Page 1

METRIC

COMPACT 4 PISTON PNEUMATIC ACTUATOR 13 DIFFERENT SIZES


TABLE OF CONTENCE COMPACT DESIGN PRINCIPLE OF OPERATION PARTS LIST MAIN FEATURES TORQUE-METRIC TORQUE-IMPERIAL TECHNICAL DATA DIMENSIONS HOW TO ORDER

Page

2-3 4 5 6-7 8 9 10 11 12

Proven Advantage The COMPACT is a quarter turn rack & pinion pneumatic actuator that is patented worldwide. The superiority of the COMPACT actuator over single and double rack & pinion actuator designs, results from the four pistons which generate torque around a centrally located pinion, thereby giving more than double the torque achieved by these other designs. The increased number of pistons in the actuator allows their diameter to be reduced while maintaining its high torque. This also allows the overall size of the actuator to be reduced and become more COMPACT.

Superior Corrosion Resistance The body and covers are anodized internally and externally, providing protection against ingress of corrosive atmosphere. giving more than 336 hours of life in a salt spray bath. An external epoxy base layer and a s e cond polyurethane paint provides additional protection against aggressive environments. Optional Electroless Nickel Coating of body, covers and pistons.

Nested Springs The COMPACT four-spring chambers can use up to three different spring sizes, which are nested between the covers and pistons and are aligned by centering rings. Each spring is wound in the opposite direction to its neighbor to avoid entanglement. As there are four cylinders, there are many more spring combination possibilities than with double piston actuators. This results in better solutions for any air supply pressure required. Special painting of the springs provides higher corrosion resistance to the environment, giving more than 250 hours of life in a salt spray bath.

Less Air Consumption The COMPACT actuator saves energy; it gives maximum torque for minimum air consumption. The small piston diameter of the COMPACT actuator shortens the pistons stroke and thus serves to minimize the volume of air required for generating specific torque.

Space Saving, Fast Acting The COMPACT has four small cylinders, each located on one of the four sides of a cube. At a given air pressure, the COMPACT can produce the same torque output as double piston actuators, using smaller diameter pistons and a narrower pinion. A narrower pinion results in a shorter piston travel, which permits a COMPACT, space saving mechanism and fast acting travel from one position to the next.

2

Spring cartridge

Balanced Forces The cube-shaped configuration of the COMPACT positions the pistons so that each piston develops thrust along its own axis, rather than the off-axis thrust, that results from the geometry of most other actuator configurations. Piston side loading, caused by off-axis thrust, does not occur, thus resulting in less stress on the seals.

4 PISTON PNEUMATIC ACTUATOR

The modified spring set design improves the torque characteristics of the COMPACT actuator. A spring cartridge actuators is used only in the C30M, C35M, C45M, C60M and the C75M actuator. Modifications include deeper covers to allow sufficient volume for the spring cartridge, thereby increasing the overall dimensions of the actuator. The spring cartridge is comprised of a shaped tube, in which the extended springs have been preloaded, and held safely in place by two rigid discs. Changing a spring set configuration in this design requires changing a complete cartridge.


Less Wear

Limit Stop

With its unique 4-piston design, the COMPACT achieves a more uniform load distribution than do single and double piston actuators, therefore greatly reducing gear wear at the points of contact between rack and pinion. The force-balanced piston with its shorter stroke prevents uneven wear of O-rings, gear and pistons. This eliminates the need for bearings and reduces the number of soft parts, thereby resulting in longer maintenance schedules and low cost of repair kits. The high surface finish of the four cylinder is protected from wear due to the hardened surface created by the anodizing treatment.

The pinion and stop rotation can be adjusted by four large diameter adjustable set screws diametrically opposed and threaded into the actuator body. Each opposing pair of screws exerts simultaneous and equal forces on opposite sides of the stop when the rotation limit is reached, thus, no off-center forces are generated. The stop The stop allows for +/-5째 of rotational adjustment in both directions of travel. Any intermediate position can be achieved with a longer set of stop screws. This feature is built into the actuator stop mechanism and eliminates the need for additional plates and screws. The stop material is St.St. for better wear and corrosion resistance.

