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2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo Featured Image
  • 2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo
  • 2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo

2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo

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We stay with the basic principle of "quality initially, services first, steady improvement and innovation to fulfill the customers" for your management and "zero defect, zero complaints" as the quality objective. To perfect our company, we give the goods while using the good high-quality at the reasonable selling price for Quiet Check Valve, Cast Steel Valves, Check Valve Ppr, We believe this sets us apart from the competition and makes customers choose and trust us. We all wish to create win-win deals with our customers, so give us a call today and make a new friend!
2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo Detail:

Design ASME B16.34
Preeeure-Temperature Rating ASME B16.34
Face to Face ASME Bl6.10
Flange Dimensions ASME Bl6.5
Inspection & Testing API 598
Body Material A351-CF8;CF8M;CF3;CF3M;A216-WCB

 

 

 

No.  Part name  Material
1 Body WCB,A351-CF8M
2 Disc A105,A351-CF8M
3 Nut Al94-8
4 Washer SS304
5 Hinge WCB,A351-CF8M
6 Eyebolt Pin 304,SS316
7 Nut 2H.A194-8
8 Gasket 316, PTFE+304
9 Bonnet WCB,A351-CF8M
10 Nameplate Aluminum
11 Bonnet Bolt B7,A193-B8
12 Washer 316, PTFE+304

Nominal pressure

Size

Dimensions (mm)

in

d

L

D

c

g

T

t

H

n-ф

W

1/2″

15

108

89

60.5

35

12

1.6

一

4-15

3/4″

20

117

98

70

43

12

1.6

一

4-15

1″

25

127

108

79.5

51

12

1.6

一

4-15

1-1/4″

32

140

117

89

64

13

1.6

一

4-15

1-1/2″

40

165

127

98.5

73

15

1.6

一

4-15

2″

50

203

152

120.5

92

16

1.6

161

4-19

2-1/2″

65

216

178

139.5

105

18

1.6

180

4-19

3″

80

241

190

152.5

127

19

1.6

190

4-19

4″

100

292

229

190.5

157

24

1.6

203

8-19

Class 150Lb

5″

125

330

254

216

186

24

1.6

229

8-22

6″

150

356

279

241.5

216

26

1.6

257

8-22

8″

200

495

343

298.5

270

29

1.6

292

8-22

10″

250

622

406

362

324

31

1.6

355

12-25

12″

300

698

483

432

381

32

1.6

396

12-25

14″

350

787

533

476

413

35

1.6

445

12-29

16″

400

864

597

540

470

37

1.6

490

16-29

18″

450

978

635

578

533

40

1.6

520

16-32

20″

500

978

698

635

584

43

1.6

546

20-32

24″

600

1295

813

749.3

692

49

1.6

880

20-35

26″

650

1295

786

744.3

711

41

1.6

910

36-22

28″

700

1448

837

795.5

762

44

1.6

935

40-22

30″

750

1524

887

846

813

44

1.6

970

44-22

Class 300Lb

1/2″

15

152

95

66.5

35

15

1.6

一

4-15

3/4″

20

178

117

82.5

43

16

1.6

一

4-19

1″

25

203

124

89

51

18

1.6

一

4-19

1-1/4″

32

216

133

98.5

63

19

1.6

一

4-19

1-1/2n

40

229

156

114.5

73

21

1.6

一

4-22

2″

50

267

165

127

92

22

1.6

178

8-19

2-1/2″

65

292

190

149

105

25

1.6

190

8-22

3″

80

318

210

168

127

29

1.6

216

8-22

4″

100

356

254

200

157

32

1.6

241

8-22

5″

125

400

279

235

186

35

1.6

267

8-22

6″

150

444

318

270

216

37

1.6

305

12-22

8″

200

533

381

330

270

41

1.6

368

12-25

10″

250

622

444

387.5

324

48

1.6

394

16-29

12″

300

711

521

451

381

51

1.6

445

16-32

14″

350

838

584

514.5

413

54

1.6

470

20-32

16″

400

864

648

571.5

470

57

1.6

533

20-35

18″

450

978

711

628.5

533

60

1.6

584

24-35

20″

500

1016

775

686

584

64

1.6

610

24-35

24″

600

1346

914

813

692

70

1.6

900

24-41

Class 600Lb

2″

50

292

165

127

92

33

6.4

203

8-19

2-1/2″

65

330

190

149

105

36

6.4

229

8-22

3″

80

356

210

168

127

39

6.4

235

8-22

4″

100

432

273

216

157

45

6.4

286

8-25

5″

125

508

330

266.5

186

52

6.4

292

8-29

6″

150

559

356

292

216

55

6.4

330

12-29

8″

200

660

419

349

270

63

6.4

381

12-32

10″

250

787

508

432

324

71

6.4

457

16-35

12″

300

838

559

489

381

74

6.4

584

20-35

14″

350

889

603

527

413

77

6.4

635

20-38

16″

400

991

686

603

470

84

6.4

684

20-41

18″

450

1092

743

654

533

90

6.4

752

20-44

20″

500

1194

813

724

584

96

6.4

975

24-44
Product detail pictures:

2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo detail pictures

2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo detail pictures

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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for 2021 Good Quality Air Return Valve - Swing Check Valve,Flanged Ends – Kaibo , The product will supply to all over the world, such as: Bolivia, California, Ghana, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we are going to have a bright prospect and to be distributed all over the world in the years to come.
    • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Jill from Slovenia - 2018.05.22 12:13
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Harriet from Lyon - 2017.06.29 18:55
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