Pneumatic Cage Control Valve

Valvesonly is the foremost Pneumatic cage control valve manufacturer in USA. A pneumatic cage control valve is an industrial device that regulates fluid flow using compressed air. It features an inner cage-like structure that guides the flow-controlling element. By adjusting the air pressure, precise flow modulation is achieved, making it suitable for various processes.

A pneumatic cage control valve operates by using compressed air to adjust a cage-like structure within the valve. This structure guides the movement of the valve plug or disc, regulating fluid flow. By varying the air pressure, the valve’s opening can be controlled, allowing for accurate modulation of flow rates.

Valvesonly is the topmost Pneumatic cage control valve manufacturer in USA. It compressed air to adjust flow through a cage-like structure, ensuring accurate control in industries like oil and chemicals.


  • Body
  • Cage
  • Valve Plug or Disc
  • Actuator
  • Diaphragm
  • Spring
  • Positioner
  • Stem
  • Seat
  • Pressure Ports


  • – Well-suited for high-pressure systems.
  • – Responds swiftly to control signals.
  • – Enhances operational safety and minimizes vibrations.
  • – Compatible with a variety of fluids.
  • – Guarantees accurate process parameter control.


  • oil and gas
  • petrochemical
  • chemical processing
  • power generation


  • Pneumatic cage control valves are used to control the flow of crude oil, refined products, and various chemicals. They help maintain proper pressure and flow rates within the process to optimize production and ensure safety.
  • They ensure that the right number of reactants is introduced into the process, leading to desired reaction outcomes and minimizing wastage.
  • They help maintain efficient energy production while preventing equipment damage due to fluctuations in pressure and flow.
  • These valves play a key role in controlling the flow of water, chemicals, and additives in processes such as filtration, disinfection, and pH adjustment.
  • employed in controlling the flow of chemicals, steam, and pulp in various stages of the paper manufacturing process.
  • automated assembly lines to control the flow of liquids and gases in different manufacturing stages, ensuring precise and consistent processes.
  • These valves control the flow of slurry, chemicals, and water in various mineral processing steps, helping to optimize resource extraction.


  • Body material- Cast Iron, Cast Steel (WCB, WC6, LCB, WCC, LCC, WC9), Ductile Iron, Stainless Steel (SS304, SS316, CF8, CF8M)
  • Class150, 300
  • Size – 1”-6”
  • Ends- Socket weld, butt weld, flanged, threaded
  • Operation- Pneumatic

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    Pneumatic Cage Control Valve

    Pneumatic Cage Control Valve   S. No Component Materials 1 Valve Body WCB WC6 CF8 CF8M 2 Lower Sleeve 304,316/Stellite 316/Stellite 3 Valve Plug 304,316/Stellite 316/Stellite 4 Balanced seal ring 1.4310+D31 5 Upper Sleeve 304,316/Stellite 6 Valve rod 304,316 316 7 Metal Spiral Wound Gasket 304,316+Soft Graphite 8 Stud 35,304 9 Nut 45,304 10 Gasket […]