Max-Air Technology

Modulating Delta T Diffuser-Plate Control Butterfly Valve Assembly

Assemblies going out today with our new Delta T Diffuser-Plate C Series Butterfly Valve! Compared to the industry standard Globe Valve, this design has improved control at lower flow rates, better range-ability, higher flow capacity, reduced noise and vibration, and all at a lower cost.…

Max-Air TechnologyJuly 15, 2020

Case Studies

Custom Machined Couplers for Valve & Actuator

Our newest Milling Machine and software has exponentially increased our custom mounting capabilities and greatly decreased our lead times. This project required over 60 couplers which were completed in record time. Max-Air Technology is your one stop shop for automated packages!

Max-Air TechnologyJuly 15, 2020

800 Series Case Studies Limit Switches MT Series Solenoid Valves

HAZLOC Valve Assemblies Using Only Max-Air Manufactured Products

Max-Air manufactures everything that was needed to assemble these 4 HAZLOC valve assemblies including our Direct Mount 2" Delta T High Performance Butterfly Valves, MS48 Limit Switches, SV91 Solenoid Valves, and Explosion Proof Termination. We are thankful to our wonderful network of distribution partners who…

Max-Air TechnologyJuly 6, 2020

050/051 Series Case Studies MT Series

Wye Flanged Lateral w/ 3-Way Linkage

In addition to our actuated Tee program, Max Air can also automate other fitting configurations such the Wye style flanged lateral shown in these images. Using the same basic linkage style, the two legs of the fitting can be simultaneously operated for efficient mixing or…

Max-Air TechnologyJune 29, 2020

Case Studies HD Series

Scotch Yoke w/ Hydraulic Manual Override System

In real life scenarios with critical service valves, there are situations such as the loss of air or loss of power where a valve must be forced into a position other than its current position. In those critical times, the right accessories on an actuator…

Max-Air TechnologyJune 18, 2020

Case Studies M15F-M30F Series MT Series Positioners

1/2″ Modulating Flanged Ball Valve Assembly w/ Air Filter Regulator & Brass Muffler

This 1/2" Modulating Flanged Ball Valve Assembly is shipping out today! Notice the Air Filter Regulator and Brass Muffler. The regulator ensures clean consistent air is supplied to the actuator, and the muffler reduces operation noise from exhausting air. As an added bonus, the brass…

Max-Air TechnologyMay 26, 2020

Case Studies MT Series

Complex Electrical Termination w/ Customized Junction Box

This customer requirement for an actuator package operated by a dual coil solenoid valve and with hermetically sealed switches for position indication led to a complex electrical termination. It could only be accomplished at the actuator through the use of a customized junction box. Max…

Max-Air TechnologyMarch 27, 2020

800 Series Case Studies Limit Switches MT Series Solenoid Valves

Fire Safe Assembly w/ Explosion Proof Termination

Pictured here is our Delta T Brand 10" Fire Safe Class 150 Double Offset BFV mounted to a MT71 Rack and Pinion with Explosion Proof Termination. Contact us with your next Fire Safe Application!

Max-Air TechnologyMarch 6, 2020

Case Studies M32 Series

Modulating, Electric 15° V-Ball Assemblies

These modulating AE Series electric actuators are going out mounted to Sesto M32 3-piece valves with 15° v-balls. (Also note our heat dissipating couplers and MAB cast stainless brackets.) Need greater control over your flow? Max-Air has the capability to offer complete packages in house!

Max-Air TechnologyFebruary 6, 2020

800 Series Case Studies MT Series

DeltaT Double Offset Valves, Direct Mounted to Low Temp Rack & Pinion Actuators

Today, we have some of our DeltaT Double Offset Valves going out direct mounted to our MT46 Low Temp Actuators. These assemblies were put together and tested in almost no time at all. Send us your inquiries today!

Max-Air TechnologyFebruary 5, 2020

Case Studies MT Series Solenoid Valves

MT04 Assembly vs MT66 Size Comparison

Take a look at this size comparison! The actuator at the center of this all is our MT66 DA surrounded by a sea of MT04 DAs. The double acting torques at 80 psi are 12,000 in-lbs and 80 in-lbs respectively. We offer DA rack and…

Max-Air TechnologyJanuary 30, 2020

Case Studies UT 180 Series

Red Epoxy Coated UT 180° Actuators

At Max-Air, we pride ourselves on the level of customization we can achieve. Not only do we provide perfectly taylored solutions that meet technical requirements, but we can also provide them in whatever color you need! Pictured here are a few red epoxy coated UT…

Max-Air TechnologyJanuary 14, 2020

Case Studies Limit Switches Solenoid Valves UT Tech Series

Panel Mount Bracket Instrumentation Assemblies

Check out these assemblies complete with panel mount brackets! This is a simple solution for any of your instrumentation automation needs. Contact us today with your toughest application, because at Max-Air Technology, we love solving problems with uniquely engineered solutions.

