A double acting pneumatic actuator converts compressed air energy into mechanical motion. It utilizes controlled release or intake of air to generate force. The actuator consists of a cylinder with a piston, dividing it into two chambers. Compressed air entering one chamber extends the actuator while simultaneously exhausting air from the other chamber. Reversing the airflow retracts the actuator, allowing precise control and positional adjustments. Due to their reliability, versatility, and easy integration with pneumatic systems, double-acting pneumatic actuators find extensive use in manufacturing, process control, and automation industries.
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Product |
Double-Acting Pneumatic Actuator |
Structure |
Rack and Pinion Rotary Actuator |
Rotary Angle |
0-90 Degree |
Air Supply Pressure |
2.5-8 Bar |
Actuator Body Material |
Aluminum Alloy |
Surface Treatment |
Hard Anode Oxidation |
Operating Temperature |
Standard Temperature:-20℃ ~ 80℃ Low Temperature:-15℃ ~ 150℃ High Temperature:-35℃ ~ 80℃ |
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 |
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Part Number |
Each Number |
Part Name |
Standard Materials |
Selected Materials |
01 |
1 |
Left Cover |
Aluminum Die Casting |
Stainless Steel |
02 |
1 |
Right Cover |
Aluminum Die Casting |
Stainless Steel |
03 |
1 |
Body |
Aluminum extrusion |
Stainless Steel |
04 |
2 |
Piston |
Aluminum Die Casting |
---- |
05 |
1 |
Output Shaft |
Carbon Steel |
Stainless Steel |
06 |
1 |
Cam adjustment |
Stainless Steel |
---- |
07 |
2 |
O-ring(Cover) |
NBR |
Fluorine or Silicone Rubber |
08 |
2 |
O-ring(Piston) |
NBR |
Fluorine or Silicone Rubber |
09 |
1 |
O-ring(output shaft bottom) |
NBR |
Fluorine or Silicone Rubber |
10 |
1 |
O-ring(output shaft at the top) |
NBR |
Fluorine or Silicone Rubber |
11 |
2 |
O-ring(adjusting screw) |
NBR |
Fluorine or Silicone Rubber |
12 |
2 |
Plug(Cylinder) |
NBR |
Fluorine or Silicone Rubber |
13 |
2 |
Bearing(Piston) |
POM |
---- |
14 |
1 |
Bearing(output shaft at the top) |
POM |
---- |
15 |
1 |
Bearing(output shaft bottom) |
POM |
---- |
16 |
1 |
Guide with Bearing(Piston Back) |
POM |
---- |
17 |
2 |
Thrust bearings(output shaft) |
POM |
---- |
18 |
2 |
Gasket(output shaft) |
Stainless Steel |
---- |
19 |
1 |
Flexible file ring |
Stainless Steel |
---- |
20 |
8 |
Cover bolt |
Stainless Steel |
---- |
21 |
8 |
Cover Gasket |
Stainless Steel |
---- |
22 |
2 |
Gasket |
Stainless Steel |
---- |
23 |
2 |
Nut |
Stainless Steel |
---- |
24 |
2 |
Adjustment bolt |
Stainless Steel |
---- |
25 |
5-16 |
Spring Components |
Alloy Spring Steel |
---- |
26 |
1 |
Position indicator |
POM |
---- |
27 |
1 |
Screw of Indicator |
POM |
---- |
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AT - 160 S - K10 F10/12 P27 - 90 - B - A |
A ---Corrosion Resistance Grade: A, B |
B ---Ambient Temp.: Standard-B, Low Temp.: D, High Temp.: G |
|
90 ---Rotation Angle: 00~900, 00~1200, 00~1800, 3 Position, 00~450~900 |
|
P27 ---Shaft Size Code: P-Star Square, H-Parallel Opposite Hole, W Two Key Hole |
|
F10/12 ---Connection: ISO 5211, Flange Size: F03-F25 |
|
K10 ---Spring QTY: K5-K16, Not Available for Double Acting |
|
S ---Type: D-Double Acting, S-Spring Return |
|
160 ---Cylinder Size:32-400 |
|
BT --- BT Series Pneumatic Actuator |
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Double Acting Pneumatic Actuator can be used in a wide range of industries, including petrochemical, power generation, pharmaceutical, food and beverage, etc. It can be integrated with a variety of valve types, sizes and configurations to provide optimal control and flexibility for every application.
Moreover, the product is easy to install, operate and maintain, saving users time and energy. It also has a compact design that does not take up much space and is suitable for installation in narrow areas.
