Pneumatic PFA/PTFE Lined Ball Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a trusted Pneumatic PFA/PTFE Lined Ball Valve Manufacturer & Supplier in India, offering automated lined ball valves for corrosive chemicals, acids, alkalis, solvents, and aggressive process media. Equipped with a high-performance pneumatic actuator and premium PFA/PTFE lining, these valves provide fast quarter-turn operation, exceptional chemical resistance, and reliable leak-tight sealing for chemical processing, pharmaceutical, water treatment, and industrial applications.
Specifications
Size Range
DN15 to DN300 (½" to 12")
Body Material
Cast Iron, Ductile Iron, WCB, SS304, SS316
Ball Material
SS304 / SS316 with PFA/PTFE Lining
Actuator Type
Rack & Pinion / Scotch Yoke Pneumatic Actuator
Air Supply Pressure
4–8 Bar
Temperature Range
-20°C to +180°C (Depends on lining material)
Pressure Rating
PN10, PN16 / ANSI Class 150
Lining Material
Virgin PFA / PTFE
Seat Material
PTFE / Reinforced PTFE (RPTFE)
Actuator Action
Double Acting / Spring Return
Accessories
Solenoid Valve, Positioner, AFR, Limit Switch Box, Manual Override
Design Standards
API 608, ASME B16.34, ISO 5211
Product Images
Frequently Ask Questions
It is a PFA/PTFE-lined ball valve operated by a pneumatic actuator for fast and automated isolation of corrosive and chemically aggressive fluids.
Yes. A spring-return pneumatic actuator can be selected for Fail Open (FO) or Fail Close (FC) operation.
The wetted areas are protected by the PFA/PTFE lining, minimizing direct exposure of the valve body to the process fluid.
PFA and PTFE provide excellent chemical resistance, protecting the valve's wetted surfaces from aggressive process media.
Yes. Limit switches or position indicators can be installed to provide open/closed feedback to PLC, DCS, or SCADA systems.
Alis Valves manufactures and supplies Pneumatic PFA/PTFE Lined Ball Valves for chemical, pharmaceutical, petrochemical, and other corrosive industrial applications.