Max-Air TechnologyJanuary 3, 2020

650/651 Series Case Studies Positioners SS Series

Corrosion Resistance at Its Finest, Complete w/ Stainless Positioner

We have had a lot of stainless assemblies go out in the last month. Here is another assembly shipping complete with stainless positioner. This is corrosion resistance at its finest. Call us for help with your application today!

Max-Air TechnologyDecember 26, 2019

Case Studies HD Series

Modular Scotch Yoke Design & Hydraulic Hand-Pump Overrides

These freshly painted Scotch Yoke Actuator Components are a sight to behold. Our modular design allows us to keep a healthy stock of components and then assemble them to fit your exact application. Pictured here, we even offer hydraulic hand-pump override options.

Max-Air TechnologyDecember 26, 2019

Case Studies MT Series

Fast Acting, Electroless Nickel Plated Actuator

Pictured here is our MT Series actuator with Electroless Nickel Plating. The ENP finish is perfect for acidic environments. The actuator was drilled, tapped, and tubed with corrosion resistant stainless steel tubing for fast acting service.

Max-Air TechnologyNovember 22, 2019

Case Studies MT Series Positioners

LockMesh Control Valve Assembly

This control valve assembly is complete with positioner, stainless tubing, and air filter regulator. The aluminum rack and pinion actuator has been upgraded with LockMesh coating, which provides similar corrosion resistance to stainless. It does this while reducing cost and weight. This is an excellent…

Max-Air TechnologyNovember 5, 2019

Case Studies

Professional, In-House Powder Coating Services

Max-Air Technology provides a plethora of options when it comes to special coatings and finishes. The newest addition to our offering is our in-house powder coating service. Pictured here is a custom machined coupler that was powder coated upon completion. The powder is applied in…

Max-Air TechnologyOctober 22, 2019

Case Studies UT 180 Series

Intrinsically Safe, 3-Position, T-Port Ball Valve Assembly

Our customer required a valve assembly utilizing T-port ball valve needing 3-position control, all within an intrinsically safe operating area. Max-Air selected the switch box, solenoid valve, sanitary style T-port ball valve and our own 180 degree actuator in order to satisfy this users unique…

Max-Air TechnologyOctober 22, 2019

Case Studies HD Series

Sturdy, Professional Packaging & Direct Line Shipping

Max-Air prides itself on being able to deliver working, intact products that are free of damage due to improper care while shipping. Keeping the 1/2” stainless tubing on these scotch yoke actuators free from transit abuse was critical. If the tubing was damaged during handling,…

Max-Air TechnologyOctober 8, 2019

Case Studies HD Series Solenoid Valves

DA Scotch Yoke to Fail in Place on Loss of Air or Electricity

Double acting HD Series scotch yoke actuators accessorized with dual coil solenoid valve, 1/2" stainless tubing, and mounting bracket. These will fail in place on loss of air or electricity. In the background of the photo below, we also have 28 epoxy coated MT Series…

Max-Air TechnologySeptember 27, 2019

050/051 Series Case Studies Tee Assembly

Electrically Actuated, Butterfly Valve Tee Assembly w/ Chainwheel & Remote

This electrically actuated, butterfly valve tee assembly will be installed 40 ft off the ground for a ventilation application. The customer requested a remotely mounted local control station at ground level for easy operation by a plant employee. We also provided a chain wheel operator…

Max-Air TechnologySeptember 18, 2019

Case Studies Limit Switches MT Series Solenoid Valves

Explosion Proof Actuator Assembly & Termination.

Max-Air Technology offers a simple and convenient way to minimize installation time by using our termination and tubing services. Why terminate wiring at two locations instead of one? Max-Air can pre-wire and terminate solenoid valve coils into our limit switch boxes, providing a single access…

Max-Air TechnologySeptember 17, 2019

Case Studies MT Series Positioners

Pneumatic Actuator w/ Stainless Tubing to Positioner & Air Filter Regulator (High Speed HD)

This assembly includes pneumatic actuator, positioner, air filter regulator, tubing, and the installation of orifice plates. Adding orifice plates to the positioner reduces hunting in smaller actuators sizes. These details are important, because they make the assembly more efficient and reduce maintenance.

