Product Data Sheet
GC-Series
August 2015
Sheet No.: GCPM 1.01 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
730
817
962
1,107
1,252
1,397
1,687
1,977
460
513
601
689
777
865
1,041
1,217
2,267
2,557
2,848
3,138
3,428
3,574
3,719
3,864
1,393
1,569
1,746
1,922
2,098
2,186
2,274
End
1,052
1,177
1,386
1,595
1,804
2,012
2,430
2,363
2,848
3,266
3,684
4,102
4,520
4,939
5,148
5,357
5,566
Start
1,041
1,165
1,371
1,578
1,785
1,992
Min
453
505
592
679
766
853
2,405
2,819
3,233
3,647
4,061
4,475
4,889
5,096
5,304
5,511
1,026
1,200
1,374
1,548
1,721
1,895
2,069
2,156
2,243
716
801
943
1,085
1,227
2,330
1,370
1,654
1,938
2,223
2,508
2,792
3,077
3,362
3,504
3,647
3,789
937
1,048
1,232
1,416
587
654
766
878
1,601
1,785
2,154
2,523
2,892
3,261
3,630
990
1,102
1,326
1,549
1,773
1,997
End
1,350
1,509
1,775
2,221
2,040
2,306
2,571
3,103
3,634
4,165
4,697
5,229
Start
1,340
1,499
Min
580
647
1,762
2,026
2,290
2,554
3,082
3,610
4,138
4,666
5,195
758
868
979
1,090
1,312
1,533
1,755
1,976
922
2,198
1,030
1,212
1,393
1,575
1,756
2,119
2,482
2,845
3,209
3,572
1,252
1,398
1,642
1,886
2,130
2,374
2,862
3,350
3,839
780
868
1,016
1,165
1,313
1,461
1,757
2,053
2,349
End
1,803
2,014
2,366
2,717
3,068
3,420
4,123
4,826
5,529
Start
1,797
2,007
2,357
2,708
3,058
3,408
4,109
4,810
5,511
Min
774
862
1,009
1,156
1,303
1,450
1,744
2,038
2,332
1,235
1,380
1,621
1,862
2,103
2,344
2,825
3,307
3,789
1,809
2,018
2,367
2,716
3,065
3,415
1,120
1,247
1,459
1,671
1,882
2,094
End
2,605
2,907
3,410
3,913
4,416
4,919
Start
2,604
2,905
3,408
3,911
4,414
4,917
Min
1,115
1,241
1,452
1,663
1,874
2,085
1,790
1,998
2,343
2,689
3,035
3,381
2,205
2,459
2,884
3,308
3,732
1,363
1,517
1,774
2,032
2,289
3,176
3,543
4,154
4,765
5,376
3,178
3,545
4,157
4,769
5,380
1,358
1,512
1,769
2,025
2,281
2,186
2,438
2,858
3,279
3,699
14
MinOP
barg
MOP
barg
2.8
13.2
2.8
13.2
2.8
10.4
2.8
10.4
2.8
7.9
2.8
7.9
2.8
5.5
2.8
5.5
2.8
4.6
2.8
4.6
Air Torque Output, Nm
Start
GC01x08
GC01x08
Min
Outboard
Inboard
End
Start
GC01x09
GC01x09
Min
Outboard
Inboard
End
Start
GC01x10
GC01x10
Min
Outboard
Inboard
End
Start
GC01x12
GC01x12
Min
Outboard
Inboard
End
Start
GC01x14
Min
Outboard
End
Start
GC01x14
Min
End
Inboard
www.emersonprocess.com/bettis
1
GC-Series
Product Data Sheet
August 2015
Sheet No.: GCPM 1.02 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
1,134
1,268
1,491
1,714
1,937
2,161
2,607
3,053
710
792
927
1,062
1,198
1,333
1,604
1,875
3,500
3,946
4,393
4,840
5,287
5,510
5,734
5,957
2,146
2,418
2,689
2,960
3,231
3,367
3,502
End
1,633
1,826
2,147
2,469
2,790
3,111
3,754
3,638
4,397
5,040
5,683
6,326
6,970
7,613
7,935
8,257
8,579
Start
1,622
1,813
2,132
2,451
2,771
3,090
Min
703
783
917
1,051
1,185
1,319
3,728
4,367
5,006
5,645
6,284
6,923
7,563
7,883
8,202
8,522
1,587
1,856
2,124
2,392
2,660
2,929
3,197
3,331
3,465
1,116
1,248
1,467
1,687
1,906
3,599
2,126
2,566
3,005
3,445
3,884
4,324
4,764
5,204
5,424
5,644
5,864
1,515
1,692
1,988
2,283
