Valve Installation Requirements

1. Before installing the valve, carefully check whether the model and specifications of the valve used are consistent with the design;
2. Check whether the valve can be used under the required conditions according to the valve model and factory instructions;
3. When lifting the valve, the rope should be tied to the flange connection between the valve body and the valve cover, and should not be tied to the handwheel or valve stem to avoid damage to the valve stem and handwheel;
4. When installing a valve on a horizontal pipeline, the valve stem should be vertically upward and the valve stem should not be installed downward;
5. When installing the valve, do not use forceful pulling to connect the valves to avoid damage caused by uneven force;
6. The rising stem gate valve should not be installed in a humid place underground to avoid corrosion of the valve stem.