YANTAI HJ VALVE.CO., LTD ,
Add:NO19.XINGYUANG XI ROAD.FUSHAN.YANTAI.CHINA
TEL:0535-6368017
FAX:0535-6368017
http://www.hj-valve.cn
E-mail:public@hj-valve.cn
 
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DZ45X-16QFLANGE END RISING SEAT NON-RISING STEM GATE VALVE




Technical applications: 
1.Design and manufacture according to DIN3352
2.The dimensions according with BS EN558-1  14
3.Flange drilled size according to BS EN1092

Normial pressure

1. 6M Pa

Suitable medium

water

Testing pressure

Shell

2.4MPa

Seal

1.76MPa

Testing time 

DN50-150

60s

DN>15 0

120s

Maximum temp

≤ 80 °c

DN

L

D

D1

D2

B

f

n-d

Do

40

140

150

110

84

18

3

4-19

160

50

150

165

125

102

19

3

4-19

160

65

170

185

145

122

19

3

4-19

160

80

180

200

160

132

19

3

8-19

200

100

190

220

180

156

19

3

8-19

200

125

200

250

210

184

19

3

8-19

250

150

210

285

240

211

19

3

8-23

320

200

230

340

295

266

20

3

12-23

320

250

250

405

355

319

22

3

12-28

320

300

270

460

410

370

24.5

4

12-28

360

350

290

520

470

429

26.5

4

16-28

 

400

310

580

525

480

28

4

16-31

 

450

330

640

585

548

30

4

20-31

 

500

350

715

650

609

31.5

4

20-34

 

600

390

840

770

720

36

5

20-37

 



NO.

Name of part

material

British standard

Chinese standard

1

Body
Cast iron
DIN1693 GGG50
GB1348-88  QT500-7

2

wedge frame
cast iron
DIN1693  GGG50
GB1348-88 QT500-7

3

wedge
NBR
NBR
NBR

4

stem nut
cast brass
DIN17656 G-CuZn37Pb
GB1176-87  ZCuZn40Pb2

5

stem
stainless steel
DIN17440  X20Cr13
GB1220-92 2Cr13

6

gasket
NBR
NBR
NBR

7

screw
steel
DINC30
GB699-8830

8

gasket
teflon
TEFLON
HG/T2902

9

O-ring
NBR
NBR
NBR

10

O-ring
NBR
NBR
NBR

11

bonnet
ductile iron
DIN1693  GGG50
GB1348-88 QT500-7

12

stuffing box
cast brass
DIN17656 G-CuZn37Pb
GB1176-87 ZCuZn40Pb2

13

washer
steel
DIN17100  RSt37-2
GB700-88 Q235

14

handwheel
ductile iron
DIN1693  GGG50
GB1348-88  QT500-7

15

bolt
steel
DIN17100  RSt37-2
GB700-88  Q235

Add:NO19.XINGYUANG XI ROAD.FUSHAN.YANTAI.CHINA TEL:0535-6368017 FAX:0535-6368017