Design Feature
Series DIN3202 F4 NRS
  Series DIN3202 F5 NRS
  Series BS5163 NRS
 
  Series AWWA C509 NRS
  Series AWWA C509 OS&Y
  Series Socket End NRS
  For Underground Use
  with Electric Actuator

 

 
Resilient Seat Gate Valve Series DIN3202 F4 NRS

 

  
     
 
Specifications
Size
DN 40 - DN 600
Class PN 10 - PN 16
Design DIN 3352
Face to Face DIN 3202 F4 / ISO 5752 14 Series
End Flange DIN 2532-2533 / BS EN 1092
Test DIN 3230
Standard Materials of Main Parts

ITEM

PART NAME

MATERIAL

1

Body

Ductile Iron

2

Disc

Ductile Iron+NBR / EPDM

3

Bonnet

Ductile Iron

4

Stem

Stainless steel 410,431,316

5

Stem Nut

Brass

6

Holding Ring

Brass

7

Sealing Ring

Brass

8

Handwheel

Ductile Iron

9

Bonnet Gasket

NBR / EPDM

10

O Ring

NBR

11

Dust Ring

NBR

12

Bonnet Bolts

Stainless Steel

Dimensions and Weights
DN OUITLINE mm WEIGHT
kg
L
h
D
h1
40 140 285 180 355 12
50 150 290 180 360 14
65 170 295 180 365 15
80 180 340 205 410 20
100 190 370 240 440 25
125 200 445 240 515 36
150 210 465 280 535 45
200 230 580 320 650 72
250 250 665 360 735 102
300 270 785 450 855 160
350 290 970 500 1040 288
400 310 1020 560 1120 387
450 330 1120 560 1200 490
500 350 1220 650 1300 620
600 390 1370 650 1470 760

DN

END FLANGE DIN PN 10/16 mm

a

d

c

x-n

T

g

f

40

40

150

110

4- Ø19

19

84

3

50

50

165

125

4- Ø19

19

99

3

65

65

185

145

4- Ø19

19

118

3

80

80

200

160

8- Ø19*

19

132

3

100

100

220

180

8- Ø19

19

156

3

125

125

250

210

8- Ø19

19

184

3

150

150

285

240

8- Ø23

19

211

3

200

200

340

295

8-Ø23

12-Ø23

20

266

3

250

250

395

405

350

355

12-Ø23

12-Ø28

22

319

3

300

300

445

460

400

410

12-Ø23

12-Ø28

24.5

370

4

350

350

505

520

460

470

16-Ø23

16-Ø28

26.5

429

4

400

400

565

580

515

525

16-Ø28

16-Ø31

28

480

4

450

450

615

640

565

585

20-Ø28

20-Ø31

30

530

548

4

500

500

670

715

620

650

20-Ø28

20-Ø34

31.5

582

609

4

600

600

780

840

725

770

20-Ø31

20-Ø37

36

682

720

5

 
©2005 SUZHOU VIZA VALVE CO., LTD.   
Add:20D, King's Tower, 12 Shishan Road, Suzhou, China
Tel: 0086-512-67015219 Fax: 0086-512-68081920 Email: sales@vizavalve.com