Max-Air TechnologySeptember 17, 2019

Case Studies Limit Switches M15F-M30F Series MT Series Solenoid Valves

Dual Coil Solenoid w/ Junction Box for Wire Termination

Whether the reason is maintenance, safety, or aesthetics, a clean assembly is always ideal. Check out how this pneumatically automated flanged ball valve assembly incorporates a junction box for dual coil solenoid valve wire termination. Whatever the application, Max-Air is committed to providing the best…

Max-Air TechnologySeptember 10, 2019

050/051 Series Case Studies MT Series Solenoid Valves

Tandem Assemblies That Defy Gravity!

Tandem assemblies that defy gravity! The bottom Delta T butterfly valve is direct mounted, while the top is mounted with a custom coupler and one of our MAB Cast Stainless Steel Brackets. Whatever the application, Max-Air is committed to providing a solution!

Max-Air TechnologyAugust 9, 2019

800 Series Case Studies

Heat Dissipating Stem Extension Kit

High heat and electric actuators are usually not a good combination. Max-Air’s stem extension kit spaces the actuator away from the pipeline and a finned coupler provides higher surface area for increased heat dissipation.

Max-Air TechnologyJune 7, 2019

Case Studies GOW Series Limit Switches MT Series Solenoid Valves

Fail Close Valve w/ Manual Override

This assembly features an MT Series spring return, fail closed actuator working in tandem with our GOW Series declutchable gear override. If you need to manually operate an automated valve during shutdown, maintenance, or emergency situations, a declutchable gear operator is the perfect way to…

Max-Air TechnologyMay 24, 2019

050/051 Series Case Studies Limit Switches MT Series Solenoid Valves

Fast Acting Butterfly Valve w/ Polished Stainless Disc

This is a fast acting butterfly valve assembly complete with polished disc! The MT actuators on these assemblies were modified for fast acting service. An additional exhaust port was made on top to allow for more air to quickly escape.

Max-Air TechnologyMay 17, 2019

Case Studies MT Series Solenoid Valves

1/2″ Ball Valve w/ Compact Actuator & Solenoid

Not all valves assemblies have to be large. We had some little valves with our smallest MT04 double acting actuators roll out of the shop. Our technicians did a great job putting these together. There were 20 assemblies with Namur mount solenoid valves. This was…

Max-Air TechnologyMay 17, 2019

Case Studies MT Series Positioners

Modulating Butterfly Valve Assemblies

These modulating butterfly valve assemblies are equipped with our MT rack and pinion actuators, explosion proof SMART positioners, and explosion proof solenoid valves for shutoff on loss of electrical signal. The are expertly mounted by our trained technicians and fully tested by our engineers.

Max-Air TechnologyMay 17, 2019

Case Studies MT Series Sesto Forged

1.5″ Metal Seated Trunnions w/ High Temp Actuator for Power Industry

These custom & made to order 1.5" Sesto Metal Seated Trunnion Ball Valves are outfitted with our MT51 actuators. Set to fail close with high temp seals, this is a perfect compact solution for the power industry.

Max-Air TechnologyMay 17, 2019

Case Studies Limit Switches M32 Series MT Series Solenoid Valves

Get Smaller & Simpler Solutions w/ Direct Mounting.

Not all assemblies need complex bracket and coupler solutions. When manufacturers make products to the ISO standards and ensure a direct mount pad, assembly can be quite simple! The solenoid valves have been terminated to our switches for easy field wiring.

Max-Air TechnologyMay 17, 2019

Case Studies Limit Switches MT Series Sesto Forged

1/2″ L-PORT Class 600 Sesto Ball Valves w/ Flame Proof Solenoids

Custom made Sesto Valves 1/2" L-PORT class 600 ball valves with Max-Air Actuators and Switches, accompanied by Asco valves. All are Flame Proof with Atex certification.

Max-Air TechnologyMay 17, 2019

Case Studies Limit Switches Solenoid Valves UT Tech Series

Epoxy Coated MTs and Damper Valves

Our shop is always working on something new and exciting. This customer supplied us with damper valves for integration. We mounted our Epoxy Coated MT rack and pinion actuators and MS45 limit switches. The unique part of this job was, the end user wanted the…

Max-Air TechnologyMay 17, 2019

Case Studies Limit Switches MT Series Positioners

European Leverism

This integrated solution was engineered and manufactured at our world headquarters in Agrate Brianza, Italy. The pneumatic control assembly was specifically designed to provide a stainless steel enclosed lever-mechanism coupling the electro-pneumatic positioner and the position indication limit switch box in tandem. In addition, the…

Max-Air TechnologyMay 16, 2019

Case Studies Solenoid Valves UT Tech Series

Corrosion Resistant Actuation for PVC Ball Valve

Technopolymer actuation for this PVC ball valve, complete with mounting bracket and solenoid valve. Our UT Technopolymer actuator is perfect for corrosion resistance. They are available in three sizes and are covered with up to 500 in-lbs of torque (Double–Acting).

