Whether it’s high flow or compact design, count on ARO pneumatic valves for your application. Models include 2-way, 3-way and 4-way valves with a variety of manual, mechanical, pilot and solenoid actuator styles. Port sizes range from 1/8″ to 1″ in diameter.

We have a valve for almost every application. In the rare case we don’t have it, we can expertly modify or customize our standard product to meet your application needs.

Alpha Series

1/8″, 1/4″, 3/8″ NPT body ported, manifold, sub-base & stacking configurations

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MaxAir Series

2 -Way Solenoid valves 1/8″-2″ NPT, Flows of 0.1-1343 SCFM. 3 & 4-Way manual/mechanical 1/8′

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50 / E / K / H Series

1/8″-1″ NPT body ported 3 & 4-way manual, mechanical, solenoid and pilot actuator styles.

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Sierra Series

M5, 10-32 & 1/8” NPT, 10,15,18 mm body ported, manifold mount, 3 & 4-Way solenoid.

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CAT Series

1/8”, 1/4” NPT body ported, stacking, manifold, 3-Way direct acting solenoid. Flows of 1.8-2.2.

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Premair Series

1/8” NPT body ported, stacking, 3-Way direct acting solenoid. Flows less than 10 SCFM @ 100 psig.

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Circuitry Valves and Limit Valves

Multiple purpose 3-Way manual/ mechanical. Flows of 3.4-9 SCFM

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Flow controls

Easily increase or decrease air control in both directions

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Specialty Pneumatic Valves

Breather vents, Mufflers, Speed controls, Shuttle and Quick Exhaust

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