Product Name： 250 PSI AWWA C900
Product details：
250 PSI AWWA C900 Iron Body Flanged x Push-on Joint Ends Non-rising Resilient Wedge Gate Valves

Bolted Bonnet · Non-Rising Stem · Resilient Wedge · Flangedx IPS PVC Push-on
250 PSI/17.2 Bar Non-Shock Cold Working Pressure
CONFORMS TO AWWA C900

Freezing Weather Precaution – Subsequent to testing a piping system, valves should be in an open position to allow complete drainage.

Coating – Electrostatically applied fusion-bonded epoxy 0.2-0.5mm. inside and outside. Meets or exceeds AWWA C550.Maximum operating temperature 160oF/71oC.

PART

SPECIFICATION

1.

Valve Body

Cast Iron ASTM A 126-B

2.

Resilient Wedge

Ductile Iron ASTM A 536/EPDM ASTM D 2000

3.

Wedge Nut

Bronze ASTM B 584 UNS C83600

4.

Stem

Stainless Steel ASTM A 276 UNS S41000

5.

Bonnet Gasket

EPDM ASTM D 2000

6.

Bonnet

Cast Iron ASTM A 126-B

7.

Stem Primary O-Ring

EPDM ASTM D 2000

8.

Stem Thrust Washer (lower)

Nylon 1010

9.

Stem Thrust Washer (upper)

Stainless Steel ASTM A 276 UNS S41000

10.

Gland Seal O-Ring

EPDM ASTM D 2000

11.

Stem Collar

Brass ASTM B 16 UNS C36000

12.

Stem Secondary O-Ring (2)

EPDM ASTM D 2000

13.

Stem Ring Wiper

EPDM ASTM D 2000

14.

Square Operating Nut

Cast Iron ASTM A 126-B

14 A

Handwheel (Optional)

Ductile Iron ASTM A 536

15.

Operating Nut Screw

Alloy Steel ASTM A 574M Zinc Plated

16.

Operating Nut Washer

Carbon Steel Zinc Plated

17.

Gland Flange

Ductile Iron ASTM A 536

18.

Gland Flange Screw

Alloy Steel ASTM A 574M Zinc Plated

19.

Bonnet Screw

Alloy Steel ASTM A 574M Zinc Plated

Size

Dimensions

Handwheel
(Opt.)

Turns
To Open

L

D

d

L1

H1

H

L2

L3

T

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

In.

mm.

4

100

9.8

250

5

128

4.9

125

3.5

89

4.5

115

13.5

342

5.4

136

4.5

114.5

1

24

10.2

260

12.8

6

150

11.7

297

7.2

182

7

178

4

102

5.5

140

17

432

6.4

163.5

5.3

133.5

1

25.4

14.8

375

15.6

8

200

13.5

344

9.3

237

9.2

233

4.5

114

6.8

172

20.4

519

7.8

198

5.7

146

1.1

29

14.8

375

17.3

10

250

15

381

11.4

289

11.2

285

5.2

132

8

203

23.8

605

8.5

216

6.5

165

1.2

30

15.7

400

21.3

12

300

16

406

13.5

342

13.3

338

5.5

140

9.5

242

27

686

9

228

7

178

1.3

32

19.7

500

25.3

 
 
 
  Valve series
  Internal-combustion
accessories series
 
 
 
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