Pneumatic Valves
Whether your system is engineered for high flow or a compact design, count on ARO Pneumatic Valves for your application. Our models include 2-way, 3-way, and 4-way functions with a variety of actuators and returns.
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Alpha Series
1/8", 1/4", 3/8" NPT body ported, manifold, sub-base & stacking configurations
MaxAir Series
2 -Way Solenoid valves 1/8"-2" NPT, Flows of 0.1-1343 SCFM. 3 & 4-Way manual/mechanical 1/8'
50 / E / K / H Series
1/8"-1" NPT body ported 3 & 4-way manual, mechanical, solenoid and pilot actuator styles.
Sierra Series
M5, 10-32 & 1/8” NPT, 10,15,18 mm body ported, manifold mount, 3 & 4-Way solenoid.
CAT Series
1/8”, 1/4” NPT body ported, stacking, manifold, 3-Way direct acting solenoid. Flows of 1.8-2.2.
Premair Series
1/8” NPT body ported, stacking, 3-Way direct acting solenoid. Flows less than 10 SCFM @ 100 psig.
Circuitry Valves and Limit Valves
Multiple purpose 3-Way manual/ mechanical. Flows of 3.4-9 SCFM
Flow controls
Easily increase or decrease air control in both directions
Specialty Pneumatic Valves
Breather vents, Mufflers, Speed controls, Shuttle and Quick Exhaust
Pneumatic Cylinders
ARO Cylinders are available in composite, round line repairable and disposable, and NFPA square interchangeable. Silverair, Economair, and Provenair are popular lines.
Economair Series Cylinders
Economair round cylinders are medium to heavy-duty units that can be installed anywhere that a repairable cylinder is desired.
Provenair Stainless Steel Cylinder
Provenair Stainless Steel Tie Rod Cylinders are designed and constructed of 303/304 end caps, tie rods, piston rods and mounts.
Provenair NFPA Interchange Cylinder
Provenair HT aluminum cylinders are NFPA repairable and interchangeable, with 15 NFPA mounting styles and optional rotated ports.
Micro Air Double Acting Cylinders
Micro-Air Double Acting Type Cylinders are repairable, featuring hard coated aluminum tubing and stainless steel piston rods.
Premair Round Compact Cylinder
Premair Round Compact Cylinders have stainless steel tie bolts & aluminum spacers locking machined heads around a cylinder barrel.
Premair Square Compact Cylinder
Premair Square Compact Cylinders are a lightweight, space saving cylinder available in 10 bore sizes to fit any application need.
Silverair Stainless Steel Cylinders
ARO Silverair round cylinders are designed for manufactuirng applications where a disposable, light duty cylinder is preferred.
Air-Over-Oil Provenair Tanks
Air-over-oil tanks provide smooth control for hydrualic systems. Style T reservoirs allow your system to use a smaller compressor.
Rod Aligment Couplers For Valves
ARO Rod Alignment Couplers reduce cylinder and component wear in slide applications and rectify field alignment problems.
Pneumatic Logic controls
ARO Pneumatic Logic controls are available as individual elements for use on our patented circuit board construction or as Flex 6 function base assemblies designed to control sequential type machines.
Two Hand Anti Tie Down Logic Control
Two-Hand Anti-Tie Down Logic Controls actuate and hold both air valve buttons concurrently to maintain an output signal.
Elements - Miniature Poppet Valves | ARO Fluid Handling
Elements are miniature diaphragm operated poppet valves designed to perform "Or," "And," "Not," "Memory" and "Delay" functions.
ARO Circuit Blocks & Flex 6 | ARO Fluid Handling
Circuit Blocks and Flex 6 units are designed to control sequential type machines to simplify the design of control circuits.
ARO® Valve and Cylinder Catalog
PNEUMATIC VALVES AND MOTION CONTROL
2, 3, and 4-way Valves, Available With Electric, Manual, Mechanical, and Pneumatic Actuators. Miniature to Full Size Valves. Whether it’s high flow or compact design, count on ARO compressed air valves and fluid power products for your application.
ARO Actuators & Pneumatic Cylinders
Linear Actuator, NFPA, Disposable, Round Line Repairable and Compact. Backed by five-year warranty, we have one of the most reliable actuator lines on the market today.