Indicator & Puck

A highly visible indicator with flow direction arrows is snapped to the pinion providing easy identification of valve position. The indicator snap-on arrows allow true positioning of any type of valve porting. A puck with three position signaling inserts and a highly visible indicator with flow direction arrows is bolted to the pinion to provide a cost effective option for valve monitoring.

Pinion The pinion has a double-square female drive on its bottom plane for accepting the ISO 5211 or DIN 3337 coupling options. The top plane has the Namur slot for attachment to switches or positioners. There is a machined flat below the Namur interface to provide for manual operation of the actuator by use of a wrench. The pinion is made from carbon steel with EN plating which gives a hard wearing surface with added protection against corrosive environments.

HABONIM

4 PISTON PNEUMATIC ACTUATOR

3


The COMPACT actuator transforms the linear motion of it’s pneumatic pistons into rotary motion via 4 gear racks that drive the central pinion. Air Supply, to drive the pistons, flows into port A of the NAMUR cover: Port A is connected to the center chamber and port B is connected to the four outside chambers.

Double Acting

Pressure entering Port A to open: Center chamber pressurized. Pistons move outward. Pinion rotates counter clockwise.

Pressure entering Port B to close: Outside chambers pressurized. Pistons move inward. Pinion rotates clockwise.

Spring Return

Pressure entering Port A to open: Center chamber pressurized. Pistons move outward. Springs are compressed. Pinion rotates counter clockwise.

4

Pressure exiting Port A to close: Air released from center chamber. Springs drive pistons inward. Pinion rotates clockwise.

4 PISTON PNEUMATIC ACTUATOR


Parts List

23 22

21 17

21

16

17

14

16

15

1 18

19

2 28

3 4

15

7A

27

15B

13

14B

5 6

15

12

10

25

14

7

14

26

29 20

13

8A

8 9

12

Item

Description

Qty.

11 12

29A

Material

Item

1

Body

1

AL 356-T6

15

2

Piston

4

AL 356/380

15B

3

Piston O-Ring

4

Buna N. Viton, EPDM, HNBR

4

Inner Spring

4

5

Middle Spring

6

Description

Qty.

Material

Pinion O-Ring

2

Buna N. Viton, EPDM, HNBR

Top Pinion O-Ring

1

Buna N. Viton. EPDM, HNBR

16

Disc Bearing

1

ST.ST / Delrin

Spring steel, Painted

17

Circlip

1

ST.ST, spring Steel Zinc Coated

4

spring steel. Painted

18

Pad

4

Delrin, CF PTFE, UHMWPE

Outer Spring

4

spring steel. Painted

19

Stroke Adjustment Screw

4

ST.ST

7

Cover O-Ring

3

Buna N, Viton, EPDM, HNBR

20

Exhaust Plug (Silencer)

1

Delrin, (Brass)

7a

Namur Cover O-Ring

1

Buna N, Viton. EPDM, HNBR

21

Indicator

1

Plastic (ABS), Red & White

8

Spring Return Cover

3

AL 380

22

Puck

1

Plastic (ABS), Red & White

8a

Namur Cover

1

AL 380

23

Indicator Screw

1

ST.ST

9

Double Acting Cover

3

AL 380

24

Tag (not shown)

4

ST.ST

10

Air Supply O-Ring

1

Buna N, Viton, EPDM, HNBR

25

Namur insert

1

AL 380

11

Cover Screw

26

Insert screw

2

ST.ST

12

Pinion

1

Steel E.N.Coated

27

Namur Insert O-Ring

2

Buna, Viton, EPDM, HNBR

13

stop

1

STST 316

28

Spring Cassette

4

Spring steel, Painted

14

Thrust Washer

2

Delrin, CF PTFE, UHMWPE

29

Spring Return Cover for M series

3

AL 380

Bearing

1

Delrin, CF PTFE, UHMWPE

29A

Namur Cover for M series

1

AL 380

14B

8-16 ST. ST.

