Trunnion Mounted Ball Valve is a new generation of high-performance ball valves, it is compared with the floating ball valve, the fluid pressure in front of the valve on the ball to generate all the force transferred to the bearings, the ball will not move to the valve seat, so the Trunnion Mounted Ball Valve of the torque is small, the seat deformation is small, the sealing performance is stable, long service life, suitable for high-pressure, large caliber pipeline, long-distance pipeline and general industrial pipelines.

Trunnion Mounted Ball Valve can directly receive computer or industrial instrumentation and other output 4 ~ 20mADC or 1 ~ 5VDC control signal, 220VAC power supply, according to the valve position feedback signal and the set value of the comparison of the deviation of the actuator drive motor for intelligent step adjustment (PID regulation), in order to achieve the actuator supporting the valves or other devices open positioning, while outputting a 4 ~ 20mADC position feedback signal.

Trunnion Mounted Ball Valve is to rotate the ball body 0~90° with the torque of angular stroke output, it can complete the opening and closing action or adjustment action. All-electronic electric actuator, adopting mechatronic structure, with in-machine servo operation and position feedback of opening signal, position indication, manual operation, etc., strong function, reliable performance, simple connection, through the input of current signal or voltage signal, to change the angle of rotation of the ball core (0-90 ° any angle), to realize the proportional adjustment action.

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