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Double Acting Spring Pneumatic Actuator

Double Acting Spring Pneumatic Actuator

​Pneumatic actuator is used for pnuematic butterfly valves and pneumatic ball valves,directly install,actuator for oil industry and wataer industry.piston type actuator body is aluminum alloy,surface hard anodized.ISO5211 pneumaitc actuators have double acting and single acting type,output torque range of double acting type:2.78-13673. single acting :4.76-5608.pneumatic spring return actuator of RAT032 and RAT040 only 2pcs spring,RAT052-RAT400 is 5-12pcs spring.

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Description

Pneumatic actuator is used for pnuematic butterfly valves and pneumatic ball valves,directly install,actuator for oil industry and wataer industry.piston type actuator body is aluminum alloy,surface hard anodized.ISO5211 pneumaitc actuators have double acting and single acting type,output torque range of double acting type:2.78-13673. single acting :4.76-5608.pneumatic spring return actuator of RAT032 and RAT040 only 2pcs spring,RAT052-RAT400 is 5-12pcs spring.


1.Conform to the latest international standard: ISO5211, DIN3337, VD/VDE3845 and NAMUR.

2.Excellent, compact and modernized design as well as complete specifications is good for your selection.

3.All acting surfaces adopt high quality bearings, resulting in low friction, long cycle life and no noise.

4.The two independent stroke adjusting devices can easily and precisely adjust at ±5° open or close.

5.Double acting type and single acting type (spring return) are with the same external structure, which is easy to install the accessories.

6.NAMUR standard multifunction position indicator indicates visually.

7.Pre-compressed load spring is convenient for safe mounting and teardown procedures.

8.Pistons and end caps are made from die-casting aluminum which has high intensity and light weight.

9.Different seal materials are available for high or low temperature

10.We can offer Multi-travel rotations (e.g. 120° 135° 180° ) and three position actuators.

11.Solenoid valves can be easily mounted without connecting plank.

1


no

Description

qty

material

Anit-corrode treatment

optional material

wearing parts

1

Indicator screw

1

PA66+SS




2

Indicator

1

POM




3

Spring clip

1

Circlip




4

Washer

1

Stainless steel




5

Outside washer

1

PTFE




6

Body

1

Aluminum alloy

Hard anodized etc.



7

Piston

2

cast aluminum

Hard anodized

Stainless steel


8

Spring assembly

*

60Si2Mn2+PA66

Dip coating



9

End cap o-ring

2

NBR/HNBR/FKM


Viton/silicone

X

10

cap screw

8

Stainless steel




11

End cap

2

cast aluminum

Powder spraying etc/



12

Bearing(piston)

2

PTFE




13

o-ring(piston)

2

NBR/HNBR/FKM


Viton/silicone

X

14

Guide (piston)

2

POM


PTFE


15

Adjusting bolt

2

Stainless steel




16

adjusting screw nut

2

Stainless steel




17

O-ring (adjusting nut)

2

NBR/HNBR/FKM


Viton/silicone


18

O-ring (pinion top)

1

NBR/HNBR/FKM


Viton/silicone

X

19

Bearing(pinion top)

1

PTFE



X

20

Inside washer

1

PTFE




21

Cam

1

stainless iron




22

Pinion

1

alloy steel

Nickel plated

Stainless steel


23

Bearing (pinion bottom)

1

PTFE




24

o-ring (pinion bottom)

