| 摘要 |
The present invention provides a pressure setting device for a safety valve, capable of automatically setting opening pressure of a safety valve. According to an embodiment of the present invention, the pressure setting device includes: an installation part placed in a base to install a body of the safety valve, and including a load cell supported by the body of the safety valve; an adjusting part placed towards the installation part to adjust set opening pressure of the safety valve by manipulating a setting member of the safety valve installed in the installation part; an elevating part equipped with the control part and installed in the base to elevate the adjusting part against the installation part; and a control part controlling the elevating part and the adjusting part depending on the set opening pressure of the valve, a detected load of the load cell, and a signal of a switch. |
