Installation of the single sprocket wheel-moving knife gate valve
1. Before the installation,you must check the valve cavity and sealing surface and other parts.Make sure there is no dirt or sand clinging to the body;
2. For each bolt connection parts, it should be uniformly tight up;
3. Check the packing pressure parts requirements, both to ensure that the packing sealing, also to ensure that the gate is open and flexible;
4. Users must check the valve before installing, connected to the flow direction of medium size and note, ensure the consistency with the valve requirements;
5. The user must be set aside driven necessary space when installing the valve;
6. Drive device connection must be followed by the circuit diagram;
7. The blade type gate valve must be regularly maintained.They shall not be arbitrarily collided and extrude in case affecting the sealing.
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