Max-Air TechnologyApril 11, 2019

Case Studies Limit Switches MT Series

Flameproof 1/2″ 3-Pc Ball Valve Assembly

These are two of the assemblies that went out today. Max-Air MT rack and pinions with our BE48 Atex approved switch and Asco Atex stainless steel solenoid valves with Exd stainless flameproof enclosures.

Max-Air TechnologyMarch 28, 2019

Case Studies MT Series

MT Actuator with Low Temp Seals and Grease

Pictured we have our MT actuators being optimized with low temp seals and grease in preparation for extreme cold service conditions. We have options for high temp to super low temp applications in stock per your request.

Max-Air TechnologyMarch 21, 2019

Case Studies UT 180 Series

Wellhead Choke Valve Assembly

Max-Air Technology had the good fortune to be selected as the actuator of choice by Equipment & Controls Inc., an Emerson Impact Partner located in Lawrence, PA, for a critical pressure reducing and secondary ESD (Emergency Shutdown) solution. The application utilizes a Cyclonic Choke Valve…

Max-Air TechnologyMarch 5, 2019

Case Studies MT Series

Fail-Safe Positioner w/ Speed Control

Customer supplied positioners were assembled & tested with Max-Air MT Series actuators. Stainless steel hard tubing provides corrosion resistance, durability and clean aesthetics. Max-Air CF3 NAMUR mount speed control blocks allows for speed adjustment in the field (for open and close directions).

Max-Air TechnologyJanuary 18, 2019

Case Studies GOW Series MT Series Solenoid Valves

Turn-Key Automated Package w/ Override

Max-Air assembled & tested complete automated package, ready for valve mounting. Max-Air MT Series actuator, GOW Series declutchable gear operator, SV Series NAMUR solenoid valve and filter regulator are integrated together with a customer supplied limit switch box.

Max-Air TechnologyJanuary 18, 2019

Case Studies HD Series

Custom Scotch Yoke Actuators

Special project order with customer-specified paint finish and custom mounting and cylinder configurations. Max-Air HD Series scotch yoke actuators are versatile and customizable with a modular design, capable of operation with air, hydraulic fluid, or even water. Scotch yoke actuators can be a cost-effective and…

Max-Air TechnologyJanuary 16, 2019

Case Studies GOW Series MT Series

Manual Override Assemblies

Max-Air Technology builds valve assemblies to suit customer needs. Pictured here is our MT series rack and pinion actuator with our GOW series declutch manual override direct mounted to ball valves. Our GOW series declutch gear operator is made to ISO standard, so mounting it…

Max-Air TechnologyJanuary 15, 2019

Case Studies

Custom Machined Couplers and Stainless Steel ISO 5211 Cast Brackets

JTNDaWZyYW1lJTIwd2lkdGglM0QlMjI1NjAlMjIlMjBoZWlnaHQlM0QlMjIzMTUlMjIlMjBzcmMlM0QlMjJodHRwcyUzQSUyRiUyRnd3dy55b3V0dWJlLmNvbSUyRmVtYmVkJTJGbGdTTkstXzRFc3MlMjIlMjBmcmFtZWJvcmRlciUzRCUyMjAlMjIlMjBhbGxvdyUzRCUyMmFjY2VsZXJvbWV0ZXIlM0IlMjBhdXRvcGxheSUzQiUyMGVuY3J5cHRlZC1tZWRpYSUzQiUyMGd5cm9zY29wZSUzQiUyMHBpY3R1cmUtaW4tcGljdHVyZSUyMiUyMGFsbG93ZnVsbHNjcmVlbiUzRSUzQyUyRmlmcmFtZSUzRQ== Max-Air Technology provides custom machined stainless steel pinions paired with ISO 5211 stainless steel cast brackets for all your automation needs. Contact for availability and distribution: Tel: +1 636 272 4934 Fax: 636.272.4937 Toll Free: 888.842.9998 Email: info@maxairtech.com

Max-Air TechnologyDecember 28, 2018

Case Studies

Next Generation Electro-Hydraulic Actuator

Max-Air MT Series rack & pinion actuator outfitted with a custom electro-hydraulic power pack. The system is completely self-contained and ready for field wiring, includes manual handpump override and open/close feedback switches. Explosion proof or NEMA 4/4X options available for a variety of power and…

Max-Air TechnologyDecember 12, 2018

Case Studies

Explosion Proof Modulating 2000 WOG V-Ball Assembly

This application may look a bit heavy for the top of a ½” 2000 WOG high pressure ball valve, but it was an extremely critical application requiring continuous modulation of a 30 degree v-ball along with position feedback by way of an explosion proof position…

Max-Air TechnologyNovember 27, 2018

Case Studies

Modulating 3-Way Ball Valve, Explosion Proof

Max-Air scotch yoke SHD series actuator mounted to an 8” 3-way T-Port ball valve, explosion proof positioner incorporated with a volume booster for increase operational speed.