* C75 & C75M Pinion (12) and stop (13) are one pcs ** pinion assembly for actuators C35 and above

HABONIM

4 PISTON PNEUMATIC ACTUATOR

5


MAIN FEATURES

NAMUR output drive for limit switches and positioners

Springs painted for protection and fitted coaxially in a chambers various spring combinations available to suit varying air pressure

NAMUR VDI/VDE 3845 connection to limit switches

Rugged body construction, anodized and with double layer coating for protection against corrosion

Smaller in overall size compared to double piston actuators

Spring cartridge The modified spring set design improves the torque characteristics of the COMPACT actuator

Spring return covers with extented screws for safe relief of springs

One cover always with NAMUR interface for solenoid mounting

Limit stop for open-close and intermediate positions

6

4 PISTON PNEUMATIC ACTUATOR


Visible position indicator with coloured arrows and a high profile puck for limit switches

4 pistons symmetrically driving a central pinion with a balanced construction eliminates side loads

Spring covers with centering rings for spring alignment

ISO 5211 or DIN 3337 bottom flange for valve connection (can be seen from bottom view of actuator)

Patented 4-piston actuator provides double the torque output than a dual piston actuator

COMPACT size with flat covers for double

acting applications and minimum air consumption HABONIM

4 PISTON PNEUMATIC ACTUATOR

7


Double Acting

C15 C20 C25 C30 C35 C45 C60 C75

TORQUE METRIC CHART (Nm) Spring Return SIZE

C15

C20

C25

C30

C30M

C35

C35M

C45

C45M

C60

C60M

C75

C75M

8

Spring Set 1A 1B 1B2 2 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C

Operating Pressure (bar)

SIZE

3.0

4.0

5.0

5.5

6.0

7.0

8.0

10 18 39 62 114 222 527 974

14 25 52 84 151 297 703 1,299

17 32 65 107 190 371 879 1,624

19 35 72 119 208 408 967 1,786

21 38 79 130 226 445 1,055 1,948

24 45 92 153 265 519 1,230 2,273

27 51 105 176 304 593 1,406 2,596

Air Stroke - bar (psi) 3.0 (44)

4 (58)

5 (73)

5.5 (80)

6 (87)

7 (102)

8 (116)

Spring Stroke

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

7

4

10 8

7 4

13 12 10

11 8 5

15 13 12

12 10 7

16 14

10 7

22 20 18

16 13 10

26 24 22 19

19 16 13 10

17 15 13 11 29 27 25 22 19 62 60 57 52 47 102 98 93 85 75 92 85 79 69 58 186 175 166 151 135 160 149 139 120 102 353 342 325 296 268 302 321 283 250 216 848 824 789 721 657 714 760 667 578 502 1574 1530 1459 1344 1229 1406 1331 1257 1107 959

14 11 9 6 22 19 17 13 9 49 45 41 31 21 84 74 65 50 33 84 77 70 58 44 147 134 117 86 63 148 134 120 99 76 275 255 224 173 122 271 295 248 206 163 667 623 559 437 322 650 704 595 488 393 1280 1205 1084 887 691 1285 1195 1104 913 726

20 18 16 14 35 33 31 28 24 75 73 70 64 60 125 120 115 107 98 113 107 101 91 80 224 213 204 189 173 197 186 176 157 139 426 415 398 369 341 373 392 353 321 286 1021 997 961 894 830 880 927 833 744 668 1894 1850 1779 1664 1549 1714 1640 1566 1415 1268

17 14 11 8.5 29 26 23 19 15 62 58 53 44 34 107 96 87 72 55 106 99 92 80 66 184 171 154 123 100 185 171 157 136 114 346 326 295 244 193 342 365 318 277 234 835 791 727 605 490 816 871 762 654 559 1592 1517 1396 1199 1003 1594 1503 1413 1222 1035

