Product Name： 250PSI AWWA C509
Product details：
250PSI AWWA C509 Iron Body Mechanical Joint Ends Resilient Wedge Gate Valves

Bolted Bonnet ?Non-Rising Stem ?Resilient Wedge ?MJ Ends
250 PSI/17.2 Bar Non-Shock Cold Working Pressure
CONFORMS TO AWWA C509

　

PART

SPECIFICATION

1.

Valve Body

Ductile Iron ASTM A 536

2.

Resilient Wedge

Ductile Iron ASTM A 536/EPDM ASTM D 2000

3.

Wedge Nut

Bronze ASTM B 584 UNS C83600

4.

Stem

Bronze ASTM B 150 UNS C61400

5.

Bonnet Gasket

EPDM ASTM D 2000

6.

Bonnet Screw

Alloy Steel ASTM A 574M Zinc Plated

7.

Bonnet

Ductile Iron ASTM A 536

8.

Stem Primary O-Ring

EPDM ASTM D 2000

9.

Stem Thrust Washer (lower)

Bronze ASTM B 584 UNS C83600

10.

Stem Thrust Washer (upper)

Stainless Steel ASTM A 276 UNS S41000

11.

Gland Seal O-Ring

EPDM ASTM D 2000

12.

Stem Seal Bushing

Bronze ASTM B 584 UNS C83600

13.

Stem Secondary O-Ring (2)

EPDM ASTM D 2000

14.

Gland Flange

Ductile Iron ASTM A 536

15.

Gland Flange Screw

Alloy Steel ASTM A 574M Zinc Plated

16.

Stem Ring Wiper

EPDM ASTM D 2000

17.

Square Operating Nut

Cast Iron ASTM A 126-B

17A.

Handwheel (Optional)

Ductile Iron ASTM A 536

18.

Flat Washer

Carbon Steel Zinc Plated

19.

Screw

Alloy Steel ASTM A 574M Zinc Plated

 

Size

Dimensions

Bolt
Circle

Flange
Holes

Turns
To Open

Weight

A

B

C

D

E

F

H

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

Lbs.

Kg.

3

80

8.0

203

12.7

322

0.94

24

7.7

196

4.9

126

3.1

80

10.2

260

6.19

157

4

10.8

43

20

4

100

10.0

254

13.5

344

1.00

26

9.1

232

6.0

153

3.9

100

10.2

260

7.50

191

4

13.0

70

36

6

150

11.5

292

17.4

441

1.06

27

11.1

283

8.1

206

5.9

150

14.8

375

9.50

241

6

15.7

112

51

8

200

11.5

292

20.8

529

1.12

28

13.4

340

10.3

261

7.9

200

14.8

375

11.75

298

6

17.3

170

77

10

250

13.0

330

24.2

614

1.18

30

15.7

400

12.3

313

9.8

250

15.7

400

14.00

356

8

21.4

267

121

12

300

14.0

356

27.6

700

1.25

32

18.0

456

14.4

367

11.8

300

19.7

500

16.25

413

8

25.3

388

176

14

350

15.0

381

31.8

807

1.38

35

20.3

516

16.5

420

13.8

350

19.7

500

18.74

476

12

30

550

250

16

400

16.0

406

34.3

870

1.46

37

22.6

573

18.6

473.5

15.7

400

19.7

500

21.22

539.5

16

34

726

330
 
 
  Valve series
  Internal-combustion
accessories series
 
 
 
CopyRight @ 2009-2012 Address:No.3999,weizhou road,fangzi district,weifang Shandong China Post Code:261200 Tel:0086-536-7519365 Fax:0086-536-7662283