Installation And Maintenance Of Stainless Steel Gate Valves

1. The handwheel, handle and transmission mechanism are not allowed to be used for lifting, and collision is strictly prohibited.

2. The double gate valve should be installed vertically (that is, the stem is in a vertical position and the handwheel is at the top).

3. The gate valve with bypass valve should be opened before opening (to balance the pressure difference between the inlet and outlet and reduce the opening force).

4. The gate valve with the transmission mechanism shall be installed according to the provisions of the product instruction manual.

5. If the valve is often opened and closed, lubricate it at least once a month.