Pneumatic Valves

Order the correct pneumatic valves for your application

Pneumatic valves are available for two different purposes. A pneumatically controlling valve, also called an air valve, controls the flow of air, while a pneumatically controlled valve, also called a solenoid valve, uses air to control the flow of fluids. Typically, water or electricity operate a pneumatically controlling valve.

Pneumatic control valves are used in many industries, including automotive, aerospace, food processing and machining. Valves are available for general purpose as well as for specific applications. A pneumatic valve's function can be as simple as starting and stopping a material's flow or as complex as stopping a double-acting cylinder mid-stroke. Because of their frequent exposure to extreme temperatures and harsh chemicals, pneumatic valves should be constructed of heat- and corrosion-resistant materials. When purchasing pneumatic valves, consider the following:

1. Browse the inventories of pneumatic valve distributors for direct acting pneumatic valves to control the flow of fluids.

2. Use pilot-operated pneumatic valves to equalize differential pressure.

3. Utilize manual pneumatic valves for an economical option.

 

Order from direct acting pneumatic valve manufacturers

Direct acting pneumatic valves typically control the flow of fluids and use a plunger that opens and closes the primary opening in the valve's body. Direct acting valves are available in several models, including three- and four-way configurations. Certain models of direct acting pneumatic valves can function without lubrication at low and high temperatures.
Try: Order direct acting pneumatic valves from Humphrey. The pneumatic valve manufacturer offers valves with a variety of features, including low current consumption, high/low temperature operation, low leakage, media compatibility and no lubrication. Alcon Solenoid Valves offers a brass high-flow general purpose direct acting pneumatic valve.

Purchase pilot-operated industrial pneumatic valves

Pilot-operated pneumatic valves implement a diaphragm rather than a plunger. This type of pneumatic valve uses an air vent to equalize differential pressure, which allows fluids to flow through the valve. Pilot-operated pneumatic valves are also available in various configurations.
Try: Air-Oil Systems offers same-day shipping on pilot-operated pneumatic valves. The company's inventory includes pilot-operated pneumatic valves in a four-way configuration. Find pilot-operated pneumatic poppet valves at Lexair. The valves are constructed of non-corrosive materials and suitable for many applications. OceanTec Electronics manufactures pilot-operated pneumatic valves for gases, fuels or cryogenic oxidizers.

Implement a manual industrial pneumatic valve

Manual pneumatic valves are operated by a worker's hand or foot as opposed to electricity. Manual valves are available with foot pedals and buttons or levers. This type of valve is an economical option for actuating both single-acting and double-acting cylinders.
Try: Browse an inventory of manual pneumatic valves, including foot-operated valves, at Sizto Tech. The manufacturer of pneumatic valves offers a models ranging from two- to four-way configurations. Find general purpose cam, foot, hand and button pneumatic valves at Mead Fluid Dynamics.

 

• Industrial pneumatic valves made from aluminum alloys offer both high heat resistance and high corrosion resistance. Corrosion resistance is necessary for pneumatic valves that come into contact with chemicals.

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