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Model\Air Pressure |
Air Supply Pressure(Unit: Bar) |
||||||||
3 |
3.5 |
4 |
4.5 |
5 |
5.5 |
6 |
7 |
8 |
|
AT-40D |
5.7 |
6.7 |
7.6 |
8.6 |
9.5 |
10.5 |
11.4 |
13.3 |
15.2 |
AT-52D |
12.0 |
14.0 |
16.0 |
18.0 |
20.0 |
22.0 |
24.0 |
28.0 |
32.0 |
AT-63D |
21.0 |
24.5 |
28.0 |
31.5 |
35.0 |
38.5 |
42.0 |
49.0 |
56.0 |
AT-75D |
30.0 |
35.0 |
40.0 |
45.0 |
50.0 |
55.0 |
60.0 |
70.0 |
80.0 |
AT-83D |
45.7 |
53.3 |
61.0 |
68.6 |
76.2 |
83.8 |
91.4 |
106.7 |
121.9 |
AT-92D |
67.4 |
78.7 |
89.9 |
101.2 |
112.4 |
123.6 |
134.9 |
157.4 |
179.8 |
AT-105D |
97.6 |
113.9 |
130.2 |
146.4 |
162.7 |
179.0 |
195.2 |
227.8 |
260.3 |
AT-125D |
152.2 |
177.6 |
203.0 |
228.3 |
253.7 |
279.1 |
304.4 |
355.2 |
405.9 |
AT-140D |
260.3 |
303.7 |
347.0 |
390.4 |
433.8 |
477.2 |
520.6 |
607.3 |
694.1 |
AT-160D |
396.6 |
462.7 |
528.8 |
594.9 |
661.0 |
727.1 |
793.2 |
925.4 |
1057.6 |
AT-190D |
639.3 |
745.9 |
852.4 |
959.0 |
1065.5 |
1172.1 |
1278.6 |
1491.7 |
1704.8 |
AT-210D |
781.0 |
911.2 |
1041.4 |
1171.5 |
1301.7 |
1431.9 |
1562.0 |
1822.4 |
2082.7 |
AT-240D |
1147.6 |
1338.8 |
1530.1 |
1721.3 |
1912.6 |
2103.9 |
2295.1 |
2677.6 |
3060.2 |
AT-270D |
1742.9 |
2033.4 |
2323.8 |
2614.3 |
2904.8 |
3195.3 |
3485.8 |
4066.7 |
4647.7 |
AT-300D |
2390.8 |
2789.3 |
3187.8 |
3586.2 |
3984.7 |
4383.2 |
4781.6 |
5578.6 |
6375.5 |
AT-350D |
3580 |
4176 |
4773 |
5369 |
5966 |
6563 |
7159 |
8352 |
9546 |
AT-400D |
5100 |
5950 |
6800 |
7650 |
8500 |
9350 |
10200 |
11900 |
13600 |
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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-52S |
5 |
5.7 |
3.8 |
7.7 |
5.8 |
9.7 |
7.8 |
11.7 |
9.8 |
13.7 |
11.8 |
15.7 |
13.8 |
17 |
14.6 |
|
|
|
|
|
|
6.2 |
4.3 |
AT-63S |
5 |
10.7 |
7.1 |
14.2 |
10.6 |
17.7 |
14.1 |
21.2 |
17.6 |
24.7 |
21.1 |
28.2 |
24.6 |
30.3 |
26 |
|
|
|
|
|
|
10.4 |
6.8 |
AT-75S |
5 |
14.5 |
10.5 |
19.5 |
15.5 |
24.5 |
20.5 |
29.5 |
25.5 |
34.5 |
30.5 |
39.5 |
35.5 |
42.3 |
37.6 |
|
|
|
|
|
|
14.5 |
10.5 |
AT-83S |
5 |
22.2 |
15 |
29.9 |
22.7 |
37.5 |
30.3 |
45.2 |
38 |
52.8 |
45.6 |
60.4 |
53.2 |
64.8 |
56.2 |
|
|
|
|
|
|
23 |
15.8 |
AT-92S |
5 |
32.8 |
21.7 |
44.1 |
33 |
55.4 |
44.3 |
66.6 |
55.5 |
77.9 |
66.8 |
89.1 |
78 |
95.6 |
82.4 |
|
|
|
|
|
|
34.4 |
23.3 |
AT-105S |
5 |
49.7 |
32.1 |
66 |
48.4 |
82.3 |
64.7 |
98.6 |
81 |
114.8 |
97.2 |
131.1 |
113.5 |
141 |
119.9 |
|
|
|
|
|
|
49.2 |
31.6 |
AT-125S |
5 |
74.8 |
47.8 |
100.2 |
73.2 |
125.6 |
98.6 |
151 |
124 |
176.3 |
149.3 |
201.7 |
174.7 |
216.1 |
185.1 |
|
|
|
|
|
|
79 |
52 |
AT-140S |
5 |
130.9 |
87.9 |
174.3 |
131.3 |
217.7 |
174.7 |
261 |
218 |
304.4 |
261.4 |
347.8 |
304.8 |
374.2 |
322.2 |
|
|
|
|
|
|
129 |
86 |
AT-160S |
5 |
190.5 |
122.5 |
256.6 |
188.6 |
322.7 |
254.7 |
388.8 |
320.8 |
454.9 |
386.9 |
521 |
453 |
559.1 |
477.1 |
|
|
|
|
|
|
208 |
140 |
AT-190S |
5 |
333 |
224 |
440 |
331 |
546 |
437 |
653 |
544 |
759 |
650 |
866 |
757 |
933 |
802 |
|
|
|
|
|
|
309 |
200 |
AT-210S |
5 |
376 |
271 |
506 |
401 |
636 |
531 |
767 |
662 |
897 |
792 |
1027 |
922 |
1102 |
976 |
|
|
|
|
|
|
380 |
275 |
AT-240S |
5 |
547 |
403 |
738 |
594 |
929 |
785 |
1120 |
976 |
1312 |
1168 |
1503 |
1359 |
1612 |
1439 |
|
|
|
|
|
|
554 |
410 |
AT-270S |
5 |
892 |
665 |
1183 |
956 |
1473 |
1246 |
1764 |
1537 |
2054 |
1827 |
2345 |
2118 |
2523 |
2252 |
|
|
|
|
|
|
787 |
560 |
AT-300S |
5 |
1263 |
932 |
1661 |
1330 |
2060 |
1729 |
2458 |
2127 |
2857 |
2526 |
3255 |
2924 |
3508 |
3111 |
|
|
|
|
|
|
1061 |
730 |
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