944
1,051
1,230
1,410
2,578
2,874
3,464
4,055
4,646
5,237
5,828
1,589
1,768
2,126
2,485
2,843
3,202
End
2,182
2,437
2,862
3,560
3,287
3,713
4,138
4,989
5,839
6,690
7,542
8,393
Start
2,174
2,428
Min
936
1,043
2,852
3,275
3,699
4,123
4,971
5,819
6,667
7,515
8,364
1,221
1,399
1,577
1,755
2,110
2,466
2,822
3,178
1,496
3,534
1,671
1,962
2,254
2,546
2,837
3,421
4,004
4,588
5,171
5,755
2,189
2,442
2,865
3,287
3,710
4,133
4,978
5,823
1,356
1,509
1,766
2,022
2,278
2,535
3,047
3,560
End
3,152
3,517
4,126
4,734
5,343
5,951
7,168
8,386
Start
3,150
3,515
4,123
4,731
5,339
5,948
7,164
8,381
Min
1,349
1,502
1,758
2,013
2,268
2,523
3,033
3,543
2,167
2,418
2,837
3,255
3,674
4,093
4,930
5,767
2,669
2,977
3,490
4,004
4,517
5,031
1,650
1,837
2,148
2,459
2,770
3,082
End
3,843
4,287
5,026
5,765
6,505
7,244
Start
3,845
4,289
5,029
5,769
6,509
7,249
Min
1,644
1,830
2,140
2,451
2,761
3,071
2,646
2,951
3,460
3,970
4,479
4,988
3,540
3,946
4,623
5,301
2,181
2,428
2,838
3,249
5,097
5,682
6,658
7,633
5,107
5,693
6,671
7,648
2,177
2,423
2,832
3,242
3,514
3,918
4,590
5,263
14
MinOP
barg
MOP
barg
2.8
12.9
2.8
12.9
2.8
9.7
2.8
9.7
2.8
6.9
2.8
6.9
2.8
5.6
2.8
5.6
2.8
4.2
2.8
4.2
Air Torque Output, Nm
Start
GC2x09
GC2x09
Min
Outboard
Inboard
End
Start
GC2x10
GC2x10
Min
Outboard
Inboard
End
Start
GC2x12
GC2x12
Min
Outboard
Inboard
End
Start
GC2x14
GC2x14
Min
Outboard
Inboard
End
Start
GC2x16
Min
Outboard
End
Start
GC2x16
Min
End
2
Inboard
www.emersonprocess.com/bettis
Product Data Sheet
GC-Series
August 2015
Sheet No.: GCPM 1.03 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
14
1,826
2,039
2,396
2,752
3,108
3,464
4,177
4,890
1,144
1,274
1,491
1,709
1,926
2,143
2,578
3,013
5,603
6,316
7,029
7,742
8,456
8,812
9,169
9,526
9,883
3,447
3,882
4,317
4,752
5,187
5,404
5,622
5,839
End
2,663
2,975
3,495
4,014
4,534
5,054
6,093
6,057
7,133
8,173
9,213
10,253
11,294
12,334
12,855
13,375
13,896
14,416
Start
2,637
2,946
3,461
3,976
4,491
5,006
Min
1,128
1,257
1,472
1,686
1,901
2,115
6,036
7,066
8,097
9,127
10,158
11,189
12,220
12,736
13,252
13,768
14,283
2,544
2,973
3,402
3,831
4,261
4,690
5,119
5,334
5,548
5,763
1,792
2,002
2,352
2,702
3,052
5,978
3,402
4,103
4,803
5,503
6,204
6,905
7,605
8,306
8,657
9,008
9,358
9,709
2,642
2,948
3,458
3,969
1,645
1,832
2,143
2,454
4,479
4,989
6,010
7,032
8,053
9,074
10,096
2,765
3,077
3,699
4,321
4,944
5,566
End
3,853
4,300
5,044
6,189
5,789
6,534
7,278
8,767
10,257
11,747
13,237
14,727
Start
3,834
4,279
Min
1,631
1,816
5,020
5,761
6,502
7,243
8,726
10,209
11,692
13,175
14,659
2,125
2,433
2,742
3,050
3,667
4,284
4,902
5,519
2,606
6,136
2,908
3,412
3,916
4,420
4,924
5,931
6,939
7,947
8,955
9,964
3,223
3,595
4,215
4,836
5,456
6,077
7,318
8,559
9,801
2,003
2,230
2,608
2,986
3,365
3,743
4,499
5,256
6,012
End
4,701
5,244
6,149
7,054
7,959
8,864
10,675
12,486
14,297
Start
4,687
5,229
6,131
7,034
7,937
8,839
10,645
12,451
14,257
Min
1,990
2,215
2,591
2,966
3,342
3,718
4,469
5,221
5,972
