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G Series
19
Actuators and Controls
• NAMUR
The shaft driven accessory interface conforms to the
NAMUR standard and is identical on all G-Series actuators,
allowing for standardization of accessory mounting
hardware and installation practices
• Pneumatic and hydraulic scotch-yoke actuators
• Automates ball, butterfly, plug valves and any other 90°
rotating mechanisms
• Salt Spray Testing per ASTM B117 criteria.
Construction features prevent water ingress, allowing
G-Series actuators to meet IP 66 and IP 67M specifications
and severe high pressure water deluge test
• Operating Ranges
G-Series double acting actuators produce guaranteed
minimum torque outputs from 10,000 lb-in. up to
6,000,000 lb-in. The spring return units produce spring
torques from 2,500
lb-in. to 3,000,000 lb-in.
• Standard operating pressures:
Pneumatic — to 200 psig (14 BAR)
• Standard operating temperature is -20°F to +200°F
(-29°C to +93°C)
Optional trims available:
0°F to +350°F (-18°C to +177°C)
-50°F to +180°F (-46°C to +82°C)
• Mechanical and hydraulic manual overrides
are available
• MSS and ISO Valve Mounting
The G-Series valve interface meets the dimensional
requirements of MSS SP-101 or ISO 5211 defined for
each torque range
Double Acting G1 Pneumatic Actuator Torque Chart
Output Torque (in-lbs)
Part
No.
3TG100800
3TG100900
3TG101000
3TG101200
3TG101400
Actuator Stroke Operating Pressure (psig)
Model Position 40 50 60 70 80 90 100 110 120 150 175 200
G01008 Start/End 12465 14543 16620 18698 20775 22853 24930 31163 36356 41550
Minimum 6579 7675 8772 9868 10965 12061 13158 16447 19188 21929
G01009 Start/End 10593 13241 15890 18538 21186 23835 26483 29131 31779 39724
Minimum 5591 6989 8386 9784 11182 12579 13977 15375 16772 20966
G01010 Start/End 14046 17557 21069 24580 28092 31603 35115 38626
Minimum 7413 9266 11120 1973 14826 16680 18533 20386
G01012 Start/End 20133 25166 30199 35232
Minimum 10626 13282 15938 18595
G01014 Start/End 24482 30603 36723
Minimum 12921 16152 19382
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