoid valve and so on. Electric actuator 2SA3 2SQ3, 2SJ3, DKJ, DKZ the DZW, Model DZB, DZT, DQW, QB, LQ, QT, series valve electric device