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Pneumatic Actuated Knife Gate Valve
African Valve is the premium Pneumatic Actuated Knife Gate Valve Supplier in Egypt. It is a type of valve that controls the flow of semi solid material with an actuator that functions with compressed air. A knife-edge gate valve is attached that moves perpendicular to the flow path to either block or allow the flow of material. In this valve the gate is connected to a pneumatic actuator, which is a device that converts the energy of compressed air into mechanical motion, when it receives a signal it directs the compressed air to either open or close the gate valve, when the valve is open the gate lifted and allow the fluids and gases to pass through the valve and when the valve is close, the gate is lower create a tight seal and block the flow. These valves are operated in industries where flow control is critical and they are designed to withstand high pressure and temperature.
Pneumatic Actuated Knife Gate Valve comes in large sizes that make handling the valve easier.
These valves are the top choice for industries such as Chemical industry, Refinery, power plant and many others. They offer reliable operation and tight shut-off capabilities.
Configuration of a Pneumatic Actuator:
- 4-20 Mamp
- Pneumatic single acting actuators
- Pneumatic double acting actuators
- Pneumatic rotary actuators
- Pneumatic Scotch and Yoke actuators
- Pressure: 228 bar
Temperature:
- Standard -4°F to 200°F (-20°C to 93°C)
- Low -40°F to 176°F (-40°C to 80°C)
- High 0°F to 300°F (-18°C to 149°C)
Advantages:
- Precious flow control
- Tight shut off
- Fast and reliable operation
- Simple and robust design
- Wide range of materials and sizes
 Industries:
- Chemical industry
- Refineries
- Mining and Mineral process
- Power Plant
- Cement Industry
 Description:
- Available materials: WCB, WC6, WCC, LCB, LCC, Cast iron, Ductile Iron, SS316, SS304
- Size: 2″ to 80″
- Class: 150 to 300
- Nominal Pressure: PN6 to PN40
- Operation: Pneumatic Actuated Knife Gate Valve.
- Ends: Wafer, Lug, Flanged
In summary, Knife gate valves have a compact design which make them suitable for applications where space is limited and can handle thick media easily.
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