Pneumatic 3 PC Screwed Ball Valve
Resistant
Sealing
Operation
Long Life
ALIS Valves is a leading Pneumatic 3 Piece Threaded Ball Valve Manufacturer & Supplier in India, offering high-quality automated ball valves for industrial flow control. Available in WCB, CF8, CF8M, SS304, SS316, Duplex, and Forged Steel, our valves provide leak-tight sealing, easy maintenance, and reliable performance for water, oil, gas, steam, chemical, and process industry applications.
Specifications
Valve Size
½" to 4" (DN15 to DN100)
Body Material
CF8 (SS304) / CF8M (SS316) / WCB
Stem Material
SS304 / SS316
Pressure Rating
PN16 / PN25 / PN40 / 1000 WOG
Thread Standard
BSP / NPT
Leakage Class
ANSI Class VI (configuration dependent)
Ball Material
SS304 / SS316
Seat Material
PTFE / RPTFE / TFM
Air Supply Pressure
3 to 8 Bar
Temperature Range
-20°C to +180°C (seat dependent)
Product Images
Frequently Ask Questions
It is a three-piece ball valve with threaded ends and a pneumatic rotary actuator for automatic opening and closing. It is commonly used in compact industrial piping systems.
Compressed air operates the pneumatic rotary actuator, which rotates the ball approximately 90° to open or close the valve.
Yes. The pneumatic valve can be integrated with PLC, DCS, and SCADA systems using suitable control accessories such as a solenoid valve and position feedback device.
They are used for automated isolation and flow control of water, air, oil, gas, chemicals, and other compatible fluids.
Threaded ends provide a compact and convenient pipeline connection, particularly suitable for smaller-diameter piping systems.
Alis Valves manufactures and supplies Pneumatic 3-Piece Screwed Ball Valves for automated industrial isolation and flow control applications.
