SKU: DA

Pneumatic Double Acting Actuator

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Pneumatic Double Acting Rack & Pinion Actuator. These are designed to be long lasting due to the even force applied across the surface area of the pistons. Ideally suited for quarter turn valves (90 degree turn) but can be used in any application where a rotary turn is required. Features an Aluminium anodised body, adjustable limit stops, visual indicator, stainless steel fixings, ISO5211 pad mount and a namur interface.

Model Air supply pressure (bar)
2.5 3 4 5 5.5 6 7 8
Torque output double acting actuators (NM)
DA 32 3.5 4.2 6 7.5 8 9 10 11.5
DA 50 8.3 10 13.3 16.6 18.3 19.9 23.3 26.6
DA 63 14.7 17.6 23.5 29.3 32 35.2 41 46.9
DA 75 29 35 46.5 58.2 64 70 82 93
DA 88 45.8 54.9 73.2 91.5 101 110 128 146
DA 100 66 79.8 106 133 146 160 186 213
DA 115 107 129 172 215 236 258 301 344
DA 125 138 166 222 277 305 332 388 443
DA 145 217 261 348 435 478 522 609 696
DA 160 284 340 454 567 624 681 794 908
DA 180 383 459 613 766 842 919 1072 1225
DA 200 532 638 851 1064 1170 1276 1489 1702
DA 240 1160 1392.5 1857 2321 2553 2785 3249 3713
DA 270 1550 1860 2480 3100 3410 3720 4341 4961
 

Air Consumption FAD in Litres (1 litre = 1000cm³)

Model (DA) 32 50 63 75 88 100 115 125 160 200 270
Consumption 0.038 0.108 0.199 0.266 0.495 0.743 1 1.751 3.606 5.704 15
To work out L/min multiply the value in the table by the number of strokes in a minute.

Double Acting Pneumatic Actuator

Model ISO5211 A B C D E F G H ⌀I ⌀J K ⌀L N ⌀M O P Q R S
DA32 F03 110 23.5 23.5 45 20 25 50 10^ 36 - 9 - 14 4 x M5*7.5 1/8” 12^ 16^ M5*7 11
DA50 F03/F05 138 30 41 70 20 30 80 26.5 36 50 11 4 x M6*9 12 4 x M5*7.5 1/8” 12 16 M5*7 11
DA63 F05/F07 162 35.5 45 80 20 30 80 27.5 50 70 14 4 x M8*12 16 4 x M6*8 1/8” 12 16 M5*7 11
DA75 F05/F07 208 42 52.5 97 20 30 80 35 50 70 17 4 x M8*12 19 4 x M6*8 1/8” 12 16 M5*7 17
DA88 F05/F07 245 49 60 116 20 30 80 46 50 70 17 4 x M8*12 19 4 x M6*8 1/8” 12 16 M5*7 17
DA100 F07/F10 266 55 68 122 20 30 80 50 70 102 17 4 x M10*14 20 4 x M8*8 1/4” 12 16 M5*7 17
DA115 F07/F10 310 64 73 142 30 30 130 50 70 102 22 4 x M10*14 24 4 x M8*12 1/4” 12 16 M5*7 27
DA125 F07/F10 340 68 80 154 30 30 130 61 70 102 22 4 x M10*14 24 4 x M8*12 1/4” 12 16 M5*7 27
DA145 F10/F12 401 78.5 90 179 30 30 130 73 102 125 27 4 x M12*18 24 4 x M10*15 1/4” 12 16 M5*7 27
DA160 F10/F12 430 86.5 100 192 30 30 130 83.5 102 125 27 4 x M12*18 24 4 x M10*15 1/4” 12 16 M5*7 27
DA180 F10/F14 482 102 102 222 30 30 130 60 140 - 36 - 39 4 x M16*25 1/4” 12 16 M5*7 30
DA200 F10/F14 532 112 112 244 30 30 130 63 140 - 36 - 39 4 x M16*25 1/4” 12 16 M5*7 30
DA240 F16 662 133 133 288 30 30 130 85 165 - 46 - 49 4 x M20*30 1/4” 20 22.5 M6*8 30
DA270 F16 730 153 153 323 30 30 130 106 165 - 46 - 49 4 x M20*30 1/4” 20 22.5 M6*8 30
DA380 F16 774 162 173 352 30 30 130   165 - 46 - 55 4 x M20*30 1/2" 20 22.5 M6*8  
DA570 F16/F25 912 190 195 408 30 30 130   165 254 46 8 x M16*25 55 4 x M20*30 1/2" 20 22.5 M6*8  
DA800 F16/F25 945 260 260 464 30 30 130   165 254 46 8 x M16*25 60 4 x M20*30 1/2" 20 22.5 M6*8  

All dimensions in mm unless shown otherwise.

Double Acting Pneumatic Actuator

PART NUMBER DESCRIPTION MATERIAL TREATMENT QTY. (DA)
1 BODY EXTRUDED ALUMINUM HARD ANODIZED 1
2 ANTI-BLOWOUT PINION STEEL NICKEL PLATED 1
3 LOWER PINION O-RING NBR70 --- 1
4 PINION SPACER RING POM --- 1
5 STOP ADJUSTMENT STAINLESS STEEL --- 1
6 TOP PINION O-RING NBR70 --- 1
7 SPACER RING* POM --- 1
8 PINION WASHER STAINLESS STEEL --- 1
9 PINION SNAP RING STAINLESS STEEL --- 1
10 POSITION INDICATOR Nylon --- 1
11 PISTON DIE CAST ALUMINUM --- 2
12 PISTON THRUST BLOCK POM --- 2
13 PISTON O-RING* NBR70 --- 2
14 ANTI-FRICTION RING* POM --- 2
15 END CAP SEALS NBR70 --- 8
16 END CAP DIE CAST ALUMINUM EPOXY COATED 1
17 END CAP BOLTS STAINLESS STEEL --- 8
18 STOP BOLT STAINLESS STEEL --- 2
19 STOP NUT STAINLESS STEEL --- 2
20 STOP BOLT WASHER STAINLESS STEEL --- 2
21 STOP BOLT O-RING NBR70 --- 2

 

Size 32mm to 270mm
Body Anodised Aluminium
End Caps Epoxy coated aluminium
Pinion Nickel Plated Steel
Fixings 316 Stainless Steel
Actuation Double Acting Pneumatic

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