Installation And Use Of Pneumatic Knife Gate Valve

Installation and use of Lined Gate Valve:

1. Before installation, check the valve cavity and sealing surface, and do not allow dirt or sand to adhere;

2. Bolts at all connection parts must be tightened evenly;

3. Check the packing parts and press them tightly to ensure the sealing of the packing and the flexible opening of the gate;

4. Before installing the valve, the 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 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. Pneumatic knife-type gate valves must be maintained regularly and must not be collided or squeezed at will to avoid affecting the seal.