Pneumatic Pinch Valve
Resistant
Sealing
Operation
Long Life
Alis Valves is a leading manufacturer of Pneumatic Pinch Valves designed for automated flow control of slurry, abrasive, and corrosive media. These valves use a pneumatic actuator to compress a flexible elastomer sleeve, ensuring smooth operation and reliable shut-off. With no direct contact between the media and metal parts, pneumatic pinch valves offer superior resistance to wear and extended service life in demanding industrial environments.
Specifications
Size Range
DN 25 to DN 600
Body Material
Cast Iron / Ductile Iron / Fabricated Steel
Actuator Type
Pneumatic (Air Operated)
End Connection
Flanged
Media
Slurry, Powder, Abrasive Fluids, Chemicals
Pressure Rating
Up to 10 Bar (Application Dependent)
Sleeve Material
Natural Rubber / EPDM / Nitrile / Neoprene
Air Supply
4–8 Bar
Temperature Range
-10°C to +120°C (Depends on Sleeve)
Leakage
100% Tight Shut-Off
Product Images
Frequently Ask Questions
A Pneumatic Pinch Valve is an air-operated valve that controls or stops flow by compressing a flexible elastomer sleeve. It is particularly suitable for slurry, abrasive, corrosive, viscous and solid-containing media.
Yes, depending on the valve and sleeve design. Pinch valves can be used for throttling as well as on-off isolation, although the suitability for continuous modulating service should be confirmed for the specific application.
The allowable temperature depends primarily on the sleeve material. The correct sleeve must be selected according to the actual operating temperature.
Compressed air operates the valve mechanism and causes the flexible sleeve to collapse or pinch. This reduces or completely closes the flow passage, providing isolation of the process media.
Yes, where the specific valve and sleeve are designed for the required pressure. The actual pressure rating must be confirmed for the selected model and application.
Alis Valves is a Pneumatic Pinch Valve manufacturer and supplier in India, offering pneumatic pinch valve solutions for slurry, abrasive, corrosive and solid-containing media used in mining, cement, chemical, wastewater, power and other industrial applications.
