ANSI Class150 Cast Steel Stainless Steel WCB CF8 CF8M Motorised Knife Gate Valve
Product introductioin:
Knife type gate valve is flat valve plate bottom with knife-type oblique incision, with the function of cutting off the medium, so that the valve is not blocked by the medium.
Knife type gate valve is also known as knife-type gate valve, knife-type slurry valve, its opening and closing parts are the gate, the direction of the movement of the gate is perpendicular to the direction of the fluid, and the knife-type gate valve can only be fully opened and fully closed, not adjusted and throttled.
Pneumatic knife gate valve matched with pneumatic actuator, it can driven easily by compressed air, with single acting or double acting function, with low starting torque, excellent sensitivity and sensing speed.
Product technical paratmeters:
Diameter nominal DN(mm) | 40~1200 | |
Pressure nominal PN(MPa) | 0.6~1.0 | |
Pressure test Ps (MPa) |
Strength test (Water) | 0.9~1.5 |
Sealing test (Water) | 0.66~1.1 | |
Medium applicable | Cement slurry, sand pulp, paper pulp, fiber pulp and other impurities in the mine pipeline | |
Connection way | Wafer, flange | |
Driven method | Electric actuator |
Product features:
1. Remote control: The electric knife gate valve can be remotely controlled through a control system, which is very important for automated production lines. Valves can be easily opened and closed through preset programs or manual operations.
2. Good interchangeability: Due to the standard design of the electric knife gate valve, it has good interchangeability. This not only facilitates equipment maintenance and replacement, but also improves production flexibility.
3. Multiple control methods: In addition to traditional mechanical control methods, electric knife gate valves also support control through PLC, DCS and other control systems, further improving their automation level.