1

NBR/HNBR/FKM


Viton/silicone

X

2

Model

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

air connection

RAT032-DA

112

45

51

71

22.5

28.5

12

50

25


F03/φ36


M5*8

9

φ40

G1/8“

RAT032-SA

142

45

51

71

22.5

28.5

12

50

25


F03/φ36


M5*8

9

φ40

G1/8“

RAT040-DA

124

59.5

83

86

36.4

24

14

50

30

F05/φ50

F03/φ36

M6*9

M5*8

11

φ40

G1/4“

RAT040-SA

146

59.5

83

86

36.4

24

14

50

30

F05/φ50

F03/φ36

M6*9

M5*8

11

φ40

G1/4“

RAT052

163.5

72

65

98

26

42

14

80

30

F05/φ50

F03/φ36

M6*9

M5*8

11

φ40

G1/4“

RAT063

181

87.6

71

113

33

47

18

80

30

F07/φ70

F05/φ50

M8*10

M6*9

14

φ40

G1/4“

RAT075

207

99.4

80.2

125

38.7

52.5

20

80

30

F07/φ70

F05/φ50

M8*12

M6*9

14

φ40

G1/4“

RAT083

213

108.9

91.6

134.5

40

56.5

21

80

30

F07/φ70

F05/φ50

M8*12

M6*9

17

φ40

G1/4“

RAT092

258

117

98.3

143

44

59

21

80

30

F07/φ70

F05/φ50

M8*12

M6*10

17

φ40

G1/4“

RAT105

287

133

109.5

158.5

52

64

24.5

80

30

F10/φ102

F07/φ70

M10*15

M8*12

22

φ40

G1/4“

RAT125

342.5

154.4

127.2

180.5

59.7

74

29

80

30

F10/φ102

F07/φ70

M10*15

M8*12

22

φ50

G1/4“

RAT140

411

173.7

138

200

65

77

32

80

30

F12/φ125

F10/φ102

M12*20

M10*15

27

φ60

G1/4“

RAT160

488

198

158.3

224

73.8

86.7

34.5

80

30

F12/φ125

F10/φ102

M12*20

M10*15

27

φ60

G1/4“

RAT190

544

232.3

188.7

258

85.3

102.8

40

130

30

F14/φ140


M16*22


36

φ80

G1/4“

RAT210

580

257.6

210.5

284

96.5

113.2

41

130

30

F14/φ140


M16*24


36

φ80

G1/4“

RAT240

622

291

245

317

115

130

50

130

30

F16/φ165


M20*26


46

φ80

G3/8”

RAT270

766

330

273

356

126

147

50

130

30

F16/φ165


M20*26


46

φ80

G1/2“

RAT300

794

354

312

380

140

173

57

130

30

F16/φ165


M20*26


46

φ80

G1/2“

RAT350

880

410

362

436

164

195

60

130

30

F16/φ165


M20*26


46

φ80

G1/2”

RAT400

1067

466

450

493

145

145

60

130

30

F25/φ254


M20*26


55

φ80

G3/4“

Output torque of Air supply N'm

Air pressure(bar)


Spring stroke(Nm)












