1 Knife gate valves must be inspected before installation, and sealing surface of the cavity and other parts, does not allow dirt or sand attached.

2 Bolts of the joints, requirements for evenly tighten;

3 Check packing requirements of pressed parts, both to ensure the tightness of packing, but also to ensure the gate open and flexible;

4 Before installing the valve, users must check the model of valve, Gate Valvesthe size of the connecting and pay attention to the flow of medium, to ensure the consistency with the requirements of the valve;

5 Before install the valve,Balance Valves users must set aside the necessary space for the valve driver ;

6 The connection wire of the drive must be processed in accordance with the wiring diagram;

7 Knife valve must be regularly maintained, it is not wise to collision and extrusion, so as not to affect the sealing

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