Max-Air TechnologyNovember 14, 2018

Case Studies

Manual Gear Operated Ball Valve

Max-Air Gear operated manual ball valve, with Max-Air manufactured bracket and coupling, taking into account the packing configuration of the valve to allow for access for adjustments.

Max-Air TechnologyNovember 9, 2018

Case Studies

Cost Effective High Performance

10” & 12” 850 Series Delta T Double Offset High Performance Butterfly valves outfitted with cost effective, corrosion resistant automation package. Max-Air “LockMesh” coated actuators are a cost effective alternative to stainless steel actuators, reducing cost and weight of the overall assembly. The GOW Series…

Max-Air TechnologyMay 10, 2018

Case Studies

Actuator w/ Accessory Bracket & Custom Tubing

Max-Air accessory mounting brackets allow for compact and organized mounting and tubing of non-NAMUR pneumatic accessories. As pictured, a custom SS inline solenoid valve is assembled to order with stainless tubing & fittings plus accessory bracket.

Max-Air TechnologyJanuary 31, 2018

Case Studies

Fail Closed 28” Lug DI BFV

Max-Air automated this 28” DI Lug Butterfly valve with our HD Series scotch yoke actuator, spring return fail closed. Max-Air accessories were also included – MS48-120M03 explosion proof limit switch box and SV29-120VAC-3-STD explosion proof inline solenoid valve were pre-wired and terminated for a complete…

Max-Air TechnologyNovember 10, 2017

Case Studies

Modulating Electric 3” Ball Valve

Max-Air AE Series modulating electric actuator is perfect for rotary control valve applications – particularly applications using butterfly valves, ball valves, and v-port ball valves. Flexible input and output options (selectable 4-20mA, 0-10V), standard auxiliary switches, space heater & convenient LED open/close indication make setup…

Max-Air TechnologyAugust 27, 2017

Case Studies

¾” Tandem Ball Valve Assembly

Max-Air designed this custom assembly setup to actuate two ball valves simultaneously with one actuator. The valves operate opposite to each other, with one air to open/spring to close and the other air to close/spring to open. Customer specified inductive proximity bolt type switches mount…

Max-Air TechnologyMay 27, 2017

Case Studies

3 Position 180° Dribble Control Package

Max-Air assembles and tests 3 position dribble control automation packages, ready to mount directly to an ISO mount standard 3-way T-port ball valve or other custom applications (with mounting kit adaption if necessary). Max-Air stocks 180° and 90° actuators in double acting or spring return…

Max-Air TechnologyJanuary 27, 2017

Case Studies

SS Gear Operated Butterfly Valve

Max-Air designed and fabricated all stainless mounting kit uses our heavy duty MAB Series CF8 (304SS) cast bracket, custom stainless coupling and all stainless hardware to complete a match made in stainless heaven. A 3" SS Butterfly valve is joined with a SS gear operator…

Max-Air TechnologyJanuary 20, 2017

Case Studies

Mirror Polish Actuator

Who is the fairest actuator of them all? Not only does Max-Air stock a full line of stainless steel body rack and pinion actuators, we can also offer a mirror polish finish for extra-sensitive applications. Polished stainless steel is especially suitable for applications where bacteria…

Max-Air TechnologyJanuary 5, 2017

Case Studies

High Speed Testing

Performance Validation Montage | FPS = Frames per Second

Max-Air TechnologyDecember 21, 2016

Case Studies

One-Stop Shop

Max-Air is more than just an actuator manufacturer or just another automation house. We can provide complete, turn-key packages ready for service. Specifications are usually driven by the valve, which is dictated by the process and environment. We start from the “ground” (valve, process, environment)…

Max-Air TechnologyNovember 18, 2016

Case Studies

Max-Air Hazloc Assemblies

Max-Air can provide a wide variety of accessories for safe operation in hazardous locations. This fail safe ball valve assembly is equipped with an explosion proof limit switch and a 3-way solenoid valve that will allow it to fail SAFE under the most dangerous conditions.

