Knife gate valve working performance and installation precautions

by:Lianke Valve     2022-08-23
Knife gate valve has the advantages of simple and compact structure, reasonable design, light material saving, reliable sealing, light and flexible operation, small volume, smooth passage, small flow resistance, light weight, easy installation and disassembly, etc. 2.5MPa, working normally under the condition of temperature -29~550℃. The gate of the knife gate valve has a shearing function, which can scrape off the adhesive on the sealing surface and automatically remove the sundries. The stainless steel gate can prevent the seal leakage caused by corrosion. Precautions for the installation and use of the knife gate valve: 1. Before installation, check the valve cavity and sealing surface, and do not allow dirt or sand to adhere; 2. The bolts of each connecting part should be tightened evenly; 3. Check the requirements of the packing part Compression not only ensures the tightness of the packing, but also ensures 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. The user is installing the valve. When installing the valve, the necessary space for valve drive must be reserved; 6. The wiring of the drive device must be carried out according to the wiring diagram;
To that end, Lianke Valve Co.,Ltd. has successfully built a solid foundation and infrastructure for valve application manufacturing.
Lianke Valve Co.,Ltd. has a wide variation of including types of industrial valves, types of industrial valves and types of industrial valves, etc.
We have abundant experience in providing enhancement services and we are expert in valve application.
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