3,186
3,554
4,168
4,781
5,395
6,008
7,236
8,463
9,691
4,278
4,769
5,588
6,407
7,226
8,045
9,683
2,650
2,950
3,449
3,948
4,447
4,946
5,944
End
6,240
6,957
8,151
9,346
10,540
11,735
14,125
Start
6,235
6,951
8,145
9,339
10,533
11,727
14,115
Min
2,638
2,936
3,433
3,929
4,426
4,923
5,916
4,238
4,725
5,536
6,348
7,160
7,971
9,595
6,830
7,608
8,906
10,204
4,213
4,688
5,478
6,268
9,963
11,099
12,992
14,885
9,980
11,118
13,015
14,911
4,204
4,677
5,466
6,254
6,784
7,557
8,846
10,135
MinOP
barg
MOP
barg
2.8
13.8
2.8
13.8
2.8
9.8
2.8
9.8
2.8
8.1
2.8
8.1
2.8
6.2
2.8
6.2
2.8
3.9
2.8
3.9
Air Torque Output, Nm
Start
GC3x10
GC3x10
Min
Outboard
Inboard
End
Start
GC3x12
GC3x12
Min
Outboard
Inboard
End
Start
GC3x14
GC3x14
Min
Outboard
Inboard
End
Start
GC3x16
GC3x16
Min
Outboard
Inboard
End
Start
GC3x20
Min
Outboard
End
Start
GC3x20
Min
End
Inboard
www.emersonprocess.com/bettis
3
GC-Series
Product Data Sheet
August 2015
Sheet No.: GCPM 1.04 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
14
3,211
3,583
4,204
4,825
5,446
6,067
7,309
8,551
1,991
2,217
2,594
2,970
3,347
3,724
4,477
5,231
9,793
11,036
12,279
13,522
14,765
15,386
16,008
16,630
17,252
5,984
6,738
7,492
8,245
8,999
9,376
9,753
10,130
End
4,625
5,161
6,055
6,950
7,844
8,738
10,527
10,507
12,316
14,106
15,895
17,685
19,476
21,266
22,162
23,057
23,952
24,848
Start
4,581
5,113
5,999
6,885
7,772
8,658
Min
1,965
2,188
2,560
2,931
3,303
3,675
10,432
12,205
13,979
15,753
17,527
19,302
21,076
21,964
22,851
23,739
24,627
4,419
5,163
5,906
6,650
7,394
8,138
8,882
9,254
9,626
9,999
3,151
3,517
4,126
4,736
5,346
10,371
5,956
7,175
8,395
9,615
10,836
12,056
13,277
14,498
15,108
15,719
16,329
16,940
3,920
4,373
5,128
5,884
2,426
2,701
3,159
3,617
6,639
7,394
8,905
10,416
11,927
13,438
14,950
16,461
17,973
18,729
19,486
20,242
20,998
4,075
4,533
5,449
6,366
7,282
8,199
9,115
10,032
10,948
11,407
11,865
12,323
5,646
6,299
7,387
12,782
8,474
9,562
10,650
12,826
15,002
17,179
19,355
21,533
23,710
25,888
26,977
28,066
29,155
30,244
5,609
6,258
2,400
2,673
7,339
8,420
9,501
10,582
12,745
14,908
17,071
19,235
21,399
23,563
25,727
26,810
27,892
28,975
30,057
3,126
3,579
4,033
4,486
5,393
6,300
7,207
8,114
9,021
9,928
10,836
11,289
11,743
12,197
3,858
12,650
4,304
5,048
5,792
6,535
7,279
8,767
10,255
11,743
13,231
14,719
16,208
17,697
18,441
19,186
19,930
20,675
5,208
5,806
6,803
7,801
8,798
9,796
11,791
13,787
15,782
17,778
19,774
3,212
3,575
4,179
4,784
5,389
5,994
7,203
8,413
9,623
10,833
12,043
End
7,501
8,363
9,799
11,236
12,673
14,109
16,983
19,857
22,732
25,607
28,482
Start
7,476
8,335
9,767
11,199
12,631
14,064
16,929
19,794
22,660
25,526
28,392
Min
3,188
3,548
4,149
4,749
5,350
5,950
7,151
8,352
9,553
10,754
11,955
5,142
5,733
6,718
7,703
8,689
9,674
11,645
13,616
15,587
17,558
19,530
8,322
9,271
10,853
12,435
14,016
15,598
18,762
5,110
5,685
6,644
7,602
8,561
9,520
11,437
11,987
13,353
15,632
17,910
20,188
22,467
27,024
11,990
13,357
15,637
