1. Before installation, the valve cavity and sealing surface should be inspected. No dirt or grit shall be allowed to attach. 2. The bolts on the connecting parts shall be evenly tightened. 3. Check the requirements of the packing parts to ensure the tightness of the packing , But also to ensure that the gate open flexible; 4 users in the installation of the valve, the valve must be proofed the model, the connection size and pay attention to the flow of media to ensure consistency with the valve requirements; 5 users in the installation of the valve, you must reserve the valve-driven The necessary space; 6. Drive wiring according to the wiring diagram; 7. Knife gate valve must be regularly maintained, shall not be free to crash and squeeze, so as not to affect the seal.
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