24 22 20 18 41 39 38 35 30 88 86 83 77 73 148 143 138 130 120 135 129 123 113 102 262 251 242 227 211 234 223 213 194 176 499 488 471 442 414 443 462 424 391 357 1194 1170 1134 1067 1003 1047 1094 1000 912 835 2212 2168 2097 1982 1867 2021 1947 1873 1722 1575

21 18 15 12 35 32 29 25 21 74 70 66 56 46 129 118 109 94 77 128 121 114 102 88 221 208 191 160 137 223 209 195 173 151 417 397 366 315 264 412 436 388 347 304 1004 960 896 774 659 983 1038 929 821 726 1902 1827 1706 1509 1313 1900 1810 1720 1529 1342

6 9 12 15 15 18 21 25 29 28 32 36 47 57 42 53 62 78 96 42 49 56 69 83 74 87 105 137 161 70 85 99 122 146 159 179 212 265 318 134 160 184 228 273 360 406 473 600 720 371 314 429 542 642 615 693 819 1024 1229 596 691 786 986 1184

3 5 7 9 9 11 13 16 19 16 18 21 27 31 26 31 36 44 54 34 40 46 57 68 38 49 58 73 89 57 69 80 100 119 86 97 115 144 173 107 127 147 182 218 194 218 254 323 388 304 255 353 447 527 350 395 467 584 700 468 547 624 783 938

23

11

36 33

23 19

49 46 43 38

36 32 27 18

55 53 50 45

42 39 34 24

36

19

57 52 48

40 30 18

80 75 70 64

62 52 43 25

91 86 81 73

73 63 54 39

27 21

19 12

48 42 36

40 33 26

70 64 57 48

62 55 48 36

81 75 69 59

73 67 60 47

75 64

39 26

111 100 92

74 62 44

150 139 130

112 99 82

168 157 148 133

129 117 99 68

54 43

42 28

89 78 67

77 63 49

126 115 104 86

114 110 86 65

143 132 121 103

131 117 103 82

134

60

208 197 179

132 113 82

280 269 252 223

203 184 153 102

317 306 288 260

239 219 188 137

90 110

60 83

162 181 142

131 154 107

232 251 213 180

201 225 177 136

267 286 248 215

236 260 213 171

328

160

501 478 442

329 285 221

675 651 615 548

498 454 390 268

762 738 702 635

583 538 475 352

212 259

148 203

379 426 333

315 370 261

546 593 500 411

483 537 428 321

630 677 583 495

566 621 512 404

614

345

935 891 820

657 582 461

1255 1211 1140 1025

969 894 773 576

1414 1370 1299 1184

1124 1049 928 632

480 406

360 269

789 715 641

668 578 488

1098 1024 949 799

977 887 797 606

1252 1177 1103 953

1131 1041 951 760

4 PISTON PNEUMATIC ACTUATOR


Double Acting

Spring Return

C15

C20

C25

C30

C30M

C35

C35M

C45

C45M

C60

C60M

C75

C75M

Spring Set 1A 1B 1B2 2 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3 2A 2A2B 2B 2C 3

40

C15 C20 C25 C30 C35 C45 C60 C75

TORQUE IMPERIAL CHART (in-lb) SIZE

Operating Pressure (psi)

SIZE

81 146 317 505 928 1,807 4,289 7,926

60

70

80

90

Air Stroke - psi (bar) 40 (2.8)

60 (4.1)

70 (4.8)

80 (5.5)

90 (6.2)

100 (6.9)

Start

End

Start

End

Start

End

Start

End

Start

End

Start

End

56

32

92 73

64 37

110 102 85

93 68 42

133 115 106

106 89 62

146 128

92 64

187 170 153

136 110 85

230 212 195 168

168 142 115 89

156 137 119 101 266 247 229 201 174 568 549 522 476 430 934 897 851 778 687 842 778 723 632 531 1703 1602 1520 1382 1236 1465 1364 1273 1099 934 3232 3131 2975 2710 2454 2765 2939 2591 2289 1978 7764 7544 7223 6601 6015 6537 6958 6107 5292 4596 14410 14007 13357 12305 11252 12872 12186 11508 10135 8780

