Operating torque test 操作扭矩试验
Manual operating torque 手动操作力矩
Operating Principle And Output Torque 工作原理和输出扭矩
Operating g torque 工作扭矩
Special off-set Disc lifts quickly from seat to reduce wear and reduce operating torque.
特殊的偏置阀瓣能够迅速从阀座上升起，以减少磨损，降低操作力矩。
Operation process as the medium pressure is help to open valve, so reduce operating torque.
操作过程由于介质压力是有助于阀门开启的，所以减小了操作力矩。
Specially designed offset disc lifts quickly from sealing surface to minimize wear and reduce operating torque.
特殊设计的偏置阀瓣结构能够快速从密封表面提升起来，最大限度减小磨损并降低操作力矩。
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