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ܛܷy
 
Q41Fܛܷy
Դwww.www.appocto.com  ߣܛܷy  lrg2012-07-06  g[
 aƷB

Q41Fܛܷy

ܛܷyҪڽؔͨ|Ҳw{ccyyµһЩc

1wСyywСһNʹǿsywҲஔС

2_PѸֻҪyUD90°yȫ_ȫP׌Fن]

3ܷܺyyܷȦһþķϩȏԲڱCܷyܷS|Ӷ

4yUܷɿy]ryUֻD\yUܷⲻױƉyUܷܷS|Ӷ

5yĆ]ֻ90°D׌FԄӻƺhxyÚb늄bҺbҺ“bûҺ“b

6yͨƽ⻬׳e|Mйܾͨ

 ҪҎ Capability Criterion

OӋc

YL

-ض

ԇ-z

GB122237

GB12221

GB9113 JB79

GB9131

GB/T13927 JB/T9092

ԇ Pressure Test

QNominalPressure

1.6

2.5

4.0

ԇShell Test

2.4

3.8

6.0

ˮܷԇWater Seal Test

1.8

2.8

4.4

ܷԇAir Seal Test

0.4-0.7

Ҫ Materials Of main Parts

ywBody

 

ZG1Cr18Ni9Ti

CF8

CF3

ZG1Cr18Ni12Mo2Ti

CF8M

CF3M

wyU
Ball Stem

 

1Cr18Ni9Ti

304

304L

1Cr18Ni12Mo2Ti

316

316L

ySeat

ķϩPTFE wķϩPTFE+Glass λ۱PPL

Shim

ķϩPTFE P/ʯīStainless Steel/flexible Graphite XΉ|ƬTooth Profile Gasket

yU
Stem Seat

ķϩPTFE P/ʯī Stainless Steel/Flexible Graphite

Packing

ķϩPTFE ʯī Enhanced Flexible Graphite

ωwGland

 

1Cr18Ni9Ti

304

304L

1Cr18Ni12Mo2Ti

316

316L

ضTemperature

-29150(ķϩ PTFE) -29200(Ӳwķϩ PTFE+GLASS) -29300(λ۱ PPL)

|Medium

ˮƷ
Water steam
Oil goods

Nitric Acid

|
strongey oxidable medium

Acetic Acid

Ҫͳߴ Main outer Size

1.6MPa

DN

L

D

D1

D2

b

n-φd

H

D0

͹淨m
RF

Q41F

Q41PPL

16C

16P

16R

15

130

95

65

45

14

4-14

78

140

20

140

105

75

55

14

4-14

84

160

25

150

115

85

65

14

4-14

95

180

32

165

135

100

78

16

4-18

150

250

40

180

145

110

85

16

4-18

150

300

50

200

160

125

100

18

4-18

170

350

65

220

180

145

120

20

4-18

195

350

80

250

195

160

135

20

8-18

215

400

100

280

215

180

155

20

8-18

250

500

125

320

245

210

185

22

8-18

265

600

150

360

280

240

210

24

8-23

270

800

200

400

335

295

265

26

12-23

330

1200

2.5MPa

15

130

95

65

45

16

4-14

103

140

͹淨m

RF

Q41F

Q41PPL

25

25P

25R

20

140

105

75

55

16

4-14

112

160

25

150

115

85

65

16

4-14

123

180

32

165

135

100

78

18

4-18

150

250

40

180

145

110

85

18

4-18

156

300

50

200

160

125

100

20

8-18

172

350

65

220

180

145

120

22

8-18

197

350

80

250

195

160

135

22

8-23

222

400

100

280

230

190

160

24

8-23

253

500

125

320

270

220

188

28

8-25

275

600

150

360

300

250

218

30

8-25

286

800

200

400

360

310

278

34

12-25

340

1200

 

ҎҪߴ Size Main Dimensions

4.0MPa

DN

L

D

D1

D2

D6

b

n-φd

H

D0

͹m

MFM

Q41F

Q41PPL

40

40P

40R

15

130

95

65

45

40

16

4-14

103

140

20

140

105

75

55

51

16

4-14

112

160

25

150

115

85

65

58

16

4-14

123

160

32

180

135

100

78

66

18

4-18

150

250

40

200

145

110

85

76

18

4-18

156

250

50

220

160

125

100

88

20

4-18

172

350

65

250

180

145

120

110

22

8-18

197

350

80

280

195

160

135

121

22

8-18

222

450

100

320

230

190

160

150

24

8-23

253

450

125

400

270

220

188

176

28

8-25

275

600

150

400

300

250

218

204

30

8-25

286

800

200

550

375

320

282

260

38

12-30

340

1200

6.4MPa

15

165

105

75

55

40

18

4-14

105

140

͹m

MFM

Q41F

Q41PPL

64

64P

64R

20

190

125

90

68

51

20

4-18

125

160

25

216

135

100

78

58

22

4-18

135

250

32

229

150

110

82

66

24

4-23

150

350

40

241

165

125

95

76

24

4-23

165

350

50

292

175

135

105

88

26

4-23

175

450

65

330

200

160

130

110

28

8-23

200

450

80

356

210

170

140

121

30

8-23

210

600

100

432

250

200

168

150

32

8-25

250

700

125

508

295

240

202

176

36

8-30

295

1100

150

559

340

280

240

204

38

8-34

340

1500

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