128 101 82 55 201 174 156 119 82 449 412 375 284 192 769 677 595 458 302 769 705 641 531 403 1346 1227 1071 787 577 1355 1227 1099 906 696 2518 2335 2051 1584 1117 2481 2701 2270 1886 1492 6107 5704 5118 4001 2948 5951 6445 5447 4468 3598 11719 11032 9924 8121 6326 11764 10940 10107 8359 6647

174 156 139 121 304 286 269 243 208 651 633 607 555 521 1085 1041 998 928 850 980 928 876 790 694 1944 1848 1770 1640 1501 1709 1614 1527 1362 1206 3696 3601 3453 3202 2959 3236 3401 3063 2785 2481 8859 8650 8338 7757 7201 7635 8043 7228 6455 5796 16433 16051 15435 14438 13440 14871 14229 13587 12277 11002

148 121 95 74 252 226 200 165 130 538 503 460 382 295 928 833 755 625 477 920 859 798 694 573 1596 1484 1336 1067 868 1605 1484 1362 1180 989 3002 2829 2560 2117 1675 2967 3167 2759 2403 2030 7245 6863 6308 5249 4251 7080 7557 6611 5674 4850 13813 13162 12112 10403 8703 13830 13041 12260 10603 8980

185

89

330 302

211 174

416 390 365 322

306 272 229 153

487 469 443 398

372 345 301 212

290

153

522 476 439

366 275 165

679 636 594 543

526 441 365 212

805 761 717 646

646 558 478 345

217 169

153 97

439 385 330

366 302 238

594 543 484 407

526 467 407 306

717 664 611 522

646 593 531 416

603 515

314 209

1016 916 842

677 568 403

1273 1180 1103

950 840 696

1487 1389 1310 1177

1142 1035 876 602

434 346

338 225

815 714 613

705 577 449

1069 976 883 730

967 933 730 552

1266 1168 1071 912

1159 1035 912 726

1078

483

1904 1804 1639

1208 1035 751

2376 2283 2139 1892

1723 1561 1298 866

2805 2708 2549 2301

2115 1938 1664 1212

724 885

483 668

1483 1657 1300

1199 1410 980

1969 2130 1808 1528

1706 1909 1502 1154

2363 2531 2195 1903

2089 2301 1885 1513

2639

1287

4587 4376 4047

3012 2609 2023

5728 5525 5219 4650

4226 3853 3310 2274

6744 6531 6213 5620

5160 4761 4204 3115

1706 2084

1191 1633

3470 3900 3049

2884 3387 2390

4634 5032 4243 3488

4099 4557 3632 2724

5576 5991 5160 4381

5009 5496 4531 3575

4940

2776

8560 8157 7507

6015 5328 4221

10650 10277 9674 8698

8223 7587 6560 4888

12514 12125 11496 10478

9947 9284 8213 5593

3862 3266

2896 2164

7223 6546 5868

6116 5292 4468

9318 8690 8054 6781

8291 7527 6764 5143

11080 10416 9762 8434

10009 9213 8416 6726

HABONIM

100

120

125 149 172 188 207 244 229 271 311 351 390 468 476 555 639 723 802 961 769 914 1,052 1,190 1,334 1,611 1,382 1,624 1,848 2,073 2,311 2,780 2,719 3,170 3,622 4,074 4,525 5,429 6,436 7,511 8,585 9,659 10,725 12,872 11,893 13,877 15,856 17,834 19,819 23,767