17,916
20,195
22,475
27,034
5,090
5,663
6,618
7,573
8,528
9,483
11,394
8,247
9,188
10,756
12,324
13,892
15,460
18,596
12,171
13,551
15,851
18,151
20,451
7,448
8,284
9,677
11,070
12,463
17,530
19,518
22,830
26,143
29,456
17,569
19,561
22,881
26,202
29,522
7,433
8,268
9,658
11,049
12,439
12,085
13,455
15,739
18,023
20,307
17,138
19,084
10,500
11,680
End
24,684
27,487
Start
24,769
27,582
Min
10,492
11,671
17,038
18,972
MinOP
barg
MOP
barg
2.8
13.8
2.8
13.8
2.8
13.4
2.8
13.4
2.8
10.1
2.8
10.1
2.8
6.3
2.8
6.3
2.8
4.3
2.8
4.3
2.8
3.1
2.8
3.1
Air Torque Output, Nm
Start
GC4x12
GC4x12
Min
End
Outboard
Inboard
Start
GC4x14
Min
Outboard
End
Start
GC4x14
Min
End
Inboard
Start
GC4x16
GC4x16
Min
End
Outboard
Inboard
Start
GC4x20
Min
Outboard
End
Start
GC4x20
Min
End
Inboard
Start
GC4x24
Min
Outboard
End
Start
GC4x24
Min
End
Inboard
Start
GC4x28
GC4x28
Min
End
4
Outboard
Inboard
www.emersonprocess.com/bettis
Product Data Sheet
GC-Series
August 2015
Sheet No.: GCPM 1.05 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
14
MinOP
barg
MOP
barg
2.8
13.8
2.8
13.8
2.8
11.3
2.8
11.3
2.8
7.7
2.8
7.7
2.8
5.5
2.8
5.5
2.8
4.2
2.8
4.2
2.8
3.3
2.8
3.3
Air Torque Output, Nm
Start
GC5x16
6,719
7,490
8,775
10,060
11,346
12,631
15,201
17,772
20,343
22,915
25,487
28,058
30,631
31,917
33,203
34,489
35,776
4,139
4,606
5,385
6,163
6,942
7,721
9,278
10,836
12,394
13,952
15,509
17,067
18,626
19,405
20,184
20,963
21,742
9,681
10,791
12,643
14,494
16,346
18,197
21,901
25,605
29,309
33,014
36,719
40,424
44,130
45,983
47,836
49,689
51,543
9,571
10,670
12,502
14,333
16,165
17,997
21,660
25,325
28,989
32,654
36,319
39,985
43,651
45,484
47,317
49,151
50,984
4,076
4,537
5,304
6,071
6,838
7,605
9,140
10,674
12,209
13,744
15,279
16,814
18,349
19,116
19,884
20,651
21,419
6,587
7,343
8,604
9,864
11,125
12,386
14,907
17,429
19,951
22,473
24,995
27,518
30,041
31,303
32,564
33,826
35,088
10,748
11,972
14,013
16,054
18,095
20,137
24,219
28,302
32,386
36,469
40,553
44,637
6,593
7,335
8,571
9,808
11,044
12,280
14,753
17,226
19,699
22,172
24,645
27,119
End
15,485
17,249
20,189
23,130
26,070
29,011
34,893
40,775
46,658
52,542
58,425
64,310
Start
15,411
17,167
20,094
23,022
25,949
28,877
34,732
40,588
46,445
52,302
58,159
64,017
Min
6,536
7,271
8,497
9,722
10,948
12,174
14,625
17,077
19,529
21,981
24,432
26,884
10,606
11,815
13,829
15,844
17,859
19,873
23,903
27,933
31,964
35,995
40,026
44,057
15,726
17,508
20,478
23,448
26,419
29,389
35,330
41,271
47,213
9,617
10,696
12,494
14,292
16,091
17,889
21,486
25,083
28,680
22,657
25,224
29,503
33,782
38,062
42,341
50,900
59,459
68,020
22,627
25,192
29,466
33,740
38,014
42,288
50,837
59,387
67,937
9,565
10,638
12,427
14,216
16,005
17,794
21,371
24,949
28,527
15,573
17,337
20,279
23,220
26,162
29,103
34,987
40,871
46,755
22,152
24,666
28,856
33,047
37,238
41,429
13,564
15,087
17,626
20,164
22,703
25,242
End
31,914
35,536
41,574
47,611
53,649
59,687
Start
31,941
35,567
41,610
47,653
53,697
