Basic Info.
Model NO.
AT&BT
Colour
Blue; Gray; Orange; Red;Yellow; Black
Body Material
Aluminium Alloy
Piston Material
Aluminium Alloy
Shaft Material
Nickle Alloy Plated Steel
Torque
3.5 - 4150nm
Air Pressure
2.5 - 8 Bar
Motion Time
0.25-3s
Transport Package
Bubble Wrap, Carton Box, Plywood Case
Specification
CE, ISO9001
Trademark
KST
Origin
Zhejiang
HS Code
8412390000
Production Capacity
10, 000PCS/Month
Product Description
AT Ball Valve/Butterfly Valve/Control Valve Air Torque Aluminum Alloy Double Acting/Spring Return Pneumatic Rotary Actuator
Rotary pneumatic actuators, also known as pneumatic actuators or pneumatic devices, are actuators that use the pressure
of compressed air to drive the opening and closing or regulating valves. They are mainly composed of cylinders, pistons,
gear shafts, end covers, seals, screws, etc. composition. Pneumatic actuators are generally used with various types of valves,
including opening degree indication, stroke limit, solenoid valves, positioners, pneumatic components, manual mechanisms,
signal feedback and other components.
Components & Materials of Rack and Pinion Rotary Pneumatic Actuator
Pneumatic Actuator Torque(N.m.)
Double Acting Actuator Output Torque(Nm)
Single Acting Actuator Output Torque(Nm)
Rotary pneumatic actuators, also known as pneumatic actuators or pneumatic devices, are actuators that use the pressure
of compressed air to drive the opening and closing or regulating valves. They are mainly composed of cylinders, pistons,
gear shafts, end covers, seals, screws, etc. composition. Pneumatic actuators are generally used with various types of valves,
including opening degree indication, stroke limit, solenoid valves, positioners, pneumatic components, manual mechanisms,
signal feedback and other components.
Product | Pneumatic Actuator |
Structure | Rack and Pinion Rotary Pneumatic Actuator |
Rotary Angle | 0-90 Degree |
Air Supply Pressure | 2.5-8 Bar |
Actuator Body Material | Aluminum Alloy or Stainless Steel |
Surface Treatment | Hard Anode Oxidation or Polish |
Operating Temperature | Standard Temperature:-20ºC ~ 80ºC Low Temperature:-15ºC ~ 150ºC High Temperature:-35ºC ~ 80ºC |
Connection Standard | Air interface: NAMUR Mounting Hole: ISO5211 & DIN3337(F03-F25) |
Application | Ball Valve, Butterfly Valve & Rotary Machines |
Cover Color | Blue,Black,Orange,Red & Customized Colors as Customer needs |
Brand: | KST/OEM |
Applicable Media: | Water, Oil, Gas, Nitric Acid, Acetic Acid |
Certification: | CE/API/DNV/FDA/ISO9001-2008 |
Sample Testing: | One Sample for free( Under $10), Freight Collect |
Packing: | Plastic Bag, Carton & Plywood Case/According to customers' requirements. |
Payment: | T/T, L/C, D/P, Western Union, PayPal |
Port: | NINGBO/SHANGHAI, Customers' Request |
Delivery Time: | Within 35days after receiving T/T deposit Payment |
Term of Delivery: | FOB/CNF/CIF, Customers' Request |
Components & Materials of Rack and Pinion Rotary Pneumatic Actuator
Pneumatic Actuator Torque(N.m.)
