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Pneumatic Actuator

Pneutork Offers ISO 5211 Standard Pneumatic Actuator for all your 90°/180° .

  • 1. Hard Anodized: Barrel/Body to Protect from Hazardous atmosphere & corrosion, which enhance life of actuator
  • 2. Namur Standard Pinion Top : (An International Standard) The pinion (shaft) top drilled and slotted for easy assembling of switch, positioners and other accessories.
  • 3. Namur pad for Solenoid Valve : (An International Standard) Air supply ports are Include On Body as per NAMUR standard to facilitate direct mounting of solenoid GS valve at actuator.
  • 4. ISO - 5211 Standard Mounting for Valve : (An International Standard) Double bottom driling for actuator to valve Assembling & centering. Designed for strength and easy mounting or interchangeability.
  • 5. ISO - 5211 Standard Pinion Bottom: (An International Standard) Bottom of the pinion (Shaft) as female key, double square hole for assembling on valves with square key stem and in line or turned to 45'. Designed for strength and sure-fix with stem
  • 6. Sliding Skates : The innovation for replaceable sliding skates, between Pistons (Racks) and internal bore surface of the Actuator, just to avoid metal contact, which enhances the Actuator life
  • 7. Compact Design: "Pneutork" Actuators are designed as compact double acting which offers high torque values. Internal sliding surface, lapped and anodized for minimum friction and long life of actuator.



Specification

Air Suply @4 to 7 Bar
Minimum Air suply 5kg/cm2
Actuator Design ISO 5211
position on air failur in double acting Stay Put Condition
position on air failur in Single acting Close (Air to open - Spring to Close)

Torque Chart

Output Torque Double Acting Actuator (Nm)
Model 2.0 Bar 2.5 Bar 3.0 Bar 4.0 Bar 4.5 Bar 5.0 Bar 5.5 Bar 6.0 Bar 7.0 Bar 8.0 Bar
PT052 8 10 12 16 18 20 22 24 28 32
PT063 15 18 22 29 33 36 40 44 51 58
PT075 20 25 30 40 45 50 55 60 70 80
PT083 31 39 47 63 70 78 86 94 111 125
PT092 45 65 68 90 102 113 124 135 158 181
PT105 66 83 99 132 149 165 182 198 231 264
PT125 100 125 150 200 226 251 276 301 351 401
PT140 171 214 256 342 385 427 470 513 598 682
PT160 266 332 399 532 598 665 731 798 931 1064
PT190 420 532 638 851 958 1064 1170 1270 1490 1702
PT210 532 664 798 1064 1197 1330 1463 1596 1862 2128
PT240 769 962 1154 1539 1731 1924 2116 2308 2693 3078
PT270 1170 1462 1750 2339 2632 2924 3216 3509 4094 4579
PT300 1526 1908 2289 3052 3434 3815 4197 4578 5341 6104
PT350 2285 2856 3427 4570 5141 2712 6283 6854 7997 9139
PT400 3256 4070 4884 6512 7326 8140 8954 9768 11396 13024

Output Torque Single Acting Actuator (SPRING RETURN) (Nm)

Diagram & Dimension

All Dimention are in mm