59,741
Min
13,520
15,038
17,569
20,099
22,630
25,161
21,982
24,478
28,637
32,796
36,955
41,115
29,053
32,341
37,822
43,303
17,761
19,753
23,072
26,392
41,857
46,594
54,491
62,388
41,945
46,693
54,606
62,520
17,725
19,713
23,026
26,339
28,867
32,135
37,581
43,027
36,885
41,051
22,521
25,044
End
53,140
59,142
Start
53,298
59,318
Min
22,494
25,014
36,680
40,823
Min
Outboard
End
Start
GC5x16
Min
End
Inboard
Start
GC5x20
GC5x20
Min
End
Outboard
Inboard
Start
GC5x24
Min
Outboard
End
Start
GC5x24
Min
End
Inboard
Start
GC5x28
GC5x28
Min
End
Outboard
Inboard
Start
GC5x32
Min
Outboard
End
Start
GC5x32
Min
End
Inboard
Start
GC5x36
GC5x36
Min
End
Outboard
Inboard
www.emersonprocess.com/bettis
5
GC-Series
Product Data Sheet
August 2015
Sheet No.: GCPM 1.06 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
14
69,559
MinOP
barg
MOP
barg
2.8
13.8
2.8
13.8
2.8
12.3
2.8
12.3
2.8
8.7
2.8
8.7
2.8
6.6
2.8
6.6
2.8
5.2
2.8
5.2
2.8
4.3
2.8
4.3
Air Torque Output, Nm
Start
GC7x20
13,110
14,608
17,104
19,601
22,097
24,594
29,588
34,583
39,578
44,573
49,569
54,566
59,563
62,062
64,561
67,060
8,060
8,968
10,481
11,994
13,508
15,021
18,048
21,075
24,103
27,130
30,158
33,186
36,213
37,727
39,241
40,756
42,270
18,883
21,040
24,636
28,232
31,829
35,425
42,618
49,812
57,007
64,203
71,399
78,596
85,794
89,393
92,992
96,592
100,191
18,743
20,885
24,456
28,026
31,597
35,169
42,311
49,455
56,599
63,744
70,890
78,036
85,183
88,757
92,331
95,905
99,480
7,967
8,864
10,360
11,857
13,353
14,849
17,842
20,834
23,827
26,820
29,814
32,807
35,800
37,297
38,794
40,291
41,788
12,897
14,371
16,828
19,285
21,742
24,199
29,114
34,029
38,945
43,861
48,778
53,695
58,613
61,072
63,532
65,991
68,450
19,223
21,405
25,043
28,681
32,319
35,957
43,234
50,511
57,789
65,067
72,346
79,626
86,906
90,546
11,774
13,097
15,301
17,505
19,709
21,913
26,322
30,730
35,139
39,548
43,957
48,366
52,776
54,981
End
27,688
30,832
36,072
41,312
46,552
51,792
62,273
72,756
83,238
93,722
104,207
114,692
125,178
130,421
Start
27,605
30,740
35,965
41,190
46,416
51,641
62,093
72,546
83,000
93,454
103,909
114,365
124,822
130,051
Min
11,689
13,002
15,190
17,378
19,567
21,755
26,132
30,509
34,886
39,264
43,641
48,019
52,397
54,586
18,995
21,152
24,747
28,342
31,938
35,534
42,726
49,918
57,111
64,304
71,499
78,693
85,888
89,486
27,120
30,202
35,340
40,477
45,615
50,754
61,031
71,309
81,588
91,867
16,627
18,495
21,609
24,723
27,837
30,951
37,180
43,408
49,637
55,867
39,063
43,503
50,903
58,303
65,704
73,105
87,907
102,712
117,517
132,324
39,054
43,493
50,892
58,292
65,692
73,092
87,893
102,696
117,501
132,306
16,551
18,411
21,511
24,611
27,711
30,812
37,012
43,213
49,414
55,616
26,872
29,927
35,018
40,110
45,201
50,293
60,478
70,664
80,850
91,038
35,599
39,632
46,355
53,078
59,801
66,525
79,973
21,785
24,229
28,303
32,377
36,451
40,524
48,673
End
51,276
57,086
66,769
76,453
86,137
95,821
115,192
Start
51,345
57,164
66,861
76,559
86,257
95,956
115,354
