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API plug valve

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API plug valve

Product model: X343F
Nominal diameter: NPS 1/2 "~ NPS 10"
Pressure range: CL150 ~ 2500
body material: steel, carbon steel, stainless steel
Application: used in oil mining, smelting and conveying equipment, but also widely For petrochemical, chemical, gas, natural gas, liquefied petroleum gas, HVAC industry and general industry
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American standard plug valve manufacturing standards

Design and manufacture

Structure length

Flange size

Butt joint size

Pressure to temperature

Test ~ test

API600

ANSIB16.10

ANS1B16.5a

ANS1B16.25

ANS1B16.34

AP1598


 Pressure test of American standard plug valve

Nominal pressure

Strength test

Water seal test

Gas seal test

MPa

Lbf / in2

MPa

Lbf / in2

MPa

Lbf / in2

150

3.1

450

2.2

315

0.5 to 0.7

60 ~ 100

300

7.8

1125

5.6

815

600

15.3

2225

11.2

1630

900

23.1

3350

16.8

2440

1500

38.4

5575

28.1

4080

2500

64.6

9367

47.4

6873

 

The main parts of the American standard plug valve material and performance

Body, bonnet

Plug body

Regulating valve

Adjust the gasket

O-ring

Operating temperature

Applicable media

WCB

WCB

F6

PTFE 
       reinforced PTFE

fluororubber

-29 ~ 340 ℃

Water, steam, natural gas, oil, petroleum products, nitric acid, acetic acid

A105

A105

F6

CF8

F304

F304

CF3

F316

F316

PTFE

Acid resistant 220 ℃

 

CF8M

F304L

F304L

CF3M

F316L

F316L

 

 The main dimensions of the American standard plug valve

Pounds level

size

d

L

D

D1

D2

b

z-φd

f

Lo

H

X

W

150

1/2

13

108

89

60

35

-

4-16

2

149

121

-

-

3/4

19

117

98

70

43

-

4-16

2

149

121

-

-

1

25

140

128

79

51

11

4-16

2

181

124

-

-

21/2

38

165

127

98

73

14

4-16

2

229

140

-

-

2

51

178

152

121

92

16

4-19

2

305

159

-

-

21/2

64

191

178

140

105

17

4-19

2

460

191

-

-

3

76

203

191

152

127

19

4-19

2

460

191

-

-

4

102

229

229

191

157

24

8-19

2

762

229

-

-

6

152

267

279

241

216

25

8-22

2

-

536

222

305

8

203

292

343

298

270

29

8-22

2

-

565

400

460

10

254

330

406

362

324

30

12-25

2

-

616

400

460

300

1/2

13

140

95

67

35

14

4-16

2

149

121

-

-

3/4

19

152

117

83

43

16

4-19

2

149

121

-

-

1

25

159

124

89

51

17

4-19

2

181

124

-

-

21/2

38

191

156

114

73

21

4-22

2

229

140

-

-

2

51

216

165

127

92

22

8-19

2

305

159

-

-

21/2

64

241

191

149

105

25

8-22

2

460

191

-

-

3

76

283

210

168

127

29

8-22

2

460

191

-

-

4

102

305

254

200

157

32

8-22

2

762

229

-

-

6

152

403

318

270

216

37

12-22

2

-

546

222

305

8

203

419

381

300

270

41

12-25

2

-

565

400

460

10

254

457

445

387

324

48

16-29

2

-

616

400

460

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