3

4

5

6

7










Model

spring qty

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

start

end

start

end

start

end

start

end

start

end

start

end



RAT032-SA

2





4.76

0.92

6.26

2.42

7.26

3.42

2.74

6.58

RAT040-SA

2





7.59

1.18

9.93

3.52

11.5

5.09

4.13

10.54

RAT052-SA

5

8.48

6.28

12.64

10.44







4

6.2

6

7.68

4.98

11.84

9.14







4.8

7.5


7

6.98

3.78

11.14

7.94







5.5

8.7


8



10.34

6.74

14.5

10.9





6.3

9.9


9



9.54

5.44

13.7

9.6





7.1

11.2


10



8.74

4.24

12.9

8.4

17.06

12.56



7.9

12.4


11





12.1

7.1

16.26

11.26

20.42

15.42

8.7

13.7


12





11.3

5.9

15.46

10.06

19.62

14.22

9.5

14.9


RAT63-SA

5

15

11.2

22.3

18.5

29.6

25.8





7

10.8

6

13.5

9

20.8

16.3

28.1

23.7





8.5

12.95


7

12

6.9

19.4

14.2

26.7

21.5





9.9

15.1


8



18

12

25.3

19.3

32.6

26.6



11.3

17.3


9



16.5

9.9

23.9

17.2

31.2

24.52



12.7

19.4


10



15.3

7.7

22.6

15

29.9

22.3

37.2

29.6

14

21.6


11



13.8

5.6

21.1

12.9

28.4

20.2

35.7

27.5

15.5

23.7


12





19.7

10.7

27

18

34.3

25.3

16.9

25.9


RAT075-SA

5

23.4

17.8

35.1

29.5







11.9

17.5

6

21.1

14.3

32.8

26







14.2

21


7

18.7

10.8

30.4

22.5







16.6

24.5


8



28

19

39.8

30.8





19

28


9



25.7

15.5

37.5

27.3





21.3

31.5


10



23.3

12

35.1

23.8

46.8

35.5

58.6

47.3

23.7

35


11





32.7

20.3

44.4

32

56.2

43.8

26.1

38.5


12





30.4

16.8

42.1

28.5

53.9

40.3

28.4

42


RAT083-SA

5

30.9

23.8

46.1

38.9







14.5

21.7

6

28.1

19.5

43.3

34.6







17.39

26


7

25.2

15.1

40.3

30.2







20.3

30.4


8



37.4

25.9

52.6

41.1





23.2

34.7


9



34.5

21.5

49.7

36.7





26.1

39.1


10



31.6

17.2

46.8

32.4

62

47.6

77.1

62.7

29

43.4


11





43.9

28.1

59.1

43.3

74.2

58.4

31.9

47.7


12





41

23.7

56.2

38.8

71.3

54

34.78

52.08


RAT92-SA

5

45.7

34.7

68.6

57.6







22.5

33.5

6

41.2

28

64.1

50.9







27

40.2


7

36.7

21.4

59.6

44.3







31.5

46.8


8



55.1

37.6

77.7

60.2





36

53.5


9



50.6

30.8

73.2

53.4





40.5

60.3


10



47.1

26.1

69.7

48.7

92.4

71.4

115.2

94.2

44

65


11





64.2

40

86.9

62.7

109.7

85.5

49.5

73.7


12





59.7

33.5

82.4

56.2

105.2

79

54

80.2


RAT105-SA

5

68.6

52

103.6

87







33.2

49.8

6

61.9

42

96.9

77







39.9

59.8


7

55.3

32.1

90.3

67.1







46.5

69.7


8



83.7

57.1

116.6

90





53.1

79.7


9



77

47.4

109.9

80.3





59.8

89.4


10



70.4

37.2

103.3

70.1

137.3

104

171.2

138

66.4

99.6


11





96.7

60.1

130.6

94

164.6

128

73

109.6


12





90

50.2

123.9

64.1

157.9

118.1

79.7

119.5


RAT125-SA

5

115.5

88

173.8

146.3







59.4

86.9

6

103.6

70.6

161.9

128.9







71.3

104.3


7

91.8

53.5

150.1

111.6







83.1

121.6


8



138.2

94.2

196.5

152.5





95

139


9



126.3

76.8

184.6

135.1





106.9

156.4


10



114.4

59.4

172.7

117.7

231

176



118.8

173.8


11





160.9

100.4

219.2

158.7

277.5

217

130.6

191.1


12





149

83

207.3

141.3

265.6

199.6

142.5

208.5


Output torque of Air supply N'm

Air pressure(bar)


Spring stroke(Nm)












