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Max-Air Technology

VSI is your Max-Air Technology Distributor

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Max-Air Technology Products Represented by VSI

Max-Air Technology is a worldwide leader in automation technology and process control products encompassing a complete offering of quarter turn butterfly and ball valves plus pneumatic or electric actuation. Utilized in a variety of industries and applications, Max-Air valves and actuation packages are designed for easy integration and reliability. 

The Max-Air product offering includes DeltaT Butterfly Valves, Sesto Ball Valves, industry recognized pneumatic actuators, and Max-Electric automation solutions plus hand valves, limit switches, solenoid valves, and positioners. 

Looking for Max-Air products and Mex-Electric automation solutions? Contact the knowledgeable team at VSI today. 

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Please contact an on-staff VSI AUMA product expert for more information. We look forward to hearing from you.

BROWSE VALVE SALES INC.'S Max-Air CATALOG

Shop the Max-Air line by product below and request quotes online.

Photo of Groth 1460 Pilot Operated Relief Valve

Groth 1460 Pilot Operated Relief Valve

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Photo of Groth 1430 Pilot Operated Relief Valve

Groth 1430 Pilot Operated Relief Valve

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Photo of Groth 1420 Pilot Operated Relief Valve w/ Vacuum Breaker

Groth 1420 Pilot Operated Relief Valve w/ Vacuum Breaker

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Photo of Groth 1400 Pilot Operated Relief Valve w/ Vacuum Breaker

Groth 1400 Pilot Operated Relief Valve w/ Vacuum Breaker

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Photo of Groth 1361A Vacuum Relief Valve, Side Mount, Spring Loaded

Groth 1361A Vacuum Relief Valve, Side Mount, Spring Loaded

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Photo of Groth 1360A Vacuum Relief Valve, Side Mount

Groth 1360A Vacuum Relief Valve, Side Mount

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Photo of Groth 1300A Vacuum Relief Valve, Top Mount

Groth 1300A Vacuum Relief Valve, Top Mount

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Photo of Groth 2300A Pressure Relief Valve – Weight Loaded

Groth 2300A Pressure Relief Valve – Weight Loaded

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Photo of Groth 1261A Pressure Relief Valve w/Pipe-away and Pressure Spring

Groth 1261A Pressure Relief Valve w/Pipe-away and Pressure Spring

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Photo of Groth 1260A Pressure Relief Valve w/ Pipe-away Feature

Groth 1260A Pressure Relief Valve w/ Pipe-away Feature

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Photo of Groth 1720A Pressure/Vacuum Relief Valve w/ Pipe-away Feature and same-size inlet and outlet

Groth 1720A Pressure/Vacuum Relief Valve w/ Pipe-away Feature and same-size inlet and outlet

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Photo of Groth 1760A Pressure Relief Valve w/ Pipe-away Feature and same-size inlet and outlet

Groth 1760A Pressure Relief Valve w/ Pipe-away Feature and same-size inlet and outlet

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Photo of Groth 1223A Pressure/Vacuum Relief Valve w/ Pipe-Away/Pressure & Vacuum Springs

Groth 1223A Pressure/Vacuum Relief Valve w/ Pipe-Away/Pressure & Vacuum Springs

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Photo of Groth 1221B Pressure/Vacuum Relief Valve w/ Pipe-Away & Pressure Spring

Groth 1221B Pressure/Vacuum Relief Valve w/ Pipe-Away & Pressure Spring

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Photo of Groth 1220A Pressure/Vacuum Relief Valve w/ Pipe-Away

Groth 1220A Pressure/Vacuum Relief Valve w/ Pipe-Away

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Photo of Groth 1203A Pressure/Vacuum Relief Valve with Pressure & Vacuum Springs

Groth 1203A Pressure/Vacuum Relief Valve with Pressure & Vacuum Springs

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Photo of Groth 1202B Pressure/Vacuum Relief Valve with Vacuum Spring

Groth 1202B Pressure/Vacuum Relief Valve with Vacuum Spring

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Photo of Groth 1201B Pressure/Vacuum Relief Valve with Pressure Spring

Groth 1201B Pressure/Vacuum Relief Valve with Pressure Spring

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Photo of Groth 1200A Pressure/Vacuum Relief Valve

Groth 1200A Pressure/Vacuum Relief Valve

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Photo of Consolidated 4900 POSRV Sales, Service, and Repair Experts

Consolidated 4900 POSRV Sales, Service, and Repair Experts

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Talk to a Valve Sales Inc. product expert today and ask questions or request a quote.

Or feel free to call us anytime 800-654-6706.

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What our Clients are Saying

VSI has been helpful in many ways, from greasing valves, valve repair, valve replacement, and training our guys as well. We can’t say enough about quotes, labor support, material delivery time, and billing. Aaron has helped us out of several jams over the years and we appreciate it.
- Scott M., Midstream Oil & Gas Industry
Just wanted to let you know we appreciate all you do for us. Your dedication and hard work has helped us tremendously these past few years. Thanks again!
- Jarek A., Midstream Oil & Gas Industry
Thank you and your team for the quick response time and for being so proactive with helping me get my customer back up and running so quickly. I really appreciate the Knowledge and support the VSI Team gives me which ensures that we have returning customers. Again, Thank you on a job well done.
- David M, Process Control Engineering & Service Company
VSI, sales personnel, and the service staff have always managed to step up to the plate, accept the challenges presented, and continually offer great technical support, exceeding customer relations and reliability that I’ve come to trust throughout years of valued service.
- Dereque J., Downstream Oil & Gas Industry
Valve Sales Inc. provides outstanding service and support for all of our valve needs. Their dedication to quality and consistency allows our equipment to run more reliably and improves overall performance of our facility. Our goal is to provide consistent high performing products to our customers and VSI allows us to achieve this goal.
- Guy M., Pulp & Paper Industry
We appreciate the wonderful equipment and support you have given us over the years. The communication and professionalism is first class. Looking forward to that continued excellence in the future.
- Derek L, Upstream Oil & Gas Industry
Thank you for your genuine effort on all the work you have done for [us]. As always, thank you for the quick quotes and parts.
- Randy W., Midstream Oil & Gas Industry
The entire team at VSI has always been able to meet my needs and always exceeds my expectations. I have a great relationship with both the sales and service teams they are always ready to answer technical questions and provide excellent advice on ways to solve problems in the field and are always ready with solutions no matter how obscure or unusual the problem. VSI is more than ready and able to meet all my valve needs at any given moment.
- Randall K, Downstream Oil & Gas Industry
Just wanted to thank you for your dedication to [us] on getting parts and material. I can always rely on VSI.
- Roger M., Midstream Oil & Gas Industry
Your quality service and parts help make my job a lot easier. Thank you and keep up the good work!
- Scot W., Oil & Gas Industry
VSI has rebuilt our pressure relief valves here at [our processing plant] for several years now and I have always been very pleased with their service and quality of work. The work is always completed on time and we have had no reliability issues with the valves they’ve worked on. It’s always a pleasure working with VSI and I look forward to continuing the relationship.
- Ross A., Pulp & Paper Industry
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VSI News

ANSWERS TO THREE COMMON QUESTIONS ABOUT PRESSURE RELIEF VALVES

February 26 2024

Pressure relief valves are the best insurance you have against safety incidents in plants and along pipelines. We get a lot of questions from customers about how to select and operate… Read More

What is a Green Tag Center

February 19 2024

Dresser developed the Consolidated Green Tag Center® (GTC) program in 1980 to provide better customer support, at a local level, and boost PRV safety through regular preventative maintenance. To date, the Consolidated… Read More

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