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Electric Rotary Actuators

Standard, Heavy Duty, & Fail-Safe
Ordinary Location

 

MA Series

Compact (Intelligent)
Wide-Input Voltage,
Small Footprint

133–3,540 in-lbs
24 VAC/VDC, 95–265 VAC/VDC
Open/Close/Jog or
Mod (4-20mA, 2-10V)
Electronic Failsafe

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ME Series

Industrial
Largest Torques
in the Lineup

310–40,000 in-lbs
24 VAC/VDC, 120 VAC, 220 VAC
Open/Close/Jog
or Mod; 3-phase available
Options: External Battery Backup

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MF Series

Industrial Multi-Function
Multi-Voltage,
LED Beacon Options (BRITE)

310–13,280 in-lbs
Multi-voltage: 24 VDC
& 120/230 VAC
Multi-control: Open/Close/Mod
Internal Battery Fail-Safe

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SE Series

Spring Return
True Mechanical
Fail-Safe

445–3,185 in-lbs
24 VAC/VDC,
120 VAC, 220 VAC
Open/Close/Jog or Mod
Mechanical (spring)

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Ordinary Location, Electric Actuator Case Studies

3-PC 2000 WOG Ball Valves w/ Extended Butt Weld End Connections Automated w/ Pneumatic & Electric Actuators Case StudiesLimit SwitchesM32 SeriesMA SeriesMT SeriesSolenoid Valves
July 28, 2025

3-PC 2000 WOG Ball Valves w/ Extended Butt Weld End Connections Automated w/ Pneumatic & Electric Actuators

This is a fantastic example of our Extended Butt Weld End Connections available on our Sesto M32 Series 2000 WOG Ball Valves! These are being automated by our Max-Air Rack & Pinion and MA Series Max-Electric Actuators.
Max-Air Technology
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On/Off/Jog Max-Electric Actuators w/ Handwheel Override on Delta T Resilient Lug Butterfly Valves 050/051 SeriesCase StudiesME Series
October 22, 2024

On/Off/Jog Max-Electric Actuators w/ Handwheel Override on Delta T Resilient Lug Butterfly Valves

These Open/Close/Jog 120VAC ME Series Max-Electric Actuators are automating our Lug Ductile Iron Resilient Butterfly Valves! Max-Air Technology is a full service part-turn automation manufacturer. We make our own valve, actuators, and automation accessories. Automation is simple with Max-Air because of our world class valve…
Max-Air Technology
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3-PC 2000 WOG Sesto Ball Valves w/ 30° V-Balls & Modulating Control Max-Electric Automation Case StudiesM32 SeriesME Series
September 25, 2024

3-PC 2000 WOG Sesto Ball Valves w/ 30° V-Balls & Modulating Control Max-Electric Automation

These 15 3/4" Modulating V-Ball Assemblies use our standard TFM 1600 Seats rated for Chemical Environments, Steam, & Moderate Pressures. The 3-PC 2000 WOG Ball Valves have 30° V-Balls. The Electric Actuator modulates via a 420mA signal. Each valve includes a stainless tag and laser…
Max-Air Technology
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Electrically Automated Resilient Butterfly Valve Tee Assembly w/ Custom Linkage 050/051 SeriesCase StudiesMA Series
September 20, 2024

Electrically Automated Resilient Butterfly Valve Tee Assembly w/ Custom Linkage

This Tee Assembly uses our Delta T Valves Ductile Iron Lug Resilient Butterfly Valves w/ Nickle Plated Ductile Iron Disc and Buna Seat. The valves are being operated by a single Max-Electric Intelligent MA Series Actuator complete with Electronic Failsafe via SuperCap!
Max-Air Technology
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