Pneumatic Pinch Valve

Corrosion
Resistant

Leak Tight
Sealing

Automated
Operation

Low Maintenance
Long Life

Alis Valves is a leading Pneumatic Pinch Valve Manufacturer Supplier in India 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.

DOWNLOAD CATALOGUE

Product Specifications and Overview

Size Range

DN 25 to DN 600

Pressure Rating

Up to 10 Bar (Application Dependent)

Body Material

Cast Iron / Ductile Iron / Fabricated Steel

Sleeve Material

Natural Rubber / EPDM / Nitrile / Neoprene

Actuator Type

Pneumatic (Air Operated)

Air Supply

4–8 Bar

End Connection

Flanged

Temperature Range

-10°C to +120°C (Depends on Sleeve)

Media

Slurry, Powder, Abrasive Fluids, Chemicals

Leakage

100% Tight Shut-Off

Download GAD Drawing

Product Gallery

Industries Served

Cement

Engineered valve solutions tailored for critical Cement operating processes.

Chemical

Engineered valve solutions tailored for critical Chemical operating processes.

Data centres

Engineered valve solutions tailored for critical Data centres operating processes.

Fertilizer

Engineered valve solutions tailored for critical Fertilizer operating processes.

Applications

Ammonia

High-performance flow automation engineered for Ammonia operations.

CO₂

High-performance flow automation engineered for CO₂ operations.

Compressed Air

High-performance flow automation engineered for Compressed Air operations.

Cryogenic

High-performance flow automation engineered for Cryogenic operations.

Frequently Ask Questions

What Is a Pneumatic Pinch Valve?

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.

Can a Pneumatic Pinch Valve Be Used for Flow Regulation?

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.

Can It Handle High Temperature?

The allowable temperature depends primarily on the sleeve material. The correct sleeve must be selected according to the actual operating temperature.

How Does a Pneumatic Pinch Valve Work?

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.

Can It Handle High Pressure?

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.

Who Is a Pneumatic Pinch Valve Manufacturer in India?

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.