Pneumatic Knife Gate Valve
Speciality Valve proudly holds the position of the leading Pneumatic Knife Gate Valve Manufacturer in India, extending our supply to regions including India, Cyprus, and Algeria. This specialized valve serves as a mechanical device designed to exert precise control over fluid flow, be it liquids or gases, within pipelines or process systems. Distinguished by its simple yet highly effective design, the valve features a sharp-edged gate or blade that can be raised or lowered, facilitating the regulation or prevention of fluid flow.
The pneumatic aspect of the valve pertains to its actuation process, where compressed air or gas is utilized to operate the valve, enabling remote and automated control. As air or gas enters the pneumatic actuator, it applies force to the gate, prompting its movement within the valve body. This movement, in turn, either opens or closes the passageway, effectively regulating the fluid flow. Pneumatic knife gate valves find exceptional utility in applications involving fluids with solid particles, slurries, or thick materials, as the sharp-edged gate adeptly cuts through, preventing clogging.
Widely employed in demanding industries like wastewater treatment, mining, pulp and paper production, and various heavy-duty applications, these valves from Specialityvalve provide a reliable and effective solution for fluid control, emphasizing durability, precision, and optimal performance.
Advantages:
Bi-Directional Sealing
Excellent Flow Control
Minimal Pressure Drop
Compact Design
Easy Maintenance
Remote Operation
Resilience to Harsh Environments
Cost-Effective
Tight Shut-Off
Industries:
Wastewater Treatment
Mining and Mineral Processing
Chemical Processing
Power Generation
Oil and Gas
Steel and Metal Manufacturing
Marine and Shipbuilding
Water and Desalination Plants
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
Ends: Wafer, Lug, Flanged
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