Double Acting Actuator Output Torque(Nm)
Model\Air Pressure | Air Supply Pressure(Unit: Bar) | |||||||||
2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 7 | 8 | |
AT-32D | 3.8 | 4.5 | 5.3 | 6.0 | 6.8 | 7.5 | 8.3 | 9.0 | 10.5 | 12.0 |
AT-50D | 8.3 | 10.0 | 11.6 | 13.3 | 15.0 | 16.6 | 18.3 | 20.0 | 23.3 | 26.6 |
AT-63D | 14.6 | 17.6 | 20.5 | 23.4 | 26.4 | 29.3 | 32.2 | 35.2 | 41.0 | 47.0 |
AT-75D | 29.0 | 35.0 | 40.7 | 46.5 | 52.3 | 58.1 | 64.0 | 69.7 | 81.4 | 93.0 |
AT-88D | 45.7 | 55.0 | 64.0 | 73.2 | 82.3 | 91.4 | 101 | 110 | 128 | 146 |
AT-100D | 66.4 | 79.7 | 93.0 | 106 | 120 | 133 | 146 | 159 | 186 | 213 |
AT-115D | 107 | 129 | 150 | 172 | 193 | 215 | 236 | 258 | 301 | 344 |
AT-125D | 138 | 166 | 194 | 221 | 249 | 277 | 304 | 332 | 387 | 443 |
AT-145D | 217 | 261 | 304 | 348 | 391 | 434 | 478 | 521 | 608 | 695 |
AT-160D | 283 | 340 | 397 | 453 | 510 | 577 | 623 | 680 | 793 | 907 |
AT-190D | 533 | 640 | 746 | 853 | 959 | 1066 | 1173 | 1279 | 1492 | 1706 |
AT-210D | 651 | 781 | 911 | 1042 | 1172 | 1302 | 1432 | 1562 | 1823 | 2083 |
AT-240D | 957 | 1148 | 1339 | 1530 | 1722 | 1913 | 2104 | 2296 | 2678 | 3061 |
AT-270D | 1452 | 1743 | 2033 | 2324 | 2614 | 2905 | 3195 | 3486 | 4067 | 4648 |
AT-300D | 1993 | 2391 | 2790 | 3188 | 3587 | 3985 | 4384 | 4782 | 5579 | 6376 |
Single Acting Actuator Output Torque(Nm)
Air Pressure | Spring Torque | spring Torque | |||||||||||||||||||||
Model | Spring Q.ty | 2.5bar | 3.0bar | 3.5bar | 4.0bar | 4.5bar | 5.0bar | 5.5bar | 6.0bar | 7.0bar | 8.0bar | ||||||||||||
00 | 900 | 00 | 900 | 00 | 900 | 00 | 900 | 00 | 900 | 00 | 900 | 00 | 900 | 00 | 900 | 00 | 900 | 00 | 900 | 900 | 00 | ||
AT-50S | 5 6 7 8 9 10 11 12 | 4.6 3.9 | 2.3 1.1 | 6.3 5.6 4.8 | 4.0 2.8 1.6 | 7.9 7.2 6.4 5.7 | 5.6 4.4 3.2 2.0 | 9.6 8.9 8.1 7.4 6.7 | 7.3 6.1 4.9 3.7 2.5 | 11.3 10.6 9.8 9.1 8.4 7.6 | 9.0 7.8 6.6 5.4 4.2 3.0 | 12.9 12.2 11.4 10.7 10.0 9.2 8.5 | 10.6 9.4 8.2 7.0 5.8 4.6 3.4 | 13.9 13.1 12.4 11.7 10.9 10.2 9.4 | 11.1 9.9 8.7 7.5 6.3 5.1 3.9 | 14.8 14.1 13.4 12.6 11.9 11.1 | 11.6 10.4 9.2 8.0 6.8 5.6 | 17.4 16.7 15.9 15.2 14.4 | 13.7 12.5 11.3 10.1 8.9 | 20 19.2 18.5 17.7 | 15.8 14.6 13.4 12.2 | 6.0 7.2 8.4 9.6 10.8 12.0 13.2 14.4 | 3.7 4.4 5.2 5.9 6.6 7.4 8.1 8.9 |