120 (8.3) Start

End

220 192 201 165 183 137 165 110 375 320 357 293 348 266 320 229 275 192 806 677 787 641 760 604 705 513 668 421 1355 1181 1309 1080 1263 998 1190 861 1099 705 1236 1172 1181 1108 1126 1044 1035 934 934 806 2399 2023 2298 1904 2216 1749 2078 1465 1932 1254 2142 2042 2042 1913 1950 1785 1776 1584 1611 1382 4568 3818 4468 3635 4312 3351 4047 2884 3790 2417 4056 3772 4230 3992 3882 3552 3580 3177 3268 2783 10931 9192 10712 8789 10382 8203 9769 7086 9183 6033 9585 9000 10016 9503 9155 8505 8350 7516 7645 6647 20251 17413 19848 16727 19198 15619 18146 13815 17093 12021 18503 17395 17825 16571 17148 15747 15765 13998 14419 12286

Spring Stroke Start

End

53 80 106 133 133 159 186 221 257 248 283 319 416 504 372 469 549 690 850 372 434 496 611 735 655 770 929 1212 1425 620 752 876 1080 1292 1407 1584 1876 2345 2814 1186 1416 1628 2018 2416 3186 3593 4186 5310 6372 3283 2779 3797 4797 5682 5443 6133 7248 9062 10877 5275 6115 6956 8726 10478

27 44 62 80 80 97 115 142 168 142 159 186 239 274 230 274 319 389 478 301 354 407 504 602 336 434 513 646 788 504 611 708 885 1053 761 858 1018 1274 1531 947 1124 1301 1611 1929 1717 1929 2248 2859 3434 2690 2257 3124 3956 4664 3098 3496 4133 5168 6195 4142 4841 5522 6930 8301

4 PISTON PNEUMATIC ACTUATOR

9


Technical Data Actuator size

Unit C15

C20

C25

Weight Spring Return

Kg

1.1

1.9

3.5

5

6.1

Lb

2.4

4.2

7.7

11

13.4 19.8

Weight Double Acting

Kg

0.9

1.5

2.6

4.4

-

7.1

-

11

-

26

-

51

-

Lb

1.98

3.3

62

9.7

-

15.7

-

24.3

-

57.3

-

112.4

-

3.2

3.2

3.2

-

5.76

Air Consumption per stroke Actual Volume Air Consumption per stroke Actual Volume

ccw cw

C30 C30M C35 C35M C45 C45M C60 C60M C75 C75M 9

10.4 22

15

16.7

0.07 0.12 0.25 0.44 0.44 0.74 0.74 1.33 1.33 Litre 0.09 0.15 0.33 0.54

-

0.8

35

33.1 37.4 77.2

-

1.33

-

39.4

64

72

86 141.1 158

5.76 5.76 -

Total

0.16 0.27 0.58 0.98

-

1.54

-

2.66

-

6.4

-

11.52

-

ccw

4.3

7.3

15

27

27

45

45

81

81

195

195

351

351

5.5

9.2

20

33

-

49

-

81

-

195

-

351

-

9.8

16.5

35

60

-

94

-

162

-

391

-

703

-

-

0.75

-

1.5

-

2.5

-

0.6

1

1.1

2.2

2.4

3.7

4

0.5

0.77

0.8

1.6

1.6

2.9

2.9

cw Total

In3

D/A 0.1 0.13 0.2 0.24 0.4 Stroke Time with S.V. with 0.9 Cv S/R Open Sec. 0.1 0.15 0.23 0.29 0.3 0.54 at 80 psi S/R Close 0.15 0.15 0.23 0.28 0.28 0.48

Pressure Range: 20-120 PSI (1.5 - 8 bar) for DA actuators 30-120 PSI (2- 8 bar) for SR actuators Operating Temperature: Buna N: -20°C to 80°C Viton: -20°C to 120°C EPDM: -40°C to 80°C LT NBR FX428: -60°C to 100°C

(-4°F to 176°F) (-4°F to 250°F) (-40°F to 176°F) (-67°F to 213°F )

Operating COMPACT with Gas Upon special request the 4-piston COMPACT actuator can be operated with other gaseous media besides air. For technical support in selecting special actuators for gases other than air please consult the Habonim engineering team.

NAMUR & ISO Interface NAMUR VDI/VDE 3845 This standard provides for a range of accessories such as limit switches, pucks, indicators and positioners which have VDI/VDE interface to be easily mounted onto the actuator top face.

