Description

Pneumatic Pinch Valve

Pneumatic pinch valves is a type of valve used to control or shut off the flow of various abrasive materials, powders, slurries, and liquids in a wide range of industrial applications. These valves are designed with a flexible elastomeric tube that can be pinched closed or released by air pressure, which makes them ideal for handling abrasive and corrosive materials with minimal wear and damage. We offer a comprehensive range of air operated pinch valve in various sizes, materials, and configurations, including double-acting or spring return actuators, threaded or flanged connections, and different elastomeric tube options. We also provide customized pinch valve to meet your specific industrial requirements.

Pneumatic pinch valve manufacturers come with a range of benefits, including low maintenance, simple installation, and precise control of flow. They do not have any packing or stuffing box, which reduces the chances of leaks and contamination. They are also easy to clean and repair, which minimizes downtime and improves efficiency. Our valve experts work closely with trusted suppliers to source high-quality parts to build our automatic pinch valve to meet stringent quality standards. Contact us today to learn more about our wide range of rubber pinch valve and how we can help you improve the efficiency and performance of your industrial processes.

Body: Aluminum alloy Cast Iron, Stainless Steel
Pressure: PN6 PN10
Size: 1/2″ -12″ (15mm – 300mm)
Flange accommodation: 
EN 1092 PN 6/PN10/PN16
ASME Class 150
AS 4087 PN 10/ PN 16
JIS 5K/10K
Body style: flange
The sealing ring :
wear-resistant natural rubber
natural rubber
food industry of high temperature resistant natural rubber
ethylene-propylene rubber
Ding Qing Nitrile three EPDM, /VITON/FPM Silicone
silicone
fluorine rubber chloroprene rubber /Neoprene
chlorosulfonated polyethylene rubber Hypalon/CSM butyl acrylate /Butyl and other materials such as other material needs please tips.
Applications: cement, silo, sand, mineral materials, limestone, clay, marl, sand, slurry

Features: 
pinch valve is mainly the channel smooth, wear resistance, corrosion resistance and fatigue resistance, no pressure loss, no blockage, no leakage, water hammer shock, has good physical and chemical properties. Lining sleeve for ease of replacement, low maintenance cost.

Pneumatic Actuator

Control: acting normally closed, acting, Single normally open
Pneumatic accessories: Solenoid valve, limit switch box , filter, E/P positioner, hand wheel
All double acting and spring return units are suitable for both on/off and throttling applications. Actuators which can be actuated with other media such as hydraulic oil or water are also available as an option.

• Two independently adjustable travel stop screws and a cam on the output shaft to permit precise bidirectional adjustment of movement in both the open and closed positions for quarter turn valves (+5° to -5° limit adjustment)
• Integral porting
• Standard units have anodized aluminum bodies with polyester coated end caps.
• Special coatings and materials available for corrosive environments
• NAMUR accessory compatible