Max-Air TechnologyNovember 17, 2016

Case Studies

3” V-Port Ball Valve Assembly

A spring return fail close MT51.S4 actuator mounted to a 3” V-Port 150# flanged ball valve via stainless steel bracket and coupling. The PEY01 positioner proportionally moves the position of the V-Port ball based on a 4-20mA input signal, providing accurate flow control. Clean, dry…

Max-Air TechnologyNovember 17, 2016

Case Studies

The Taming of the Trunnion

Max-Air SHD Series scotch yoke actuators sit perched atop beastly 8” Class 300 trunnion ball valves. Strong and swift, these spring return actuators tame the intimidating ball valves and force the ball to the closed position when critical shutoff is required. Complete with seamless mounting…

Max-Air TechnologyNovember 16, 2016

Case Studies

Low Temp Buna Actuator

Max-Air debuts it’s new addition to our low temperature line-up: Low Temp Buna Seals! We are now stocking Buna seals designed for low temperature applications down to -40°F, for cases where the standard low temp silicone seals are incompatible. In this case study, the actuator…

Max-Air TechnologySeptember 21, 2016

Case Studies

3-15 PSI Linear Positioner for Globe Valve [Video]

This setup uses a custom linear linkage kit with Max-Air’s PEY01 3-15 PSI pneumatic-pneumatic positioner to provide controlled linear actuation. A linear double acting cylinder provides the power while a 3-15 PSI instrument air signal strokes the stem from 0 to 100 percent. Max-Air assembled,…

Max-Air TechnologyMay 18, 2016

Case Studies

Damper actuator, fail in place plus manual override.

This damper mounted actuator assembly was built to specification for a power plant application where the customer needed fail “last position” operation of the damper. Equipped with a dual coil 240 Vac solenoid valve for normal operation, this assembly also comes equipped with a full…

Max-Air TechnologyMay 9, 2016

Case Studies

Sanitary Grade Lock Out Kit.

Custom made lockout kits are nothing new to us here at Max-Air Technology. So when a customer requested a lockout kit to complement their sanitary butterfly valve, we didn’t hesitate to offer a solution. This kit was polished to match a valve with an external…

Max-Air TechnologyMay 9, 2016

Case Studies

Custom High Visibility Indicator

Max-Air has always helped customers with their valve indication needs. This latest includes a high visibility yellow extended tube with bright, reflective ends. This allows valve orientation to be checked from a great distance in low light environments.

Max-Air TechnologyApril 19, 2016

Case Studies

Automated Assembly w/ Custom Switches & Termination

This project consisted of ball valve & butterfly valve assemblies completed with a custom switch, indicator & special multi-pin din connector. Max-Air actuators and mounting hardware were supplied to automate the valves, and the custom electronic feedback and communication was designed to meet specific customer…

Max-Air TechnologyApril 19, 2016

Case Studies

2” Modulating Fail-Safe Explosion Proof BFV

Max-Air Technology takes a humble 2” resilient seated butterfly valve and makes the most of it! Instead of a simple on/off shutoff device, this butterfly valve has been transformed into a fail-safe, explosion proof modulating control valve that can be controlled remotely via a 4-20mA…

Max-Air TechnologyApril 19, 2016

Case Studies

Explosion Proof Fail-Safe Actuation Package w/ Override

Max-Air’s MT71.S6.F16.CH36 spring return actuator offers fail-safe torque in a compact package compared to similarly sized scotch-yoke actuators. This assembly is outfitted with a PEX02 model explosion proof positioner which provides 4-20mA modulating control and two limit switches for feedback. A heavy duty filter regulator…

Max-Air TechnologyApril 19, 2016

Case Studies Tee Assembly

2” Diverting On/Off Electric BFV Tee Assembly

Butterfly valve tee assemblies can be a good alternative to 3-way ball valves for diverting applications. In this case, two resilient seated butterfly valves are arranged to operate opposing each other (when one is open, the other is closed). Max-Air’s AE01-120VAC electric actuator supplies the…

Max-Air TechnologyApril 19, 2016

Case Studies

Fail Safe Ball Valve w/ Manual Override

Carbon steel ball valve actuated with an MT16.S4 spring return fail closed actuator for fail-safe operation. Max-Air’s PV01-GOJ26 sandwich style declutch-able gear operator sits between the actuator and valve to allow for manual override when air pressure is lost. Max-Air also fabricated a custom mounting…

Max-Air TechnologyApril 15, 2016

Case Studies

Automated PVDF Ball Valves

1-1/4” through 3” PVDF ball valves automated with Max-Air’s MT Series spring return actuators for fail-safe operation and Max-Air’s MS41 Series technopolymer limit switch boxes for open/close feedback. Full stainless mounting kits were fabricated using our cast stainless MAB Series brackets and custom couplings. All…

Max-Air TechnologyApril 14, 2016

Case Studies

Rotary Globe Control Valve Assembly

Rotary style globe control valves w/ v-notch can provide exceptional control within a compact package. This assembly uses Max-Air’s MT17.DA actuator to open and close the customer supplied 1-1/2” valve. An explosion proof PEX01 positioner provides 4-20mA control and is tubed up with SS tubing…

Max-Air TechnologyFebruary 4, 2016

Case Studies

Electric Ball Valves w/ SS Kits

Electric actuators are mounted to custom SS ball valves w/ Max-Air machined stainless steel mounting kits. These assemblies were tagged with customer specified tag numbers.

