Pinch Valve

Product Details:

A Manual Pinch Valve is a simple yet highly effective valve designed to control the flow of slurries, powders, granular materials, and corrosive fluids in industrial piping systems. It consists of a flexible elastomer sleeve (pinch tube) that is pinched manually by a mechanism to open, throttle, or shut off the flow. Known for its simplicity, durability, and excellent sealing performance, it is ideal for abrasive or corrosive applications where conventional valves may fail.

• Material Construction:

  • Body: Mild Steel (MS), Cast Iron (CI), Stainless Steel (SS), or Carbon Steel

  • Sleeve: High-grade Rubber (EPDM, NBR, Neoprene) or specialized elastomers depending on fluid compatibility

• Operation:

  • Manual – Operated via handwheel or lever mechanism for precise control

• Design Type: Pinch type – Flexible sleeve pinched to control flow

• Sizes Available: From 1/2” to 12” or custom sizes based on application needs

• Pressure Rating: Typically suitable for low to medium pressure (1 – 10 bar)

• Temperature Range: -10°C to 80°C (depending on elastomer material)

• Surface Finish: Corrosion-resistant coating or galvanized finish

• Standards Compliance: IS, ASTM, ANSI, DIN

1. Chemical Processing Plants:
   Suitable for handling corrosive chemicals and aggressive fluids where no direct contact with mechanical parts ensures longer service life.

2. Mining & Mineral Processing:
   Ideal for slurry, abrasive fluids, and bulk solid handling applications where other valves may wear out quickly.

3. Food & Beverage Industry:
   Used in hygienic applications for powders, granular materials, or liquids where easy cleaning and low contamination risk are important.

4. Pharmaceutical Industry:
   Applied in powder and slurry handling systems ensuring contamination-free operation.

5. Water Treatment Plants:
   Used in controlling sludge, slurry, and other waste fluids in industrial and municipal water treatment applications.

6. Cement & Bulk Material Handling:
   Suitable for pneumatic conveying systems to handle powders and bulk solids without clogging.

7. Power Plants:
   Used in ash handling systems, slurry pipelines, and cooling water treatment systems.

• Simple, reliable design with minimal maintenance

• Excellent for handling abrasive, corrosive, and solid-laden fluids

• Full bore design with minimal pressure drop when fully open

• Tight sealing due to flexible sleeve

• No internal moving mechanical parts in contact with the fluid – ideal for corrosive and slurry applications

• Easy manual operation with lever or handwheel

• Cost-effective compared to pneumatically or electrically actuated valves