Spring Combinations OUTER MIDDLE INNER

C15 ONLY Code

Spring Combinations

1A 1B 1B2 2

C20-C75M Code

Spring Combinations

2AB

NAMUR Solenoid Mounting One of the four covers of the actuator incorporates a pad for solenoid mounting according to the NAMUR international standard. Solenoids of any brand, conforming to the NAMUR interface can be directly mounted to the actuators. This simplifies the installation of solenoids and eliminates additional piping. It also allows quick actuation response as pressurized air supply is available at the port entrance.

2A

2A2B

2B

2A3

ISO 5211 or DIN 3337 The actuator bottom flange is in accordance with ISO 5211 (or DIN 3337) international standard and incorporates a star shaped female drive for flexibility to fit various valve output shafts. The valve can be attached by a bracket or mounted directly onto the actuator, using one of the various ISO hole patterns.

2C

2C3

3

10

4 PISTON PNEUMATIC ACTUATOR

Sizing a spring return actuator requires that the torque output at the start and end of both the spring and air drive strokes is greater than the valve torque at that position.


Actuator Dimensions

C15 - C45M C60 - C75M

SIZE C15 C20 C25 C30 C30M C35 C35M C45 C45M C60 C60M C75 C75M

A S/R

B D/A

B1 D/A

C

D

E

F

G

Ă˜k

mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch 110 131 161 186 216 222 256 269 303 360 390 437 467

4.31 5.17 6.34 7.33 8.50 8.74 10.07 10.59 11.93 14.17 15.35 17.2 18.38

86 102 132 151 182 221 285 342 -

3.39 4.03 5.24 5.94 7.15 8.7 11.22 13.46 -

97.8 117 147 169 202 245 -

3.85 4.6 5.79 6.64 7.94 9.65 -

68.8 80.5 97 116 116 135 135 164 164 218 218 270 270

2.71 3.17 3.82 4.58 4.58 5.31 5.31 6.46 6.46 8.58 8.58 10.63 10.63

50.8 61.5 76.5 93.4 93.4 102 102 127 127 180 180 223 223

2 2.42 3.01 3.68 3.68 4.02 4.02 5.00 5.00 7.09 7.09 8.76 8.76

66 77.2 90 105 120 114 131 147 164 141 141 166 166

2.6 3.04 3.54 4.15 472 4.48 5.15 5.79 6.45 5.57 5.57 6.54 6.54

16 16.5 20 22.3 22.3 22.5 22.5 31 31 94 94 110 110

0.63 0.65 0.79 0.88 0.88 0.89 0.89 1.22 1.22 3.7 3.7 4.33 4.33

13.5 15 19.5 22 22 26 26 33 33 43 43 43 43

0.53 0.59 0.77 0.87 0.87 1.02 1.02 1.3 1.3 1.69 1.69 1.69 1.69

9 11 14 17 17 22 22 27 27 36 36 36 36

0.35 0.43 0.55 0.67 0.67 0.87 0.87 1.06 1.06 1.42 1.42 1.42 1.42

L PCD

T Thread

mm

inch

mm

inch

50 (F05) 50 (F05) 70 (F07) 70 (F07) 70 (F07) 102 (F10) 102 (F10) 125 (F12) 125 (F12) 140 (F14) 140 (F14) 140 (F14) 140 (F14)

1.97 (F05) 1.97 (F05) 2.76 (F07) 2.76 (F07) 2.76 (F07) 4.02 (F10) 4.02 (F10) 4.92 (F12) 4.92 (F12) 5.51 (F14) 5.51 (F14) 5.51 (F14) 5.51 (F14)

M6x8 M6x8 M8x9 M8x11 M8x11 M10x13 M10x13 M12x15 M12x15 M16x18 M16x18 M16x18 M16x18