Min
21,720
24,157
28,219
32,281
36,343
40,405
48,529
35,330
39,333
46,006
52,679
59,352
66,026
79,373
45,221
50,333
58,852
67,373
75,893
84,414
27,635
30,732
35,893
41,055
46,217
51,379
65,135
72,498
84,770
97,042
109,315
121,588
65,295
72,676
84,979
97,282
109,585
121,889
27,582
30,673
35,825
40,977
46,129
51,281
44,928
50,007
58,472
66,938
75,404
83,870
54,059
60,204
70,445
80,687
90,929
33,144
36,869
43,076
49,284
55,492
End
77,866
86,717
101,468
116,220
130,973
Start
78,370
87,278
102,125
116,972
131,820
Min
33,212
36,944
43,165
49,385
55,606
53,925
60,054
70,270
80,487
90,704
Min
Outboard
End
Start
GC7x20
Min
End
Inboard
Start
GC7x24
GC7x24
Min
End
Outboard
Inboard
Start
GC7x28
Min
Outboard
End
Start
GC7x28
Min
End
Inboard
Start
GC7x32
GC7x32
Min
End
Outboard
Inboard
Start
GC7x36
Min
Outboard
End
Start
GC7x36
Min
End
Inboard
Start
GC7x228
GC7x228
Min
End
6
Outboard
Inboard
www.emersonprocess.com/bettis
Product Data Sheet
GC-Series
August 2015
Sheet No.: GCPM 1.07 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
14
119,826
MinOP
barg
MOP
barg
2.8
13.8
2.8
13.8
2.8
11.9
2.8
11.9
2.8
9.0
2.8
9.0
2.8
7.1
2.8
7.1
2.8
5.8
2.8
5.8
2.8
4.5
2.8
4.5
2.8
3.6
2.8
3.6
Air Torque Output, Nm
Start
GC8x24
22,694
25,272
29,568
33,864
38,161
42,458
51,051
59,646
68,241
76,837
85,434
94,031
102,629
106,928
111,227
115,527
13,903
15,465
18,068
20,671
23,274
25,877
31,084
36,290
41,497
46,704
51,911
57,119
62,326
64,930
67,534
70,138
72,742
32,701
36,416
42,607
48,797
54,989
61,180
73,564
85,948
98,334
110,720
123,107
135,496
147,885
154,080
160,275
166,471
172,666
32,439
36,124
42,267
48,410
54,554
60,697
72,985
85,274
97,564
109,855
122,147
134,439
146,733
152,880
159,028
165,175
171,323
13,736
15,279
17,851
20,423
22,996
25,568
30,712
35,857
41,002
46,147
51,293
56,438
61,584
64,157
66,730
69,303
71,876
22,323
24,859
29,087
33,314
37,542
41,770
50,226
58,682
67,140
75,598
84,056
92,516
100,976
105,206
109,436
113,667
117,898
32,045
35,688
41,760
47,833
53,906
59,979
72,127
84,275
96,425
108,576
120,728
132,882
145,036
19,650
21,858
25,539
29,220
32,901
36,581
43,944
51,306
58,669
66,032
73,396
80,760
88,124
End
46,175
51,425
60,176
68,926
77,677
86,429
103,933
121,439
138,946
156,455
173,966
191,479
208,993
Start
45,996
51,226
59,945
68,663
77,382
86,102
103,542
120,983
138,427
155,872
173,319
190,767
208,218
Min
19,494
21,685
25,337
28,989
32,641
36,293
43,597
50,902
58,207
65,513
72,819
80,125
87,431
31,652
35,252
41,251
47,251
53,251
59,252
71,253
83,256
95,260
107,265
119,271
131,278
143,287
42,088
46,858
54,808
62,759
70,710
78,661
94,564
110,469
126,375
142,283
25,760
28,650
33,468
38,286
43,103
47,921
57,557
67,194
76,831
86,468
60,647
67,521
78,977
90,433
101,890
113,348
136,264
159,183
182,103
205,025
60,557
67,421
78,862
90,303
101,745
113,187
136,073
158,960
181,850
204,741
25,615
28,490
33,281
38,072
42,863
47,654
57,237
66,820
76,404
85,988
41,673
46,396
54,269
62,143
