Actuator - Armatec

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Actuator
Actreg, Pneumatic
AT 3830, 3831
Range of Application
Actuator for on-off and control of ball, butterfly and plug valves or where 90° rotation is demanded.
Quality Assurance
Solenoid valve connection and actuator top acc. to VDE/VDI 3845 (NAMUR).
Mounting flange and stem square drilled acc. to ISO 5211.
CE
The actuators comply with PED, AFS 1999:4 §8, MD 2006/42/EG and ATEX 94/9/
EG.
Sizes 10-300 classified as category SEP according to PED 97/23/EC.
Sizes 500-4000 as category 1.
All actuators are classified for use in potentially explosive atmospheres as Group
II Category 2, suitable for zones 1, 2, 21 and 22 in accordance with Annex VIII of
Directive 94/9/CE (ATEX).
SIL 3 certificate.
Material Specifiation
1
2
3
4
Detail
No
Material
Surface treatment
Body
Pinion
Springs
End caps
1
1
2-14
2
Aluminium
Carbon steel
Steel
Aluminium
Coated C3 according to EN-ISO 12944-2
Electroless nickel plated.
Pre-stressed
Epoxy coated
A = fjäderretur
A1 = dubbelverkande
Page 1 (6)
Actuator
Actreg, Pneumatic
AT 3830, 3831
Dimension and weight
Actuatorsize
3830
3831
A
A´
B
C
D
E
F
I
10
20
40
80
130
200
300
500
850
1200
1750
2100
2500
4000
100
145
158
177
196
225
273
304
372
439
461
504
518
630
163
195
217
258
299
348,5
397
473
560
601
698
738
940
76
96
115
137
147
165
182
199
221
249
280
313
383
434
56
76
91
111
122
135,5
152,5
173
191,5
212,5
242,5
276,5
356
415
33
48
56
66
71
78
86
96
106
116
131
148
177,5
213
23
34
45
55
60
70
80
85
98
114
130
147
176,5
201
9
9
9
12
15
15
16
17
15
16
16
16
16
16
6
6
6
12,5
8
10
12
15
15
15
15
15
15
15
Measurements in mm, weight in kg
Dimension and weight
Actuatorsize
Weight
10
20
40
80
130
200
300
500
850
1200
1750
2100
2500
4000
9
1
1
1
1
1
7
1
7
1
7
2
2
2
2
2
7
3
6
3
6
4
6
4
6
5
5
ØS
ISO
MxV
ØT
X U
12,5
F03
36
M8x5
-
-
14,7
F04
42
M5x10
30
3
14,7
F04
42
M5x10
30
3
22,5
F05/07
50
M6x10
55
3
22,5
F05/07
70
M6x10
55
3
22,5
F07/10
70
M10x16
55
3
28,5
F07/10
70
M8x14
70
3
28,5
F10
102
M10x16
70
3
36,5
F10/12
102
M10x17
85
3
48,5
F10/14
102
M10x17
100
4
48,5
F14
140
M16x26
100
4
60,2
F16
165
M20x26
130
4
60,2
F16
165
M20x29
130
4
72,5
F16/25
165
M20x30
200
4
Measurements in mm, weight in kg
Page 2 (6)
ØL
1
2
1
7
1
7
1
9
2
2
2
3
2
9
3
2
4
0
4
9
5
0
5
0
5
8
6
0
3830
3831
0,64
1,4
1,54
2,1
2,32
3
3,65
3,8
4,8
5,6
7,3
8,5
10,8
11,21
15,36
16,9
22,2
25,8
34,3
32,5
46
49,7
68
69,6
99,9
129,4
182,9
Rätten till ändringar utan föregående meddelande förbehålls.
Armatec ansvarar inte för eventuella tryckfel eller missförstånd.
Dokumenten får kopieras endast i sin helhet.
R
Actuator
Actreg, Pneumatic
AT 3830, 3831
Function and Design
Actuator with linear torque curve.
End cap with adjustable screw stroke (stroke 5°) for size 10-4000 as standard.
Drive shaft with internal connection for adapter size 10-4000 with removable connector. Mounting to valve is standard acc. to ISO 5211. Patented piston guide prevents fixation. Piston torque transmitted via drive shaft to the valve stem (90°
+1°–0,5°).
Bearings, preventing contact metal to metal, guarantee long life without lubrication.
Actuator top plate and solenoid plate connection acc. to NAMUR (VDE/VDI 3845).
Technical Information
Pressure:
Temperature:
Manoeuvre medium:
Supply pressure max 8 bar (e).
-30°C to +100°C. Other ranges on request.
Air or inert gases, purity at 40 micron.
(No requirements of mist lubrication). Oil or water.
