Electric Knife Gate Valve
Product Description The opening and closing part of the knife gate valve is the ram, and the movement direction of the gate is perpendicular to the direction of the fluid. The knife gate valve can only be fully opened and closed, and can not be adjusted and throttled. The gate has two sealing...
The electric knife gate valve has the advantages of simple and compact structure, reasonable design, light material saving, reliable sealing, easy and flexible operation, small volume, smooth passage, small flow resistance, light weight, easy installation, easy disassembly and so on. It can work normally under the working pressure of 1.0MPa-2.5MPa and operating temperature of - 29-650 ~C. The knife gate valve has the function of shearing. It can scrape the adhesion on the sealing surface and remove the impurities automatically. The stainless steel gate can prevent the sealing leakage caused by corrosion.
Installation and use editor
1. the valve cavity and sealing surface must be inspected before installation. No dirt or sand adhesion is allowed.
2. bolts of all connections should be tightened evenly.
3. check packing position to tighten up, not only ensure the tightness of packing, but also ensure that the gate is flexible.
4. Before installing the valve, the user must check the valve type, connection size and pay attention to the flow direction of the medium to ensure consistency with the valve requirements.
5. users must set aside the necessary space for valve actuation when installing valves.
6. the wiring of the driving device must be carried out according to the circuit diagram.
7. knife gate valves must be regularly maintained and not allowed to collide and squeeze at will, so as not to affect sealing.