1. Before installing the
Gate Valve, check the valve cavity and sealing surface, and do not allow dirt or sand to adhere;
2. The bolts of each connection part of the Gate Valve must be tightened evenly;
3. Check the
Universal Valve packing parts and tighten them to ensure the sealing of the packing and the flexible opening of the gate;
4. Before installing the valve, the Gate Valve user must check the valve model, connection size and pay attention to the flow direction of the medium to ensure consistency with the valve requirements;
5. When installing the valve, the Gate Valve user must reserve the necessary space for the valve drive;
6. The wiring of the drive device must be carried out according to the circuit diagram;
7. The Gate Valve must be maintained regularly and must not be collided or squeezed at will to avoid affecting the seal.