AT-63S | 5 6 7 8 9 10 11 12 | 8.1 6.8 | 4.0 1.9 | 11.1 9.8 8.5 | 7.0 4.9 2.8 | 14.0 12.7 11.4 10.1 | 9.9 7.8 5.7 3.5 | 16.9 15.6 14.3 13.0 11.7 | 12.8 10.7 8.6 6.4 4.4 | 19.9 18.6 17.3 16.0 14.7 13.4 | 15.8 13.7 11.6 9.4 7.4 5.2 | 22.8 21.5 202 18.9 17.6 16.3 15.0 | 18.7 16.6 14.5 12.3 10.3 8.1 6.0 | 24.4 23.1 21.8 20.5 19.2 17.9 16.6 | 19.9 17.4 15.2 13.2 11.0 8.9 6.8 | 26.1 24.8 23.5 22.2 20.9 19.6 | 20.4 18.2 16.2 14.0 11.9 9.8 | 30.6 29.3 28.0 26.7 25.4 | 24 22 19.8 17.7 15.6 | 35.3 34 32.7 31.4 | 28 25.8 23.7 21.6 | 10.6 12.7 14.8 17 19 21.2 23.3 25.4 | 6.5 7.8 9.1 10.4 11.7 13 14.3 15.6 |
AT-75S | 5 6 7 8 9 10 11 12 | 16.1 13.5 | 8 3.8 | 22.1 19.5 17 | 14 9.8 5.6 | 27.8 25.2 22.7 20.1 | 19.7 15.5 11.3 7.1 | 33.6 31 28.5 25.9 23.3 | 25.5 21.3 17.1 12.9 8.7 | 39.4 36.8 34.3 31.7 29.1 26.5 | 31.3 27.1 22.9 18.7 14.5 10.3 | 45.2 42.6 40.1 37.5 34.9 32.3 29.8 | 37.1 32.9 28.7 24.5 20.3 16.1 11.9 | 48.5 46 43.44 40.8 38.2 35.7 33.1 | 38.8 34.6 30.4 26.2 22 17.8 13.6 | 51.7 49.1 46.5 43.9 41.4 38.8 | 40.3 36.1 31.9 27.7 23.5 19.3 | 60.8 58.2 55.6 53.1 50.5 | 47.8 43.6 39.4 35.2 31 | 69.8 67.2 64.7 62.1 | 55.2 51 46.8 42.6 | 21 25.2 29.4 33.6 37.8 42 46.2 50.4 | 12.9 15.5 18 20.6 23.2 25.8 28.3 30.9 |
AT-88S | 5 6 7 8 9 10 11 12 | 25.5 21.4 | 12.7 6.1 | 34.8 30.7 26.7 | 22 15.4 8.7 | 43.8 39.7 35.7 31.6 | 31 24.4 17.7 11.1 | 53 48.9 44.9 40.8 36.8 | 40.2 33.6 26.9 20.3 13.7 | 62.1 58 54 49.9 45.9 41.8 | 49.3 42.7 36 29.4 22.8 16.3 | 71.2 67.1 63.1 59 55 50.9 46.9 | 58.4 51.8 45.1 38.5 31.9 25.4 18.7 | 76.7 72.8 68.6 64.6 60.5 56.5 52.4 | 61.4 54.7 48.1 41.5 35 28.3 21.7 | 81.7 77.6 73.6 69.5 65.5 61.4 | 63.7 57.1 50.5 44 37.3 30.7 | 95.6 91.6 87.5 83.5 79.4 | 75.1 68.5 62 55.3 48.7 | 110 106 102 97.4 | 86.5 80 73.3 66.7 | 33 39.6 46.3 52.9 59.5 66 72.7 79.3 | 20.2 24.3 28.3 32.4 36.4 40.5 44.5 48.6 |
AT-100S | 5 6 7 8 9 10 11 12 | 37 31.1 | 18.4 8.7 | 50.3 44.4 38.5 | 31.7 22 12.4 | 63.6 57.7 51.8 46 | 45 35.3 25.7 16.1 | 76.6 70.7 64.8 59 53 | 58 48.3 38.7 29.1 19.5 | 90.6 84.7 78.8 73 67 61.1 | 72 62.3 52.7 43.1 33.5 24 | 103.6 97.7 91.8 86 80 74.1 68.3 | 85 75.3 65.7 56.1 46.5 37 27 | 111 105 99 93 87.1 81.3 75.4 | 88.3 78.7 69.1 59.5 50 40 31 | 118 112 106 100 94.3 88.4 | 91.7 82.1 72.5 63 53 44 | 139 133 127 121 115 | 109 99.5 90 80 71 | 160 154 148 142 | 127 117 107 98 | 48 57.7 67.3 76.9 86.5 96 106 115 | 29.4 35.3 41.2 47 53 58.9 64.7 70.6 |