3

4

5

6

7










Model

spring qty

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

start

end

start

end

start

end

start

end

start

end

start

end



RAT140-SA

5

174.7

131.2

262.5

219







88.5

132

6

157

104.8

244.8

192.6







106.2

158.4


7

133.9

78.4

227.1

166.2







123.9

184.8


8



209.4

139.8

297.1

227.5





141.6

211.2


9



191.7

113.4

279.4

201.1





159.3

237.6


10



174

87

261.7

174.7

349.4

262.4

437.8

350.1

177

264


11





244

148.3

331.7

236

419.5

323.8

194.7

290.4


12





226.3

121.9

314

209.6

401.8

297.4

212.4

316.8


RAT160-SA

5

264.6

197.1

398.3

330.8







136.5

204

6

237.3

156.2

371

289.9







163.8

244.9


7

210

115.4

343.7

249.1







191.1

285.7


8

182.7

74.6

316.4

208.3

450.1

341.9





218.4

326.5


9



289.1

167.5

422.8

301.2





245.7

367.3


10



261.8

126.7

395.5

260.4

529.2

394.1



273

408.1


11





368.2

219.6

501.9

353.3

635.6

487

300.3

448.9


12





340.9

178.8

474.6

312.5

608.3

446.2

327.6

489.7


RAT190-SA

5

429

320.4

644.5

535.9







217.4

326

6

385.5

255.5

601

470.7







260.9

391.2


7

342

190

557.5

405.5







304.4

456.4


8



514

340.3

729.5

555.8





347.9

521.6


9



470.6

275.1

686.1

490.6





391.3

586.8


10



427.1

209.9

642.6

425.4

858.1

640.9

1073.6

856.4

434.8

652


11





599.1

360.2

814.6

575.7

1030.1

791.2

478.3

717.2


12





555.6

295

771.1

510.5

986.6

726

521.8

782.4


RAT210-SA

5

589.6

440.6

885.7

736.7







298.8

447.8

6

529.8

351.1

825.9

647.2







358.6

537.3


7

470.1

261.5

766.2

557.6







418.3

626.9


8



706.4

468.1

1002.5

764.2





478.1

716.4


9



646.7

375.5

942.8

671.6





537.8

809


10



586.9

289

883

585.1

1179.1

881.2

1475.2

1177.3

597.6

895.5


11





823.2

495.5

1119.3

791.6

1415.4

1087.7

657.4

958.1


12





763.5

406

1059.6

702.1

1355.7

998.2

717

1074.6


RAT240-SA

5

924

690.5

1488.1

1154.6







468.5

702

6

829.9

550.1

1294

1014.2







562.6

842.4


7

736.7

409.7

1200.8

873.8







655.8

982.8


8



1107.1

733.4

1571.3

1197.6





749.5

1123.2


9



1013.4

593

1477.6

1057.2





843.2

1263.6


10



919.7

452.6

1383.9

916.8

1848.1

1381

2312.2

1845.1

936.9

1404


11





1290.2

776.4

1754.4

1240.6

2218.5

1704.7

1030.6

1544.4


12





1196.5

636

1660.7

1100.2

2124.8

1564.3

1124.3

1684.8


RAT270-SA

5

1299.7

971.2

1952.4

1623.9







658.5

987

6

1168

773.8

1820.7

1426.5







790.2

1184.4


7

1036.3

576.4

1689

1229.1







921.9

1381.8


8



1557.3

1031.7

2210

1684.4





1053.6

1579.2


9



1425.6

834.3

2078.3

1487





1185.3

1776.6


10



1293.9

636.9

1946.6

1289.6

2599.3

1942.3

3252

2595

1317

1974


11





1814.9

1092.2

2467.6

1744.9

3120.3

2397.6

1448.7

2171.4


12





1683.2

894.8

2335.9

1547.5

2988.6

2200.2

1580.4

2368.8


Output torque of RAT Spring Return Actuator

Output torque of Air supply N'm

Spring stroke(Nm)













Air pressure(bar)

