Applications for Pinch Valves
Pinch valves are used in so many applications and these are generally used to control fluid or gas flow. This is achieved by punching a flexible sleeve or tube so that the flow is restricted or stopped completely.
You can use pinch valves in many industrial processes.
This allows for the isolation of a fluid or control of a fluid. You can see these valves in use in mining, food and beverage, pharmaceutical and chemical industries. You can get a better idea of how pinch valves function by reading the Ventomat news and info. There is a lot of versatility in pinch valve applications as these can withstand harsh conditions where abrasive or aggressive fluids are used. So you can use them in even corrosive environments without worry. A positive shut-off can be achieved by using these pinch valves and they are invaluable in controlling fluids in pipelines found in process equipment, reactors and tanks. Even pipelines that handle viscous and abrasive materials can be fitted with pinch valves. Therefore, they are great for handling slurries and sludge. The pinching action of the valve will ensure the flow of viscous materials is allowed without clogging the pipeline or damaging it. This makes it ideal for industries like mining, wastewater and mineral processing.
Another way that pinch valves are used in the mining industry is when handling bulk materials.
They can be used to control the flow of solid materials such as pellets, powders and granules. This is a useful function for fields such as agriculture, cement and plastics as well. The pinch valve can handle abrasive materials without sustaining damage. You can also use these valves to control the flow when it comes to handling material in conveyors and silos. Pinch valves can also be found in medical and biotechnology fields. In this situation, it is important to maintain a sterile environment. And you can use pinch valves to control fluids with high accuracy when it comes to dialysis, blood collection, blood transfusion, laboratory research etc. As the fluid only comes into contact with the flexible sleeve or tube of the pinch valve, it greatly minimises the risk of contamination. These can be sterilised easily as well.
Hygiene is an important factor when it comes to the food and beverage industry as well.
Pinch valves are used for bottling, food processing, dairy production, brewing etc. And as these valves are compatible with food grade materials, you can assure the safety of the final products. You can also see pinch valves being used in water and wastewater treatment. Some of the ways they are used in these industries are for chemical dosing, water distribution systems, controlling effluents and sludge dewatering. Because these valves are resistant to clogging, they are ideal for handling wastewater. It is not only fluids that can be controlled by pinch valves. You can also control the flow of gases and air in pneumatic conveying systems, gas control systems and dust collection. High pressure gas or air can easily be handled by these valves.