Soft sealing gate valve For sale includes auxiliary body, valve stem and valve cover. The valve cover is fixed on the auxiliary body and the inner end is inserted into the auxiliary body. The valve stem passes through the valve cover and the auxiliary body. There is a seal between the valve cover and the valve stem. There is a stepped surface on the inner wall of the inner end of the valve cover for the valve stem to pass through, and the sealing ring is press-fitted between the stepped surface of the valve cover and the auxiliary body. Because of the soft sealing gate valve of the present utility model The valve cover of For sale is provided with a stepped surface, and the sealing ring is press-fitted between the stepped surface of the valve cover and the auxiliary body, so the sealing ring with an inner hole diameter larger than that of the valve stem in a natural state can be used, so that it can be used in When the valve stem passes through, the sealing ring will not be sheared and damaged. After the valve cover presses it, the sealing ring will deform radially and stick to the valve stem to achieve sealing. Even in the case of leakage, it is only necessary to remove the valve cover and replace the sealing ring, which is very convenient for maintenance.

The above is a brief introduction to the relevant knowledge about soft sealing gate valve For sale.