70,016
77,890
93,640
109,390
125,142
140,895
53,485
59,533
69,611
79,691
89,770
99,850
120,012
140,174
32,689
36,353
42,459
48,565
54,672
60,778
72,992
85,205
77,071
85,785
100,308
114,832
129,357
143,882
172,933
201,987
77,082
85,797
100,324
114,852
129,380
143,909
172,967
202,028
32,558
36,207
42,289
48,371
54,454
60,536
72,701
84,867
53,044
59,042
69,039
79,036
89,034
99,032
119,029
139,028
66,237
73,712
86,171
98,629
111,089
123,548
148,469
40,437
44,965
52,512
60,059
67,605
75,152
90,247
95,446
106,217
124,169
142,122
160,076
178,030
213,940
95,570
106,356
124,333
142,310
160,288
178,267
214,226
40,321
44,836
52,362
59,887
67,412
74,938
89,989
65,767
73,190
85,561
97,932
110,304
122,676
147,422
83,855
93,360
109,201
125,043
140,886
51,326
57,085
66,685
76,284
85,884
120,833
134,529
157,356
180,183
203,012
121,578
135,358
158,325
181,293
204,263
51,425
57,195
66,813
76,431
86,049
83,665
93,148
108,953
124,759
140,565
106,651
118,709
138,808
65,184
72,490
84,667
End
153,680
171,057
200,018
Start
154,627
172,111
201,250
Min
65,310
72,630
84,830
106,408
118,439
138,492
Min
Outboard
End
Start
GC8x24
Min
End
Inboard
Start
GC8x28
GC8x28
Min
End
Outboard
Inboard
Start
GC8x32
Min
Outboard
End
Start
GC8x32
Min
End
Inboard
Start
GC8x36
Min
Outboard
End
Start
GC8x36
Min
End
Inboard
Start
GC8x40
Min
Outboard
End
Start
GC8x40
Min
End
Inboard
Start
GC8x232
Min
Outboard
End
Start
GC8x232
Min
End
Inboard
Start
GC8x236
GC8x236
Min
End
Outboard
Inboard
www.emersonprocess.com/bettis
7
GC-Series
Product Data Sheet
August 2015
Sheet No.: GCPM 1.08 Rev. E
Torque - Pneumatic
Double-Acting Actuator
Operating Pressure, barg
Actuator
Model
Metric
Unit
Stroke
Direction
2.7
3
3.5
4
4.5
5
6
7
8
9
10
11
12
12.5
13
13.5
14
MinOP
barg
MOP
barg
2.8
13.8
2.8
13.8
2.8
13.8
2.8
13.8
2.8
10.9
2.8
10.9
2.8
8.8
2.8
8.8
2.8
6.9
2.8
6.9
2.8
5.4
2.8
5.4
2.8
4.4
2.8
4.4
Air Torque Output, Nm
Start
GC10x28
41,838
46,598
54,532
62,467
70,402
78,337
94,208
110,081
125,956
141,832
157,709
173,589
189,469
197,410
205,352
213,293
221,236
25,675
28,561
33,372
38,183
42,995
47,806
57,429
67,052
76,676
86,301
95,925
105,551
115,176
119,989
124,803
129,616
134,429
60,283
67,142
78,573
90,005
101,438
112,872
135,740
158,611
181,484
204,359
227,236
250,116
272,997
284,439
295,882
307,324
318,768
59,794
66,600
77,943
89,286
100,630
111,975
134,665
157,358
180,054
202,751
225,451
248,153
270,857
282,210
293,564
304,918
316,272
25,368
28,220
32,975
37,729
42,483
47,238
56,747
66,257
75,767
85,278
94,790
104,301
113,814
118,570
123,326
128,083
132,840
41,156
45,840
53,647
61,455
69,263
77,071
92,689
108,309
123,930
139,552
155,176
170,802
186,429
194,243
202,058
209,873
217,688
55,029
61,269
71,670
82,070
92,472
102,873
123,678
144,485
165,293
186,103
206,915
227,728
248,543
258,952
269,360
279,770
290,179
33,703
37,486
43,790
50,095
56,400
62,705
75,316
87,927
100,539
113,151
125,764
138,377
150,991
157,298
163,605
169,913