3

4

5

6

7









Model

spring qty

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

0°

90°

start

end

start

end

start

end

start

end

start

end

start

end



RAT300-SA

5

1603

1183









800

1220

6

1483

1066









920

1337


7

1330

844

2132

1646







1073

1559


8

1177

621

1979

1423

2780

2224





1226

1782


9



1825

1201

2626

2002

3427

2803



1380

2004


10



1652

977

2473

1778

3274

2579

4075

3380

1533

2228


11





2320

1556

3121

2357

3922

3158

1686

2450


12





2014

1077

2815

1878

3686

2679

1922

2929


RAT350-SA

5

2399

1739









1199

1859

6

2120

1453









1478

2145


7

1874

1096

3074

2296







1724

2502


8

1627

738

2827

1938

4027

3138





1971

2860


9



2580

1581

3780

2781

4979

3980



2218

3217


10



2335

1223

3535

2423

4734

3622

5934

4822

2463

3575


11





3288

2066

4487

3265

5687

4465

2710

3932


12





3120

1537

4319

2736

5519

3936

2878

4461


RAT400-SA

5

3418

2479









1709

2648

6

2922

1670









2205

3457


7

2647

1239

4357

2949







2480

3888


8

2372

806

4082

2516

5191

4225





2755

4321


9



3806

2085

5515

3794

7224

5503



3031

4752


10



3531

1652

5240

3361

6949

5070

8658

6779

3306

5185


11





4963

2930

6672

4639

8381

6348

3583

5616


12





4445

2190

6154

3899

8106

5608

4101

6356


| Output torque of RAT double acting Actuator














Model

Air pressure ( bar)













2

3

4

5

6

7

8








RAT032-DA

2.78

4.20

6.00

7.50

9.00

10.00

11.50







RAT040-DA

4.44

6.56

9.83

11.72

14.06

15.63

17.97







RAT052-DA

8.32

12.48

16.64

20.8

24.96

29.12

33.28







RAT063-DA

14.64

21.96

29.28

36.6

43.92

51.24

58.56







RAT075-DA

23.5

35.3

47

58.8

70.5

82.3

94







RAT083-DA

29.7

44.5

59.4

74.2

89.1

103.9

118.8







RAT092-DA

45.5

68.2

91.1

113.7

136.4

159.2

181.9







RAT 105-DA

67.88

101.82

136.76

169.7

203.64

237.58

271.52







RAT 125-DA

116.6

174.9

233.2

291.5

349.8

408.1

466.4







RAT 140-DA

175.48

263.22

350.96

438.7

526.44

614.18

701.92







RAT 160-DA

267.4

401.1

534.8

668.5

802.2

935.9

1069.6







RAT 190-DA

430.96

646.44

861.9

1077.4

1292.9

1508.4

1723.8







RAT 210-DA

592.2

888.4

1184.5

1480.6

1776.7

2072.8

2369







RAT 240-DA

831.9

1220.8

1627.8

2030.7

2444.6

2848.6

3255.5







RAT 270-DA

1305.4

1958.2

2610.9

3263.6

3916.3

4569

5221.8







RAT 300-DA

1602

2403

3205

4006

4807

5608

6409







RAT 350-DA

2399

3598

4798

5998

7197

8397

9596







RAT400-DA

3418

5127

6837

8546

10255

11964

13673








The weight of actuator






Model

weight(kgs)

spring weight (kgs)

Model

weight(kgs)

spring weight (kgs)

RAT032-DA

0.65

0.016

RAT140-DA

14.88

0.24

RAT040-DA

1

0.025

RAT160-DA

22.98

0.37

RAT052-DA

1.52

0.104

RAT190-DA

40.5

0.5

RAT063-DA

2.28

0.198

RAT210-DA

43.5

0.5

RAT075-DA

3.12

0.02

RAT240-DA

65.5

1.3

RAT083-DA

3.48

0.434

RAT270-DA

91

1.6

RAT092-DA

5

0.06

RAT300-DA

114.5

2.25

RAT105-DA

6.52

0.08

RAT350-DA

160.5

4

RAT125-DA

10.12

0.15

RAT400-DA

283

5.12


FAQ:

1.Q: Do you have after-sale service?

A: Yes, Good after-sale service, handling the customer complaint and solve problem for customers.


2.Q: Can we visit your factory before place the order?

A: Yes,Very welcome that must be nice to set up good relationship for business.


3.Q: Would you have a discount if l have a large order?

A: Yes we could offer different discounts according to your order quantity.


4.Q: If l don't know what kind of product I need, what should I do?

A: Just take it easy, you just need to provide us "working pressure", "temperature" and "media."Then, we can suggest the most suitable product to you, or we provide you our e-catalog for your reference, you choose the suitable model, you only need to tell us the model number.


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