Auma Electric Part Turn Actuators and Products
In compliance with ISO 5211, part-turn actuators transmit torque to the valve for a rotation of one revolution or less. They do not have to be capable of withstanding axial thrust. Part-turn valves – such as butterfly valves and ball valves – are often designed in multi-turn version.
AUMA 1/4 turn Actuators SQ and SQR
Description & Features
Actuators of the SQ type range for open-close duty and positioning duty 1/4 turn are rated for class A and B or types of duty S2 – 15 min.
The modulating actuators of the SQR range are rated for class C or types of duty S4 – 25 %.
AUMA 1/4 turn versions SQ and SQR
Description & Features
Actuators of the SQ type range for open-close duty and positioning duty are rated for class A and B or types of duty S2 – 15 min.
The modulating actuators of the SQR range are rated for class C or types of duty S4 – 25 %.
Actuators of type range SQ/SQR 07.2 – SQ/SQR 14.2 can be combined with various controls from simple OPEN-CLOSE control to the micro-controlled version with logging of operating data or fieldbus interface.
Do you require a different solution? Please visit the manufacturer's website for more products!
Official AUMA WebsiteBeck Group 11 Damper and Part Turn Valve Actuator
Description & Features
Beck Group 11 actuators provide precise, consistent modulation of all types of dampers and valves. Beck electric Actuators have no duty cycle limitation and can continuously modulate without overheating.
- Precise, reliable modulating control
- Never overheats or burns out
- Will not coast or overshoot
- Fast response eliminates deadtime
Do you require a different solution? Please visit the manufacturer's website for more products!
Official BECK WebsiteBeck Group 22 High Torque Damper Actuators
Description & Features
High torque capability in a compact, modular design featuring advanced digitial electronics and traditional Beck reliability.
Group 22 damper actuators offer excellent performance in a maintenance-free design, plus the added flexibility and features provided by microprocessor-based electronics. Ideally suited for large fan damper applications, Group 22 actuators are capable of modulating both statis and dynamic loads up to 10, 839Nm of torque, even in the harshest of environments.
- Precise, reliable modulating control
- Never overheats or burns out
- Adjustable crank arm
- Manual handwheel
Do you require a different solution? Please visit the manufacturer's website for more products!
Official BECK WebsiteBeck Group 57 DC Electric Actuators
Videos 
Description & Features
The Group 57 actuator is a DC powered control valve actuator designed to meet the requirements of remote applications. These include well heads and pipeline applications.
- Operating range is 12 to 48V DC
- Class 1, Div 1, Groups B,C,D
- Built in electric fail safe with optional internal Ultra-capacitor
- Fast stroking speeds (9 second for 90 degrees)
- Flexible mounting options
- Space efficient paxckaging
G57 Cutsheet, Rev.02.2
