Cage Guided Pneumatic Actuated Control Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted Cage Guided Pneumatic Actuated Control Valve Manufacturer & Supplier in India, offering precision-engineered control valves for high-pressure and severe service applications. Designed with a robust cage-guided globe valve and high-performance pneumatic actuator, these valves provide exceptional plug stability, precise flow regulation, low vibration, reduced noise, and reliable shut-off. They are ideally suited for oil & gas, petrochemical, power generation, steam, refineries, chemical processing, and industrial automation systems.
Specifications
Size Range
DN25 to DN400 (1" to 16")
Body Material
Cast Steel (WCB), WC6, WC9, SS304, SS316, SS316L
Seat Material
Metal Seat / Soft Seat (Application Dependent)
Actuator Type
Pneumatic Diaphragm / Pneumatic Piston
Control Signal
4–20 mA with Electro-Pneumatic Positioner / 3–15 PSI
Temperature Range
-46°C to +550°C (Depending on Trim & Seat Material)
Design Standards
IEC 60534, ASME B16.34, ISA S75, ISO 5211
Pressure Rating
PN16, PN25, PN40, PN64, PN100 / ANSI Class 150, 300, 600 & 900
Trim Material
SS304, SS316, Hardened Stainless Steel, Stellite Trim
End Connection
Flanged, Butt Weld
Air Supply Pressure
3 to 7 Bar
Accessories
Positioner, Air Filter Regulator (AFR), Solenoid Valve, Limit Switch, Position Transmitter (Optional)
Leakage Class
ANSI Class IV, V, VI (As Required)
Product Images
Frequently Ask Questions
A Cage Guided Pneumatic Actuated Control Valve is a globe-type control valve in which the valve plug is guided by a cage surrounding the plug. A pneumatic actuator moves the plug linearly to regulate process flow.
Alis Valves manufactures and supplies Cage Guided Pneumatic Actuated Control Valves for high-pressure and severe-service applications, including oil & gas, refineries, petrochemical plants, power generation, steam, chemical processing and industrial automation.
A cage-guided valve primarily describes how the plug is guided and how the trim is constructed, while double-seated refers to a valve having two seating surfaces. A cage-guided valve may be single-port or have other specialized trim arrangements.
The cage provides stable and accurate plug guidance. It helps reduce lateral movement, vibration and instability, particularly under demanding flow conditions.
For precise modulating control, a positioner is recommended. It improves positioning accuracy and repeatability.
