– An Alkon Company

Cylinders, Valves, and Rotary Index-Tables

Engineered to perform and built to last, Allenair robust and reliable system solutions speak to your unique industrial needs.

Cylinders, Control Valves, Rotary Index Tables and a wide range of Fittings are among the high quality products produced by Allenair. Specialty Cylinder lines include 100% All Stainless Steel Cylinders and Mounts in either 303 or 316 grades. 100% Stainless Steel is also available for the Linear Pump/Dispensers.

Allenair is proud to design and build products right here in the USA that are fully supported by our domestic supply chain.

Product Lineup

Click to Jump to:

Cylinders | Valves | Rotary Index Tables
Fittings | Industrial Tubing | Manifolds

Cylinders

Allenair is your single source for dependable, high-quality hydraulic and pneumatic cylinders for industrial applications. When your reputation is on the line, cutting corners is out of the question. Allenair cylinders are built in the USA and adhere to the highest level of excellence and reliability. Every cylinder manufactured is durable and built to last, ultimately saving you time and money.
more info…

Valves

Valves are an important component of many system solutions in several industries, including oil and gas, alternative energy, and pharmaceuticals. Allenair valves are a quality valve that you can rely on. Failure is not an option when uptime and performance are crucial.
more info…

Rotary Index Tables

Allenair Rotary Index Tables are precision indexing mechanisms, unsurpassed in accuracy, performance and dollar value. Every detail of construction is designed to increase durability and efficiency, and provide for long, trouble-free life. All parts susceptible to wear are carefully hardened. Bronze and roller bearings are incorporated. Working parts completely enclosed to protect against dust, dirt, and chips.

The Tables effect substantial savings in time and money in a wide variety of applications. For example, the Tables permit fast, automatic feeding of parts to tools in machine and assembly operations. Parts can be loaded and unloaded while machining operations continue. Other applications include cleaning and positioning operations, as well as use in conjunction with conveyor drive units.

Allenair Rotary Index Tables are available in a COMPLETE PRODUCT RANGE of four basic models, and each model can be supplied with any one of the following operating options.

As a basic Table with no operating valves. A 2-way or 3-way valve can be mounted on the rear of the drive cylinder as an option.
As a basic Table with a Pilot Timer Valve (PTV4), a 2-way valve (V2), and piped with flexible air hose ready for continuous automatic indexing.
As a basic Table with a Single Solenoid Bleed Pilot 4-way Valve (VSESA-AAS-1/4), a 2-way valve (V2), and piped with flexible air hose ready for use.
As a basic Table with a Single Solenoid Pressure Pilot 4-way Valve (VSSAP-AAS-1/4), a 3-way valve (V23), and piped with flexible air hose ready for use.
As a basic Table with a Double Pressure Pilot 4-way Valve (VAP-1/4), a 3-way valve (V23), and piped with flexible air hose ready for use.
As a basic Table with a Double Bleed Pilot 4-way Valve (VSA-1/4), a 2-way valve (V2), and piped with a flexible air hose ready for use.

Fittings

Industrial Brass PTC Fittings

Allenair’s all brass push to connect fittings have been engineered to provide the highest level of performance and reliability and manufactured to last the life of your equipment and beyond. We have designed these fitting to have the deepest insertion length on the market, which allows for greater tube cut bias during assembly and larger bend radii during tube routing, giving you the highest leak free, first pass yield.

Nickel-Plated Brass PTC Fittings

Our nickel plated fittings have all of the features and benefits of our standard industrial fittings with an added layer of protection to survive in the harshest of environments.

Pipe Fittings

Allenair offers a variety of different pipe fittings that are designed to function up to 3,000 psi.

DOT Brass and Composite PTC Fittings

DOT brass and composite push to connect fittings offer a perfect solution for vacuum applications. The floating tube support provides the support needed to keep tubes from collapsing under vacuum. The floating tube support and deep insertion depth allows for greater bend radii, leading to greater leak-free operation.

Industrial Brass Fittings for Plastic Tubing

Brass fittings for plastic tubing are more durable and flexible than other material options and are resistant to corrosion.

Air Manifolds

Air manifolds come with various port options and different material types for low and high pressure applications.

Vacuum Manifolds

A high-quality vacuum manifold will have optimum flow rates and high recoveries. Consistent flow makes processing more reliable and less prone to failure.

Industrial Tubing

There are many materials, styles, thicknesses, and applications for industrial tubing. Allenair can help find the right industrial tubing option for any vacuum distribution system.