AT-115S | 5 6 7 8 9 10 11 12 | 59.4 49.8 | 29.3 13.8 | 81.4 71.8 62.3 | 51.3 35.8 20 | 102.4 92.8 83.3 73.8 | 72.3 56.8 41 26 | 124 115 105 95.8 86.3 | 94.3 78.8 63 48 32 | 145 136 126 117 107 98 | 115 100 84 69 53 38 | 167 158 148 139 129 120 110 | 137 122 106 91 75 60 44 | 179 169 160 150 141 131 122 | 143 127 112 96 81 65 50 | 191 182 172 163 153 144 | 149 134 118 103 87 72 | 225 215 206 196 187 | 177 161 146 130 115 | 258 249 239 230 | 204 189 173 158 | 77.7 93.2 109 124 140 155 171 186 | 47.6 57.2 66.7 76.2 85.7 95.3 105 114 |
AT-125S | 5 6 7 8 9 10 11 12 | 76.7 64.4 | 38 18 | 104.7 92.4 80.2 | 66 46 26 | 132.7 120.4 108.2 96 | 94 74 54 34 | 160 147 135 123 111 | 121 101 81 61 41 | 188 175 163 151 139 126 | 149 129 109 89 69 49 | 216 203 191 179 167 154 142 | 177 157 137 117 97 77 57 | 230 218 206 194 181 169 157 | 184 164 144 124 104 84 64 | 246 234 222 209 197 185 | 192 172 152 132 112 92 | 289 277 164 252 240 | 227 207 187 167 147 | 333 320 308 296 | 263 243 223 203 | 100 120 140 160 180 200 220 240 | 61.3 73.6 85.8 98 110 123 135 147 |
AT-145S | 5 6 7 8 9 10 11 12 | 120.7 101 | 60 29 | 164.7 145 126 | 104 73 41 | 207.7 188 169 150 | 147 116 84 53 | 252 232 213 194 175 | 191 275 256 237 218 198 | 295 275 256 237 218 198 | 234 203 171 140 108 77 | 338 318 299 280 261 241 222 | 277 246 214 183 151 120 88 | 362 343 324 305 285 266 247 | 290 258 227 195 164 132 101 | 386 367 348 328 309 290 | 301 270 238 207 175 144 | 454 435 415 396 377 | 357 325 294 262 231 | 522 502 483 464 | 412 381 349 318 | 157 188 220 251 283 314 346 377 | 96.3 116 135 154 173 193 212 231 |
AT-160S | 5 6 7 8 9 10 11 12 | 158 133 | 78 37 | 215 190 164 | 135 94 53 | 272 247 221 197 | 192 151 110 69 | 328 303 277 253 227 | 248 207 166 125 84 | 385 360 334 310 284 259 | 305 264 223 182 141 100 | 452 427 401 377 351 326 301 | 372 331 290 249 208 167 127 | 473 447 423 397 372 347 322 | 377 336 295 254 213 173 131 | 504 480 454 429 404 379 | 393 352 311 270 230 188 | 593 567 542 517 492 | 465 424 383 343 301 | 681 656 631 606 | 538 497 457 415 | 205 246 287 328 369 410 450 492 | 125 150 176 200 226 251 276 301 |
AT-190S | 5 6 7 8 9 10 11 12 | 333 293 | 224 162 | 440 400 360 | 331 269 207 | 546 506 466 426 | 437 375 313 251 | 653 613 573 533 493 | 544 482 420 358 296 | 759 719 679 639 599 559 | 650 588 526 464 402 341 | 866 826 786 746 706 666 626 | 757 695 633 571 509 4448 386 | 933 893 853 813 773 733 693 | 802 740 678 616 555 493 431 | 999 959 919 879 839 799 | 740 678 616 555 493 431 | 1172 1132 1092 1052 1012 | 997 935 874 812 750 | 1346 1306 1266 1226 | 1149 1088 1026 964 | 309 371 433 495 557 618 680 742 | 200 240 280 320 360 400 440 480 |
