Check Out the Newly Updated
Resilient Seated Butterfly Valve Brochure!

We are proud to announce the completion of our updated Resilient Seated Butterfly Valve
Technical Brochure! The effort was to improve, but also bring the Delta T brand in
greater alignment with our unified Max-Air branding efforts.


New Industry Leading 3-Year Limited Warranty!

We are extremely excited to announce our new industry leading,
comprehensive 3-YEAR LIMITED WARRANTY across all our brands!


Introducing Max-Electric!

Take a look at our newly expanded line of electric actuators!


Try Our Actuator Sizing Program!

Need help sizing an actuator? Click below
to go to our online sizing program.


The Best Way to Automate Your Process.

Whatever the application, Max-Air Technology
is committed to providing a solution.


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services, & case studies delivered straight to your mailbox.


Patented Innovation.

Take a look under the hood of our flagship,
patented dual travel stop design.


Pneumatic Automation
Rack & Pinion Actuators
Scotch Yoke Actuators
Manual Operators
Solenoid Valves
Limit Switch Boxes

Electric Automation
Industrial. Class/Div
Spring Return
Spring Return, Class/Div

Butterfly Valves
Resilient Seated
High Performance
Cavitation Control
Triple Offset Butterfly Valves
3-Way & 4-Way Tee Assemblies

Ball Valves
Segmented V-Ball
Severe Service
Modular Block & Bleed

World Headquarters

Emme Technology S.r.l.
Via Socrate, 10
20864 Agrate Brianza (MB) Italy

Tel: +39.039.902.0000 Fax: +39.039.902.0001

North American Headquarters

Max-Air Technology Inc.
114 Resource Drive Wentzville, MO 63385
Tel: +1 636 272 4934  Fax: 636.272.4937
Toll Free: 888.842.9998 

Asian Operations

Max-Air Technology Co. Ltd
B501 Kaiyuan Building. No.1
Baotuquan North Road, Jinan 250011
Shandong, China

Need help finding a distributor?

Distributor Request

Patented Innovation,
Trusted Products, and Flexible Design..

Max-Air Technology is a worldwide leader in automation technology and process control products. For almost 20 years we have used our engineering expertise and industry experience to continually improve our products, striving to provide robust solutions and competitive prices. Designed for easy integration and reliability, our products have been proven in a variety of industries and applications including chemical, pharmaceutical, food and beverage, power, oil, natural gas, wastewater, and dampers. We also strive to provide exceptional customer support to back our products and keep your downtime to a minimum.

Max-Air’s portfolio of actuation and valve products includes our industry recognized pneumatic actuators, newly expanded line of Max-Electric actuators, butterfly valves, and ball valves. Max-Air Technology focus is on providing innovative automation solutions, with technical excellence, through personal and responsive support, valuing long-term partnerships.Our pneumatic portfolio includes a complete range of solenoid valves, limit switches, positioners, bracketry, and mounting hardware. In addition, Max-Air offers best-in-class assembly services and turn-key automation packages to minimize installation time and simplify project sourcing.

Need information on how to get our products? Send us an inquiry!

Case Studies


Direct Mount Delta T Butterfly Valve w/ Max-Air Actuator & Limit Switch

| Case Studies | No Comments
This is a common full solution assembly, our Delta T Resilient Butterfly Valve w/ MT Rack & Pinion Actuator, Solenoid, Limit Switch, & Termination. Assemblies like these are assembled from stock. Assembly and Termination is done in-house by our world class technicians, and the butterfly…

Sesto Segmented Ball Valves Automated w/ Max-Electric MX Series HazLoc Actuators

| Case Studies | No Comments
Take a look at the same Segmented Ball Valve w/ Explosion Proof Electric Actuator Assembly in 3 different sizes! From left to right there are 4", 6", and 8" Sesto Valves Segmented Balls with the appropriately sized Max-Electric MX Series Actuator. Every item pictured was…

HazLoc Electric Actuator w/ Segmented Ball Valve

| Case Studies | No Comments
This Sesto Valves Segmented Ball Valve is being automated by our MX Series HazLoc Electric Actuator. These have become a very common assembly to pass through our shop! All items were pulled from stock and assembled at our North American Headquarters.

4″ Stem Extensions for Sesto Ball Valves

| Case Studies | No Comments
These 4" Stem Extensions for our Midrange Sesto Valves are great for automation or handle operation!

20″ Stem Extensions on Resilient, Ductile Iron Butterfly Valves

| Case Studies | No Comments
Pictured here are four of our Delta T Resilient (EPDM Seat & Stainless Disc) Butterfly Valves with 20" Stem Extension and Handle. We can offer Stem Extensions in a variety of sizes. Whether it is 6 inches or 6 feet, we have you covered!

Electric Actuator and Resilient Lug Butterfly Valve Assembly

| Case Studies | No Comments
Our Max-Electric Actuators and Delta T Butterfly Valves pair well! Quality throughout the entire automation package is our commitment. Both valve and actuator were pulled from stock, and our exceptional machine shop produced the bracket and coupler!

Made in Italy AG Series Scotch Yoke Actuator w/ Panel Mounted Air Handling

| Case Studies | No Comments
Our AG Series Scotch Yoke Actuators are meant for the most demanding of applications! Designed, built, and tested at our Worldwide Headquarters in Italy. Sizes to cover torques from 13,000 in-Ibs to 300,000 in-Ibs!

Italian Made, AG Series Scotch Yoke Actuators w/ 12″ Trunnion Ball Valves

| Case Studies | No Comments
Our AG Series Scotch Yoke Actuators automating these 12" trunnions provide an unparalleled level of performance! The AG Series is 100% engineered, manufactured, and assembled in Italy. It offers the utmost heavy duty performance with safe inline repairability.