| 摘要 |
PURPOSE: A jig for an unloading valve is provided to reduce the disassembling time of an unloading valve since an O-ring can be easily separated from a main body. CONSTITUTION: A jig for an unloading valve comprises a support rod(30), an impact member(50), a stopper(70), and an elastic member. The hook of the support rod is inserted into a valve body(12) and hangs on an O-ring. The impact member is movably installed in the support rod. The stopper is connected to the support rod. The stopper bumps against the impact member and pulls the support rod to the outside of the valve body. The elastic member supports the hook to be movable. |
