STP valve supply the manual part-turn actuator has an action angle of 0-90°, which is used to drive quarter-turn valves such as ball valves, butterfly valves, plug valves. These actuators are driven by hand gearbox.  

STP Valve supply the “TET” brand actuators from Tianjin, which has more than 30 years experiences of designing and manufacturing. We will provide you the best quotation and solution for your requirements in valve actuators.

Part Turn Manual Actuator

Part Turn Hand Operated Actuator

Part Turn Manual Valve Actuator