Torque (Nm) AT 3830 double acting
Actuator
AT 3830-10
AT 3830-20
AT 3830-40
AT 3830-80
AT 3830-130
AT 3830-200
AT 3830-300
AT 3830-500
AT 3830-850
AT 3830-1200
AT 3830-1750
AT 3830-2100
AT 3830-2500
AT 3830-4000
Pressure (bar)
3
4
5
6
7
8
6
9,7
20,3
38,5
59,1
88
145
217
359
519
707
1086
1730
2408
9
13
27,1
51,3
78,7
117
194
289
479
692
942
1448
2307
3210
11
16,2
33,9
64,1
98,4
146
242
361
598
865
1178
1810
2884
4013
12
19,5
41
77
118
175
291
433
718
1038
1413
2172
3461
4816
13
23
47
90
138
205
339
505
837
1211
1649
2534
4038
5618
14
26
54
103
157
234
388
577
957
1384
1884
2896
4614
6421
Page 3 (6)
Actuator
Actreg, Pneumatic
AT 3830, 3831
Torque (Nm) AT 3831 singel acting
Actuator
Air Pressure (bar)
Standard spring set
6
7
8
Spring return
Start
Stop
Start
Stop
Start
Stop
Start
Stop
AT 3831-20
AT 3831-40
AT 3831-80
AT 3831-130
AT 3831-200
AT 3831-300
AT 3831-500
AT 3831-850
AT 3831-1200
14
26
51
80
113
190
283
488
698
10
17
37
64
84
126
205
367
502
17
33
64
99
142
238
355
607
871
13
24
50
84
113
175
277
487
675
20
40
77
119
172
287
427
727
1044
11
28
47
64
107
193
268
412
631
7
17
30
45
73
119
177
271
400
AT 3831-1750
877
578
1113
1348
983
631
AT 3831-2100
1276
825
1638
1347
896
AT 3831-2500
2454
1861
3031
1882
1184
AT 3831-4000
3312
2142
4115
813
118
7
243
8
294
5
17
30
63
103
143
223
349
607
848
104
9
154
9
301
5
325
4
3145
1769
2000
3608
4423
Air consumption
10
20
40
80
130
200
300
500
850
1200
1750
2100
2500
4000
Operating time in s. at 8 bar ADA/ASR
Cylindervolume in liters
Open
Close
Open
Close
0,03
0,04 / 0,12
0,08 / 0,2
0,11 / 0,27
0,15 / 0,32
0,15 / 0,5
0,3 / 0,7
0,4 / 0,9
0,8 / 2,2
1,2 / 2,3
1,8 / 2,8
2,3 / 3,3
2,8 / 3,8
3 / 4,3
0,07
0,09 / 0,18
0,08 / 0,29
0,1 / 0,4
0,15 / 0,5
0,22 / 0,6
0,4 / 0,85
0,5 / 1,1
0,9 / 2,6
1,5 / 2,8
2 / 3,2
2,6 / 3,7
3,1 / 4,2
3,5 / 5
0,035
0,13
0,27
0,64
0,77
1,19
1,96
2,95
4,7
6,95
9,8
11,6
32
33,2
0,028
0,09
0,23
0,47
0,76
1,2
1,73
2,74
3,86
4,64
9,3
10,2
25
27,5
Dimensioning AT 3830 double acting
Actuator size
Ball valve
AT 3502-3552
AT 3533A-3534A
AT 3535A
AT 3580-3587
Butterfly
AT 2282
vid Δ p 10 bar
AT 2310-2344
vid Δ p 10 bar
Page 4 (6)
DN
DN
DN
DN
10
20
40
80
130
8-25
25-32
65
20-25
80
15-25
15
20
40-50
10-15
32-50
25-40
50
65
65
DN
DN
50-125
150
200
300
500
850
100-150
32
200
40
200
80
100-125
150
200
80
100-125
150-200
250
250-350
200
1200
2100
2500
250
300
300
350
400
500
400
5-600
700
800
Rätten till ändringar utan föregående meddelande förbehålls.
Armatec ansvarar inte för eventuella tryckfel eller missförstånd.
Dokumenten får kopieras endast i sin helhet.
Actuator
4000
Actuator
Actreg, Pneumatic
AT 3830, 3831
Dimensioning AT 3831 spring-closing, standard spring set no. S14
Actuator size
20
40
8-20
1015
25
80
130
200
300
500
850
1200
1750
2100
2500
4000
50
80
100-125
150250
100
125
150
200
250
300
80100
125
150200
250
300
350
250300
350400
450
500
Ball valve
AT 3502-3552
DN
AT 3533A-3534A
DN
AT 3582-3585
Butterfly
DN
AT 2282
vid Δ p 10 bar
DN
AT 2310-2344
vid Δ p 10 bar
DN
20
1520
3240
2532
2532
40-50
65
65
80100
40
50-65
80
50100
125150
200
600700
Accessories and Options
Solenoid valve, as standard with manual override.
Solenoid valve, ex-execution.
Limit switches, potentiometer.
Limit switch units in different safety classes
Proximity sensors. Visual indicator.
Manual override gear between actuator and valve.
Internal connected air pressure tank for emergency control.
Block for operating-time control.
Valve block to evacuate air from the actuator without dismounting the control air
pipes
Surface treatment CSR, high corrosion resistant.
Actuator with stroke adjustment open and closed (DSA).
Variants
Actuator body of steel for naval use and off-shore.
Actuator for low and high temperatures.
Actuator with body of stainless steel
Installation
Indoor and outdoor.
Optional mounting position.
Avoid installing the actuator with air connection upwards.
Maintenance and spare parts
See separate mounting and operating instructions.
Reconditioning set including all necessary soft seals.
Operate the actuator regularly.
The actuator shall be disconnected, electrically and pneumatically, before
disassembling respectively assembling.
Marking
Fig. no., series no., max allowed working pressure.
Manufacturer
CE-marking
Page 5 (6)
Rätten till ändringar utan föregående meddelande förbehålls.
Armatec ansvarar inte för eventuella tryckfel eller missförstånd.
Dokumenten får kopieras endast i sin helhet.
Actuator
Actreg, Pneumatic
AT 3830, 3831
How to order
Example: AT 3830-40/ 3831-40
Page 6 (6)
AT 3831
40
Fig. nr
Size
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