One of the most crucial pieces in an automation and control systems are pneumatic valves. These valves are integral part of systems that rely on compressed air for directing the flow of fluid or gasses. Displacement air motors can perform efficiently with correct adjustment and regulators as they control the pressure, flow, and direction of airflow in pneumatic systems which are important applications for many industry sectors. But what is pneumatic valves? Here we are going to discuss more it, and will know about the types of pneumatic valves in market.

What Are Pneumatic Valves?

A pneumatic valve is a device that can control the flow of compressed air in a certain part of the system. It can be either manually operated or electrically controlled using a solenoid, or mechanically actuated. They enable exact movements in machinery and equipment with the precise control of air flow, which is why they are required for businesses that use manufacturing equipment such as automation or transportation.

Types of Pneumatic Valves

There are a number of types in pneumatic valves and they all exists for one or more specific purposes. There are a few types of the pneumatic valves,

• Direction control valve: These valves direct the flow of air only in one direction. Some of them are two-way valves other three way valve connected in different configuration according to system requirement.
• Pressure Control Valves: These valves are used to regulate the pressure of a pneumatic system and can be designed either as relief or reducing types, allowing them to relieve excess pressure in an over-pressure condition that could damage sensitive parts.
• Flow Control Valves: Flow control valves adjust the flow of actuators by controlling airflow. They are used to modulate the velocity of motion in pneumatic cylinders by controlling flow rate.
• Check Valves: Flow is permitted in one direction and prevented from the other, but check valves prevent backflow to ensure air or fluid flows as designed and keep everyone happy throughout without ever causing a problem in the system.
• Micro Pneumatic Valves: These are specialized in the sense that a task is required where space may be limited or specifically if precision acts out important role. Typical applications for micro pneumatic valves include robotics and small-scale automation systems.

Different Types of Pneumatic Valves Explained

Selection of the right type of valve for application depends on the understanding of different kinds of pneumatic valves. Here’s a brief explanation of a few specific types:

• Two-Way Valves: These are simple onoff valves with two ports one for input and one for output.
• Three-Way Valves: Three way valves are often used in double acting cylinders to control flow of air to two different outputs to create complex movements.
• Four-Way Valves: These valves are used usually to solve the double-acting cylinder issues. But they can direct air to the either side of the cylinder so that air can move either way.

Conclusion

Pneumatic valves are critical components and the basis for pneumatic systems efficiency and effectiveness. And if you know what pneumatic valves are and what kinds there are, you can decide better which valves to use in your systems. From the micro pneumatic valves used for the compact applications to the larger directional control valves for more extensive systems you will be able to determine how to extend your operational capabilities and complete your automation objectives based on the pneumatic valves types. Selecting the proper valve and in turn knowing what the functions are will help you optimize your pneumatic systems for better performance and reliability. If you’re ready to update your pneumatic system with the appropriate valves, Vs Enterprise can assist! Contact us for help and our high quality pneumatic valve solutions!