Ball Valve/Butterfly Valve/Control Valve Air Torque Aluminum Alloy Double Acting and Spring Return at Pneumatic Rack & Pinion Rotary Actuator 120/180 Degegree

Air Torque Aluminum Alloy Double Acting and Spring Return Rack & Pinion Actuator 120/180 Degree for Ball, Butterfly, and Control Valves. Factory-direct pricing! (P.S. A "degegree" in the product name must be corrected to "degree")
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PRODUCTS DETAILS

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.

 
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
Ball Valve/Butterfly Valve/Control Valve Air Torque Aluminum Alloy Double Acting and Spring Return at Pneumatic Rack & Pinion Rotary Actuator 120/180 Degegree

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

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