176,220
End
79,289
88,280
103,265
118,251
133,238
148,225
178,202
208,181
238,163
268,147
298,134
328,123
358,115
373,111
388,109
403,107
418,106
Start
78,915
87,865
102,783
117,702
132,621
147,541
177,383
207,227
237,074
266,923
296,775
326,629
356,486
371,416
386,346
401,277
416,208
Min
33,411
37,161
43,412
49,663
55,914
62,165
74,668
87,172
99,676
112,180
124,685
137,190
149,696
155,950
162,203
168,456
174,710
54,317
60,477
70,745
81,013
91,282
101,551
122,091
142,633
163,176
183,721
204,268
224,817
245,367
255,643
265,919
276,196
286,473
69,999
77,917
91,113
104,310
117,507
130,704
157,101
183,500
209,901
236,304
262,709
289,115
42,807
47,606
55,604
63,602
71,600
79,598
95,595
111,593
127,591
143,590
159,589
175,589
100,858
112,266
131,280
150,295
169,310
188,326
226,360
264,397
302,436
340,479
378,524
416,572
100,614
111,996
130,967
149,938
168,910
187,883
225,830
263,781
301,734
339,690
377,649
415,611
42,533
47,301
55,248
63,195
71,143
79,090
94,986
110,882
126,779
142,677
158,575
174,473
69,252
77,086
90,143
103,201
116,260
129,318
155,437
181,558
207,681
233,806
259,933
286,062
86,748
96,541
112,862
129,184
145,507
161,830
194,478
227,128
259,780
292,435
52,988
58,922
68,812
78,703
88,593
98,484
118,266
138,049
157,833
177,617
124,991
139,101
162,618
186,135
209,654
233,173
280,214
327,258
374,305
421,355
124,892
138,992
162,493
185,994
209,497
233,000
280,009
327,020
374,035
421,053
52,733
58,639
68,482
78,325
88,169
98,013
117,701
137,389
157,078
176,768
85,962
95,667
111,843
128,019
144,195
160,372
192,728
225,086
257,446
289,808
109,471
121,886
142,578
163,271
183,965
204,659
246,051
287,447
67,050
74,576
87,120
99,664
112,208
124,752
149,842
174,933
157,732
175,620
205,434
235,249
265,066
294,884
354,524
414,169
158,681
176,677
206,670
236,665
266,661
296,658
356,657
416,661
67,178
74,718
87,286
99,854
112,422
124,990
150,128
175,266
109,219
121,605
142,250
162,895
183,541
204,188
245,484
286,785
139,411
155,181
181,464
207,749
234,035
260,321
85,259
94,817
110,746
126,677
142,607
158,538
200,871
223,593
261,464
299,336
337,210
375,085
202,079
224,938
263,037
301,137
339,239
377,342
85,421
94,997
110,957
126,918
142,879
158,840
139,090
154,823
181,046
207,270
233,496
259,722
172,909
192,429
224,963
257,498
290,035
105,620
117,449
137,164
156,879
176,594
End
249,136
277,261
324,139
371,017
417,898
Start
250,635
278,930
326,089
373,250
420,412
Min
105,821
117,673
137,425
157,178
176,931
172,510
191,985
224,445
256,905
289,367
Min
Outboard
End
Start
GC10x28
Min
End
Inboard
Start
GC10x32
GC10x32
Min
End
Outboard
Inboard
Start
GC10x36
Min
Outboard
End
Start
GC10x36
Min
End
Inboard
Start
GC10x40
Min
Outboard
End
Start
GC10x40
Min
End
Inboard
Start
GC10x232
Min
Outboard
End
Start
GC10x232
Min
End
Inboard
Start
GC10x236
Min
Outboard
End
Start
GC10x236
Min
End
Inboard
Start
GC10x240
GC10x240
Min
End
8
Outboard
Inboard
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