AT-210S | 5 6 7 8 9 10 11 12 | 376 321 | 271 195 | 506 451 396 | 401 325 249 | 636 581 526 471 | 531 455 379 303 | 767 712 657 602 547 | 662 586 510 434 358 | 897 842 787 732 677 622 | 792 716 640 564 488 412 | 1027 972 917 862 807 752 697 | 922 546 770 694 618 542 466 | 1102 1047 992 937 882 827 772 | 976 900 824 748 672 596 520 | 1177 1122 1067 1012 957 902 | 900 824 748 672 596 520 | 1383 1328 1273 1218 1163 | 1215 1139 1063 987 911 | 1588 1533 1478 1423 | 1399 1323 1247 1171 | 380 456 532 608 684 760 836 912 | 275 330 385 440 495 550 605 660 |
AT-240S | 5 6 7 8 9 10 11 12 | 547 465 | 403 292 | 738 656 573 | 594 483 373 | 929 847 764 683 | 785 674 564 453 | 1120 1038 955 874 791 | 976 865 755 644 532 | 1312 1230 1147 1066 983 901 | 1168 1057 947 836 724 614 | 1503 1421 1338 1257 1174 1092 1010 | 1359 1248 1138 1027 915 805 694 | 1612 1529 1448 1365 1283 1201 1119 | 1439 1329 1218 1106 996 885 774 | 1721 1640 1557 1475 1393 1311 | 1329 1218 1106 996 885 774 | 2022 1939 1857 1775 1693 | 1792 1680 1570 1459 1348 | 2322 2240 2158 2076 | 2063 1953 1842 1731 | 554 665 775 886 998 1108 1219 1330 | 410 492 575 565 739 821 903 985 |
AT-270S | 5 6 7 8 9 10 11 12 | 892 780 | 665 509 | 1183 1071 960 | 956 800 642 | 1473 1361 1250 1138 | 1246 1090 932 775 | 1764 1652 1541 1429 1317 | 1537 1381 1223 1066 908 | 2054 1942 1831 1719 1607 1495 | 1827 1671 1513 1356 1198 1042 | 2345 2233 2122 2010 1898 1786 1674 | 2118 1962 1804 1647 1489 1333 1175 | 2523 2412 2300 2188 2076 1964 1853 | 2252 2094 1937 1779 1623 1465 1308 | 2703 2591 2479 2367 2255 2144 | 2094 1937 1779 1623 1465 1308 | 3172 3060 2948 2836 2725 | 2809 2651 2495 2337 2180 | 3641 3529 3417 3306 | 3232 3076 2918 2761 | 787 943 1101 1258 1416 1572 1730 1887 | 560 672 783 895 1007 1119 1231 1342 |
AT-300S | 5 6 7 8 9 10 11 12 | 1263 1117 | 932 720 | 1661 1515 1369 | 1330 1118 906 | 2060 1914 1768 1622 | 1729 1517 1305 1093 | 2458 2312 2166 2020 1874 | 2127 1915 1703 1491 1279 | 2857 2711 2565 2419 2273 2127 | 2526 2314 2102 1890 1678 1465 | 3255 3109 2963 2817 2671 2525 2379 | 2924 2712 2500 2280 2076 1863 1651 | 3508 3362 3216 3070 2924 2778 2632 | 3111 2899 2687 2475 2262 2050 1838 | 3760 3614 3468 3322 3176 3030 | 2899 2687 2475 2262 2050 1838 | 4411 4265 4119 3973 3827 | 3882 3670 3457 3245 3033 | 5062 4916 4770 4624 | 4467 4254 4042 3830 | 1061 1273 1485 1697 1909 2122 2334 2546 | 730 876 1022 1168 1314 1460 1606 1752 |