By installing pneumatic cylinder seals in your machinery, more control is gained over the system and thus your process runs smoothly and efficiently. Pneumatic Tips helps you stay up to date on the latest pneumatic cylinder seals news. Subscribe to us today to ensure that you’re always in the know about pneumatic cylinder seals and other pneumatic components.

Clippard Rotary Valves

Clippard Instrument Laboratory, Inc. introduces a new line of Rotary Air Valves.

These new rotary valves are 4-way with 1/4” NPT ports. They are manually-operated 3-position closed center valves offering an operating pressure range of 0 to 150 psig and an operating temperature from 32 to 140°F.

With a small footprint, this base mounted rotary valve offers flexibility for strategic locations.

Clippard Instrument Laboratory, Inc.

www.clippard.com/rotaryvalves-dw

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Clippard Introduces New Push/Pull Valves

Clippard Instrument Laboratory, Inc., introduces a new line of manually-operated Push/Pull Valves.

These new spool valves are available in both 3- and 4- way configurations. Available in detent or momentary versions, these new valves provide the flexibility for unlimited applications. And, with an operating temperature of 32 to 140°F and an operating pressure of 0 to 115 psig, these new valves offer top notch performance where maximum performance and maximum value are demanded.

Clippard Instrument Laboratory, Inc.

www.clippard.com/pushpull-dw

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Simrit Insight

Simrit Insight customer magazine covers all of Simrit’s latest product developments, application case studies and current news within the organization to help our customers stay up-to-date.

This issue of focuses on technological advancements Simrit’s materials experts have
been working on, from nano technology for improved seal performance to new FKM compounds
for truly harsh environments. The articles highlight various applications that require
innovative seal design and creative problem solving at both the customer and supplier levels.

Download the catalog here>>>

Simrit
www.simritna.com

::Design World::

Electro-pneumatic Positioners

The Series 6A line of Intelligent Electro-Pneumatic Positioners offer precise flow control and digital communication. For use with either double or single acting pneumatic actuators, the positioners can accept an analog 4-20 mA input or BUS intelligent HART, FOUNDATION Fieldbus™ or PROFIBUS PA input. Both waterproof (NEMA 4, 4X/IP66) and explosion proof (NEMA 4, 4X, 7 and 9) enclosures are offered. A waterproof stainless steel enclosure is available upon request.

Piezo valve technology controls the air supply, producing zero bleed during steady state and minimal consumption during operation. An LCD display provides visual confirmation of valve position in precise one-degree increments. Auto Calibration quickly determines the position of the travel limit stops, then measures and records the parameters for both the open and closed positions. The settings are then stored. Online Adaptive Control continually optimizes control parameters and travel times in response to changes in line pressure.

Bray International, Inc.
www.bray.com

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Sensor Ensures Proper Package Sealing

When sealing packages, the standard practice is to measure temperature, time output, and air pressure input. But not force (lb-F) output. This practice can be a cause for concern because under or over-pressure during the sealing process can affect the look and function of the packaging.

Atlas Vac addressed this issue with its patented Force Sensing option for its tray sealers. The sensors indicate precisely what forces are exerted by the sealing platen during packaging. For medical and pharmaceutical products, this information is important as it lets the packager reduce the validation time required and ensures that the packaging will perform as desired, with the proper aesthetics. 

Traditional measurement methods measure the airflow input to the pneumatic components to determine the pressure output that may result. The Force Sensing option uses a load cell built into the sealer to measure the precise pressure being applied. 

The option lets you dial-in the force in lb-F for your application, so that there are no surprises when packages leave the clean room. Achieving the desired sealing platen pressure the first time reduces validation time, and can reduce the waste of making pressure changes during a packaging run, and also reduces overall costs. 

Atlas Vac Machine
www.atlasvac.com

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Magnetic Field Sensors

The V-Twin™ – two sensors and one connector, reduces installation time and cost by requiring only one four-conductor cable with either M8 or M12 connections for two end-of-stroke sensors. Because the BMF V-Twin has just one connection for two sensors, it is suitable for detecting multiple positions on pneumatic grippers and cylinders and doubling the number of sensors in a multiple interface box. The sensors use magneto-resistive technology to detect the piston magnet through the aluminum wall of the cylinder.

It is available in several sizes and form factors to cover applications from grippers and short stroke cylinders to C-Slot, T-Slot round and tie rod cylinders, in some cases without requiring additional mounting brackets. Weld field immune versions are also available.

Balluff
www.balluff.com/bmf

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Adjustable Venturi Vacuum Pumps

Hudson, MA – A new line of adjustable air-powered, venturi vacuum pumps that are designed for handling porous materials and operating in contaminated environments is being introduced by Anver Corporation.