1/4"X0.314 1/4"X0.314 5/I6"X0.354 5/I6"X0.43 5/I6"X0.43 3/8"X0.51 3/8"X0.51 1/2"X0.59 1/2"X0.59 5/8"X0.71 5/8"X0.71 5/8"X0.71 5/8"X0.71

HABONIM

M PCD (2) mm

inch

T2 mm

70 (F07) 2.76 (F07) M8x11 102 (F10) 4.02 (F10) M10X11 102 (F10) 4.02 (F10) M10X12 102 (F10) 4.02 (F10) M10X12 102* (F10) 4.02* (F10) M10X15 102* (F10) 4.02* (F10) M10X15 -

4 PISTON PNEUMATIC ACTUATOR

inch 5/I6"X0.43 3/8"X0.43 3/8"X0.47 3/8"X0.47 3/8"X0.59 3/8"X0.59 -

11


Safety Features

NAMUR & ISO Interface

The COMPACT safety features are built in and ensure a secure and safe operation whereby assembly and dismantling of the actuator becomes a simple task. Long cover bolts for spring return actuators relieve the spring load before they disengage from their threads. Before pistons can be removed, the stop screw must be released and the pinion removed, thus ensuring that any trapped pressure in the body will escape and will not become a hazard.

An extensive range of accessories such as Solenoids, Positioners and Limit Switches are available for direct mounting to the COMPACT actuator. As standard, all accessories which have connections that comply with ISO 5211 or DIN 3337 and VDI/VDE 3845 (Namur) mounting can be connected to the actuator.

Quality

The COMPACT is manufactured under ISO 9001 certification All body and cover castings are identified by a stamped heat code.

Dome

The Dome is a weatherproof enclosure for the COMPACT pneumatic actuator and a variety of ancillary equipment, and represents a cost effective alternative to stainless steel actuators and all of the stainless ancillary equipment required in those applications. The Dome is ideal for very corrosive environments with frequent caustic washdowns, as well as clean antiseptic applications where mostly stainless equipment is required. The Dome can be mounted on any quarter turn valve, Ball, Butterfly or Plug.

Flow Directions

Standard

How to Order SIZE C15 C20 C25 C30 C30M C35 C35M

C60 C60M C75 C75M

L (2-Way 90ยบ) X (4-Way)

When ordering the COMPACT series actuator, please give all the information as specified below.

TYPE

C45 C45M

T (3-Way)

SPRINGS SET

SR - Spring Return

C15

DA - Double Acting

1B 1B2 2

THREADS

C20 to C75M 2A 2C 2A2B 3 2B

For more details of spring set combinations see page 10

I Imperial

INDICATOR

OPTIONS

Default Standard White with Red arrows

V

Viton O-rings

D Red with White arrows P Puck

E N U LT

EPDM O-rings Electroless Nickel Plating UHMWPE FX428 special NBR compound for low temperature Reverse Fail Safe for CCW rotation

Flow Default Straight T 3-Way L 2-Way 90 Deg X 4-way

RFS

Examples: C35 SR 2C-N Size C35, spring return, 2C spring set, metric thread, standard indicator, electroless nickel coating. C60 DA I-DT-E Size C60, double acting, imperial thread, indicator red with white arrows, flow 3-Way, EPDM O-rings.

CATACTB-360M 01/14

In accordance with our policy to strive for continuous improvement of the product, we reserve the right to alter the dimensions, technical data and information included in this catalogue when required.

w w w . h a b o n i m . c o m

ISRAEL Habonim Headquarter Tel: +972-4-6914911 / 6914903 Fax: +972-4-6914935 sales_international@habonim.com

UK Habonim UK Tel: +44-1633-484554 Fax: +44-1633-482252 sales_uk@habonim.co.uk

USA Habonim USA Toll Free Phone: 1-866-261-8400 Toll Free Fax: 1-866-243-9959 sales_usa@habonim.com

China Habonim China Tel: + 86 21 64453190 *146 Fax: + 86 21 64453191 sales_china@habonim.com

4 piston pneumatic actuator compact 150114  
Read more
Read more
Similar to
Popular now
Just for you