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MAC valves carry a wide variety of Pneumatic and liquid valves. From small to Large 3 and 4 way valves, Mac valves has one of the largest Air and Liquid valve offering in the world.

With industry leading technology Mac Valves stands alone in solving tough customer challenges. There is no valve application too difficult for MAC and Hartfiel.

Valves are an important component of many system solutions in several industries, including oil and gas, alternative energy, and pharmaceuticals. A quality valve that you can rely on is essential.

With the large assortment of valves Allenair offers and their vertical integration strategy – you get the right valve for your needs.

Camozzi manufactures high quality pneumatic components for use in the field of industrial automation. They have an extensive range of fittings in nearly every thread type, material, and size.

Pneumadyne is a leading manufacturer of pneumatic components and pneumatic control systems.  Designed and manufactured in the USA, their pneumatic valves, fittings, manifolds, and custom pneumatic components are relied upon for fluid control throughout a wide variety of industries.

Spartan Scientific strives to meet tough challenges with innovative design and offers a large selection of valves and accessories.

Deltrol Fluid Products manufactures an extensive range of fluid power products and provides world-class performance standards in product design, quality, and competitive prices.

Piab control units are fully pneumatic operated with an extremely reliable function. The full pneumatic design also removes any source of ignition from the system and at the same time simplifies the validation process.

Pisco offers a wide variety of pneumatic equipment such as tube fittings, controllers, switching devices, and piping tubes. In addition to standard models, Pisco offers a vast array of custom-made products are available to satisfy a myriad of specific applications.

Universal Components (UCI) offers a complete line of hydraulic and pneumatic components enhanced by dedicated personal service.
MAC Control Valve
Pneumatic Controls

Pneumatic pressure controls move pressurized or compressed air “signals” from a controller to a device through copper or plastic tubes. Pneumatic controls stand in contrast to electronic controls, which send and receive electric or electronic signals.

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