Anver Q-VDF Series Adjustable Vacuum Pumps feature a diffuser section which can be rotated by the user to control the compressed air flow and provide vacuum flow rates to 120 SCFM and vacuum levels to 25”Hg. Ideally suited for handling porous materials and operating in dirty environments, these adjustable pumps allow debris to pass straight through their bodies.

Virtually maintenance-free, Anver Q-VDF Series Adjustable Vacuum Pumps have no moving parts and no gaskets or O-rings that can break down. Available with barrel sizes from 0.1” to 0.75” I.D., applications are as diverse as the pick-and-place handling of concrete block and packaging materials coated with fine powder, as well as air-driven industrial vacuum cleaners.

Anver Corporation
www.anver.com

::Design World::

Three-stage Compact Scroll Vacuum Pump

Air Squared’s new three-stage compact scroll vacuum pump (CSVP) is unique in its size class, producing up to 5 mTorr (6.5 x 10-6 atmosphere) vacuum without a turbo pump – 10X greater vacuum than standard pumps needing turbo boost to reach that level. With a package size of just 19.2 x 15 x 14.5 cm (7.5 x 5.9 x 5.7 in) – about half the size of standard pumps – the oil-free CSVP can replace a turbo-boosted pump to save weight, space, cost and maintenance in applications ranging from spectrometers and gas detectors to analyzers, autoclaves and lab vacuum stations. The patent-pending oil-free CSVP weighs just 4.5 kg (10 lb), ideal for portable instruments, such as the Homeland Security Air Sample analyzer for which it was designed. The CSVP can also be turbo-boosted to produce even greater vacuum levels.

The new three-stage pump delivers exceptional performance for a vacuum pump of its size with a displacement of 57 LPM (2 CFM), noise level less than 45 dBA, and power requirement of just 150 watts. Made in the USA, it is competitively priced.
The rotary scroll design provides quiet, balanced, pulse-free operation. Power delivery is continuous, which virtually eliminates pulsation and associated noise. There are only two primary moving parts, with no inlet or discharge valves to break or make noise, and no associated valve losses.

The operating element of a scroll compressor is made up of two identical involutes, which form right- and left-hand components. One scroll is indexed or phased 180 degrees with respect to the other so the scrolls mesh. This indexing creates crescent shaped gas pockets, bounded by the involutes and base plates of both scrolls. In operation, one scroll remains fixed; the other is attached to an eccentric driven by the motor shaft. As the moving scroll orbits the fixed scroll, the gas pockets formed by the meshed scrolls follow the spiral inward to compress air, which is discharged through an outlet in the center of the scrolls.

Air Squared

www.airsquared.com

::Design World::

Mead Introduces New Isonic® Valve

Chicago, IL — Mead Fluid Dynamics announces the arrival of the newest addition to the patented Isonic® valve line, the V2 series. The new V2 is a 2-and 3-way solenoid-operated, direct-acting pneumatic valve. With flow in the range of 0.01 to 0.05 Cv, the V2 is available with multiple voltage and electrical connection options in both normally-closed and normally-open styles.

At the heart of the V2 is the award-winning Isonic® design, which enables flow channels to be molded directly into polymer body sections. This eliminates the abrupt air path changes associated with cross-drilled machining in traditional valves. The resultant ribbon-like flow paths create near laminar flow with little energy/pressure drop through the valve. Built-in, push-to-connect collets allow for simple tube and manifold connections in seconds.

To view the V2 valve system in action, including “how it works,” and the snap-on/quick-release manifold, visit bimba.com/MeadV2.

Bimba Manufacturing
www.bimba.com

::Design World::

Mead Introduces New Isonic® Valve

Chicago, IL — Mead Fluid Dynamics announces the arrival of the newest addition to the patented Isonic® valve line, the V2 series. The new V2 is a 2-and 3-way solenoid-operated, direct-acting pneumatic valve. With flow in the range of 0.01 to 0.05 Cv, the V2 is available with multiple voltage and electrical connection options in both normally-closed and normally-open styles.

At the heart of the V2 is the award-winning Isonic® design, which enables flow channels to be molded directly into polymer body sections. This eliminates the abrupt air path changes associated with cross-drilled machining in traditional valves. The resultant ribbon-like flow paths create near laminar flow with little energy/pressure drop through the valve. Built-in, push-to-connect collets allow for simple tube and manifold connections in seconds.

To view the V2 valve system in action, including “how it works,” and the snap-on/quick-release manifold, visit bimba.com/MeadV2.

Bimba Manufacturing
www.bimba.com

::Design World::