Aluminum Alloy Pneumatic Pinch Valves are the ideal solution for isolating and regulating abrasive, corrosive, and fibrous products. They are used more and more as an isolating valve or regulating valve for emulsions, sludges, dusts, gaseous materials, compressed air, powder, granulates, pellets, etc.
The aluminum alloy air operated pinch valve from the VA series are designed for shut-off control applications with abrasive, corrosive, and fibrous media. The series includes pinch valves with female threaded ports, sizes ranging from 3/8 to 4 inches. The maximum operating pressure is at 6 bar (87 psi) and the maximum control pressure is 2 bar (29 psi) higher than the media pressure. These valves can be equipped with either natural rubber food-safe sleeve, natural rubber abrasion resistant sleeve, or EPDM sleeve. These valves ensure an optimal shut-off, even when used with solids, such as granules, powders, pellets, chipping, sand, cement, gravel, textile fibers, carbon, fine glass fragments, and slurries (liquids that contain solids).
● Completely free flow
● No clogging by media
● Minimum frictional resistance
● Quick opening and closing
● Low energy consumption
1.No-compliance with the operating manual including the safety instructions.
2.Operating the pinch valve for a purpose other than its intended use.
3.Unauthorised or untrained person operating the pinch valve.
4.Installing the non-original spare parts.
5.Violating the applicable standard.
In the traditional industry and food industry, some abrasive solid or liquid products containing particles, powders, fibers, and slurry are often transported through pipelines. A pneumatic pinch valve is the best choice.The VF15 air operated pinch valve is a valve with excellent wear resistance and Read More »
When the control gas is not input in the pneumatic pinch valve, the cavity between the rubber sleeve and the valve body is in communication with the atmosphere, and the rubber sleeve is in an outward tension state under fluid pressure. Since there are reinforced plies arranged at a certain angle in Read More »
The pneumatic pinch valve series products have no sealing points and will not leak. They are resistant to particle corrosion and will not be blocked when transporting liquids containing fibers. Its performance is comparable to imported products, and it has the advantages of a short supply period, re Read More »