Max-Air TechnologyFebruary 4, 2016

Case Studies

Handwheel Operated High Performance BFV

Max-Air GO Series handwheel gear operator sits atop a 3” high performance butterfly valve. Sturdy design and low profile allow for tight installations. Chainwheel operators are available, too!

Max-Air TechnologyFebruary 3, 2016

Case Studies Tee Assembly

10” Electric BFV Tee Assembly

A modulating electric actuator is paired with 2 x 10” 051-262 Delta T lug butterfly valves, assembled in a tee linkage configuration that forces the 2nd valve to be closed when the 1st is open. This configuration is common for mixing applications, and for many…

Max-Air TechnologyFebruary 3, 2016

Case Studies

Handwheel Operated Rotary Pinch Valve

Unique customer supplied 90° rotary pinch valve, assembled with Max-Air’s GO-03-ISO manual handwheel gear operator and custom Max-Air designed and machined mounting kit.

Max-Air TechnologyFebruary 3, 2016

Case Studies

Corrosion Resistant Automated Assemblies

This large custom project required consisted of dozens of assemblies, with all MT Series actuators epoxy coated for corrosion resistance. Max-Air’s epoxy coating provides a cost effective way to achieve corrosion resistance and maintain a lighter assembly weight. Solenoid valves and limit switches were prewired…

Max-Air TechnologyFebruary 3, 2016

Case Studies

Scotch Yoke Actuated Trunnion Ball Valve

A trunnion ball valve is assembled w/ Max-Air’s SHD series spring return scotch yoke actuator. SHD/CHD series scotch yoke actuators are available with symmetric or canted yoke designs to provide a better match for your valve’s torque profile, and are available up to 2,700,000 in-lbs…

Max-Air TechnologyFebruary 2, 2016

Case Studies

DA Scotch Yoke Actuator w/ Extended Travel Stops

This Max-Air SHD series double acting scotch yoke actuator is equipped with custom extended travel stops to allow for travel adjustment beyond the standard + or - 6° in each direction. These extended travel stops allow for infinite adjustment between 0° and 90°. Also, a…

Max-Air TechnologyFebruary 2, 2016

Case Studies

Integrated Limit Switch & Solenoid Valve w/ Speed Control

Max-Air’s MT41 spring return actuator is outfitted with a customer provided limit switch/solenoid valve combo, nylon tubing & brass fittings make the air connection quick & easy. An NPT1/4 plate and CF3 speed control plate w/ brass mufflers allow for stroke speed adjustment and quiet…

Max-Air TechnologyFebruary 2, 2016

Case Studies

Class 1 Div 1 Ball Valve Assembly

This assembly was assembled & tested to be compatible in Class 1 Div 1 rated hazardous environments. A 3-way inline solenoid valve is nipple mounted to an MS48 explosion proof limit switch box and terminated, with SS tubing completing the air connection to the actuator…

Max-Air TechnologyFebruary 2, 2016

Case Studies

Modulating SS Ball Valve

Max-Air’s proven MT Series spring return actuator is mounted to a SS v-ball valve, assembled & tested w/ positioner for modulating flow control.

Max-Air TechnologyJanuary 21, 2016

Case Studies

Direct Mount Electric Ball Valve Assemblies

Max-Air’s AE Series electric actuators for on/off control easily direct mount to ISO5211 standard SS ball valves, making for quick and easy assembly and a compact package. Max-Air offers top notch assembly & testing services.

Max-Air TechnologyJanuary 21, 2016

Case Studies

CS Ball Valve Assemblies w/ Cast SS Brackets

Max-Air’s MAB Series SS cast brackets are highlighted as part of some automated carbon steel ball valves. The MT Series mounts to the ball valve with the ISO standard bolt circle patterns and a Max-Air machined custom coupler completes the connection.

Max-Air TechnologyJanuary 21, 2016

Case Studies

Low Profile Manual Limit Switch Kit

Max-Air’s 45 Series limit switch box is mounted to a SS handle operated ball valve w/ custom mounting kit, designed for easy installation, flexibility and a low profile. The design allows for unhindered manual operation yet easy integration & field wiring.

