BEIJING DAYU HOLY VALVE CO., LTD

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            |      ENGLISH Home         |  Company         |   Products         |   Contact           Product Introduction   Butterfly Valve Check Valve Manual Operated Wedge Gate Valve Globe Valve Stainless Steel Ball Valve Ball Valve Strainer       Product Introduction Globe valve It can be used in any pipes of industry, such as petrol , chemical and electric power ,to cut off or put through the medium.    Performance

Name

Material

  

name

Material

Body 、Cover

carbon steel、stainless steel304 、 stainless steel316

Nut of stem

Aluminum bronze

Disc

carbon steel 、 stainless steel304 、 stainless steel316

Stem packing

Graphite asbestos , PTFE , Flexible graphite

Sealing

stainless steel 、 stainless steel304 、 stainless steel316

Hand lever

Malleable iron

Stem

stainless steel304 、 stainless steel316

Firmware

Carbon steel 、Stainless steel

   Material of parts

Nominal Diameter(mm)

DN 10-300

Nominal Pressure(MPa)

1.6

2.5

4.0

6.4

10.0

Shell testing pressure
(
MPa)

2.4

3.75

6.0

9.6

15.0

Sealing testing pressure(MPa)

1.76

2.75

4.4

7.04

11.0

Suitable temperature

≤325℃

Medium

Steam,Oil ,Water

  Outer Size Unit:mm  

Size(mm)

L

D

D1

D2

Z-фd

H1

H2

D0

20

150

105

75

56

4-ф14

275

285

140

25

160

115

85

65

4-ф14

285

300

160

32

180

140

100

76

4-ф18

302

327

180

40

200

150

110

84

4-ф18

355

385

200

50

230

165

125

99

4-ф18

362

397

240

65

290

185

145

118

8-ф18

325

345

280

80

310

200

160

132

8-ф18

369

420

280

100

350

235

190

156

8-ф22

370

425

320

125

400

270

220

184

8-ф26

558

608

400

150

480

300

250

211

8-ф26

611

692

400

  

Copyright©BEIJING DAYU HOLY VALVE CO., LTD
Address:No.128 Yong Wai Street Chongwen District Beijing   Postal Code:100075
Tel:010-67223388 Fax:86-10-67235888   E-mail:lzgdyhl@163.com Web:http://www.dyhl.com.cn
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