TORQUE WRENCH FOR MEASUREMENT OF VALVE SHAFT TORQUE AND SYSTEM USING TORQUE WRENCH THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a torque wrench for measurement of the valve shaft torque which enables measuring the torque of valve shaft for manual valves of different shapes and sizes by use of one tool correctly and simply.;SOLUTION: There is provided the torque wrench for measurement of the valve shaft torque to control the tightening torque of valve shaft of manual valves to which a handle with at least two forks is attached, which includes at least two pins for engaging to a side piece of each fork of the handle, a grip part fixing the pins, and a torque wrench body linked to the grip part.;COPYRIGHT: (C)2011,JPO&INPIT