Max-Air TechnologyJanuary 21, 2016

Case Studies

SS Actuator w/ Custom Knurled Pinion

This SS series actuator is outfitted with a super custom, knurled & extended SS pinion, engineered to provide reliable and long-lasting performance for the marine food industry. The special knurls on the end of the pinion are used to automate a special OEM application.

Max-Air TechnologyJanuary 21, 2016

Case Studies

Scotch Yoke Actuator w/ Rebreather

Max-Air’s HD series scotch yoke spring return actuator is outfitted with a rebreather kit that prevents outside air from entering the air chamber during the return stroke. The actuator is epoxy coated for extra corrosion resistance and all non-coated rebreather components are stainless steel.

Max-Air TechnologyJanuary 21, 2016

Case Studies

Manual Ball Valves w/ XP Limit Switches

Limit switch on/off feedback is not limited to automated valves - even manual ball valves like these can be retrofitted w/ limit switches for normal or hazardous duty. Max-Air’s manual limit switch kits are designed, fabricated & assembled in-house to provide flexible installation and durable…

Max-Air TechnologyOctober 30, 2015

Case Studies

Automated 20” AWWA BFVs

This project was for multiple 20” AWWA butterfly valves, automated with Max-Air’s HD series scotch yoke double-acting actuators. Custom mounting hardware was designed and fabricated in-house, and all assemblies were built and tested at Max-Air’s facility.

Max-Air TechnologyOctober 21, 2015

Case Studies Tee Assembly

2-1/2” Diverting BFV Tee Assembly

A Max-Air AE Series electric on/off actuator sits perched atop a custom-fabricated diverting tee assembly. The two Delta T lug butterfly valves are set opposed to each other so that when the primary valve is closed, the secondary valve is open and vice versa. Unlike…

Max-Air TechnologyOctober 21, 2015

Case Studies

10” Modulating Butterfly Valve

Max-Air’s AE Series electric actuator part number AEM06HA-120VAC-BMD/SPH/LED modulates via a 4-20mA (or 0-10V) input signal and includes a space heater, LED open/close indication, and a manual hand wheel override. The valve being controlled is a 10” Delta T 051-482 butterfly valve w/ SS disc…

Max-Air TechnologyOctober 21, 2015

Case Studies

High Temp Modulating 0-135 Ohm Actuated Ball Valve

A 1-1/2” 3-pc SS Ball Valve is outfitted with a modulating electric actuator that uses a 0-135 Ohm control signal to modulate the ball valve. A heat dissipating coupler and extra tall bracket help minimize the heat conducted to the actuator from the process fluid.

Max-Air TechnologyOctober 21, 2015

Case Studies

Modulating Fail-Freeze Ball Valve

Ball valves are not limited to on/off applications; for basic flow control a ball valve can be sufficient depending on your application. The flanged ball valve is equipped with an explosion proof PEX01 4-20mA positioner, lock-up valve, filter regulator and SS tubing. During normal operation,…

Max-Air TechnologySeptember 23, 2015

Case Studies

Fail-Close Plastic Ball Valve w/ Speed Controls

This plastic ball valve is equipped with an MT41.S4.F07-F10.CH22 spring-return actuator and MS41-21ST0T technopolymer limit switch. To add some controllability to operating speed, a CF3 speed control plate w/ NPT ¼” adapter plate is mounted to the actuator’s Namur interface. The CF3 speed control…

Max-Air TechnologySeptember 23, 2015

Case Studies

Gear Operated BFV w/ 3 Foot Extension

This 12” lug body butterfly valve is manually operated with a hand wheel gearbox. Instead of directly mounting the gear operator, a 3 foot stem extension is installed to allow access to the hand wheel when the valve is installed in a pit, near the…

Max-Air TechnologySeptember 21, 2015

Case Studies

Modulating Fail-Close Assembly w/ Bypass

This custom high performance butterfly valve assembly operates normally as a modulating fail-close assembly. As recommended, a filter regulator is used on the input air to the positioner to keep air clean and prevent pressure spikes, helping to extend the life of the positioner. Using…

Max-Air TechnologyJuly 30, 2015

Case Studies

Fast-Close Water Actuated Assembly

This custom automated assembly was designed to meet specific customer requirements, with all components carefully selected and tested to ensure the design benchmarks were met. Instead of air or hydraulic fluid, high pressure water was used as the fluid power for this assembly. Max-Air modified…

Max-Air TechnologyJuly 30, 2015

Case Studies

Manual SS Butterfly Valves w/ Limit Switch Kits

As factories and the processes within grow more complex and dependent on real-time system feedback, many customers are increasingly requesting electrical feedback for open/close manual valves as well as automated valves. Every valve is different, so when Max-Air retrofits a handle-operated valve it is a…

Max-Air TechnologyJuly 30, 2015

Case Studies | Applicazioni