Structure of Transformer Oil Drain Valve

Structure of Transformer Oil Drain Valve

General structure: generally includes valve body, valve core assembly, valve cover, and valve seat. There is an oil passage in the valve body, and the valve core component is inserted into the oil passage. The valve cover is located at the upper end of the

 valve body, and the valve seat is located at the lower end of the valve body. There may also be sealing rings, springs, and other components used for sealing and controlling the movement of the valve core.

Special structure: The transformer oil drain valve includes a flange connected to the oil tank, a valve body, and a valve cover. 

The valve body is equipped with a sampling hole and an oil drain hole, and a sealing ring is provided between the valve body 

and the oil drain plug, and between the valve body and the valve cover.