公稱壓力：1.6Mpa / 2.5Mpa /4.0Mpa / 6.4Mpa

閥桿材質(zhì)：不銹鋼

適用溫度：-10℃~250℃

球芯材質(zhì)：不銹鋼

適用介質(zhì)：水 / 油品 / 氣體

閥座材質(zhì)：PTFE四氟乙烯 / PPL / 硬密封

設(shè)計(jì)原理：唇式密封技術(shù)

防火標(biāo)準(zhǔn)：API 6FA；API 607；JB/T 6899

設(shè)計(jì)制造：GB/T 12237；ASME B16.34；API608

結(jié)構(gòu)長(zhǎng)度：GB/T 12221；ASME B16.10；API 6D

法蘭標(biāo)準(zhǔn)：GB/T 9113；ASME B16.10

檢驗(yàn)試驗(yàn)：GB/T 19672；API 598

1

BODY

1.0619

1.4308

1.4408

2

SEAT

PTFE

3

BALL

1.4308

1.4308

1.4408

4

O-RING

FPM

5

GASKET

PTFE

6

BONNET

1.0619

1.4308

1.4408

7

BOLT

304

8

NUT

304

9

STEM

304

304

316

10

STEM WASHER

PTFE+25%GF

11

O-RING

FPM

12

PACKING

PTFE

13

WEAR WASHER

PTFE+25%GF

14

GLAND

304

15

DISC SPRING

304

16

GLAND FLANGE

304

17

STOPPER

304

18

HEX SOCKET BOLT

304

19

NUT

304

20

HANDLE

WCB/CF8

21

BOLT

304

22

NUT

304

1/2"

150

15

108

34.5

60.3

90

78

34

148

2

11.2

11

42

4

4

16

3/4"

150

20

117

42.9

69.9

100

80

35

148

2

11.2

11

42

4

4

16

1"

150

25

127

50.8

79.4

110

88

45

148

2

12

11

42

4

4

16

1-1/4"

150

32

140

63.5

88.9

115

100

50

170

2

12.7

14

50

5

4

16

1-1/2"

150

38

165

73

98.4

125

122

60

230

2

14.3

17

70

6

4

16

2"

150

50

178

92.1

120.7

150

130

68

230

2

15.9

17

70

6

4

19

2-1/2"

150

65

190

104.8

139.7

180

148

86

230

2

17.5

17

70

6

4

19

3"

150

78

203

127

152.4

190

167

96

310

2

19.1

22

102

8

4

19

4"

150

100

229

157.2

190.5

230

188

117

310

2

23.9

22

102

8

8

19

5"

150

125

356

185.7

215.9

255

246

141

500

2

23.9

22

125

10

8

22

6"

150

150

394

215.9

241.3

280

288

172

645

2

25.4

27

125

10

8

22

8"

150

200

457

269.9

298.5

345

329

213

845

2

28.6

27

125

10

8

22

10"

150

250

533

323.8

362

406

396

255

1335

2

30.2

36

140

14

12

25