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Ductile Iron Gate Valve,
Gate Valve,
Sluice Gate Valve, Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.
Specification:
Design Standard AWWA C515. Non-Rising stem, Resilient Seated Face to Face: ASME B16.10. MJ*MJ to AWWA C111/A21.11-12 (FL*MJ available upon request) Insoection & testing: AWWA C515 Fusion Bonded Epoxy Coated Interior and Exterior to AWWA C550 StandardWorking Pressure:250PSI (200 and 300 PSI available on request) Working Temperature:-20℃ to 100℃（-4°F to 212°F）Operator:Handwheel,2”Operating Nut,Gearbox
| NO. |
Part |
Material(ASTM) |
| 1 |
Body |
Ductile lron ASTM A536 |
| 2 |
Wedge |
Ductile lron EPDM/NBR Encapsulated |
| 3 |
Wedge Nut |
Brass ASTM B124 C37700 |
| 4 |
Stem |
Stainless Steel AISI 420 |
| 5 |
Bonnet |
Ductile lron ASTM A536 |
| 6 |
Wedge Nut Gasket |
Rubber NBR |
| 7 |
Washers |
Nylon/Brass ASTM B124 C37700 |
| 8 |
O-ring |
Rubber NBR |
| 9 |
Gland |
Ductile lron ASTM A536 |
| 10 |
Operating Nut |
Ductile lron ASTM A536 |
| 11 |
Bonnet Gasket |
Rubber NBR |
| 12 |
Bonnet/Gland Bolt |
CS With ZINC Plated/SS304 |
| 13 |
Dust Cap |
Rubber NBR |
| 14 |
Top Bolts |
CS With ZINC Plated/SS304 |
DIMENSIONS AWWA C111/A21.11-12 C515-09(b)
| inch |
L |
H |
C |
D |
b |
n-d |
A |
E |
B |
| mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
| 2" |
210 |
8.27 |
262 |
10.31 |
120.5 |
4.74 |
157.2 |
6.19 |
16 |
0.63 |
2-19 |
2-0.75 |
90 |
3.54 |
63.5 |
2.50 |
67.5 |
2.66 |
| 3" |
203 |
7.99 |
283 |
11.14 |
157.2 |
6.19 |
195 |
7.68 |
19.1 |
0.75 |
4-19 |
4-0.75 |
125.5 |
4.94 |
63.5 |
2.50 |
103.5 |
4.07 |
| 4" |
229 |
9.02 |
351 |
13.80 |
190.5 |
7.50 |
231 |
9.09 |
19.1 |
0.75 |
4-22.3 |
4-0.88 |
153 |
6.02 |
63.5 |
2.50 |
124.5 |
4.90 |
| 6" |
267 |
10.51 |
453 |
17.83 |
241.3 |
9.50 |
282 |
11.10 |
19.1 |
0.75 |
6-22.3 |
6-0.88 |
206.5 |
8.13 |
63.5 |
2.50 |
178 |
7.01 |
| 8" |
292 |
11.50 |
559 |
22.01 |
298.5 |
11.75 |
340 |
13.39 |
22.2 |
0.87 |
6-22.3 |
6-0.88 |
261 |
10.28 |
63.5 |
2.50 |
232.5 |
9.15 |
| 10" |
330 |
12.99 |
668 |
26.30 |
355.6 |
14.00 |
397 |
15.63 |
23.8 |
0.94 |
8-22.3 |
8-0.88 |
313.5 |
12.34 |
63.5 |
2.50 |
284.5 |
11.20 |
| 12" |
356 |
14.02 |
753 |
29.65 |
413 |
16.26 |
454 |
17.87 |
25.4 |
1.00 |
8-22.3 |
8-0.88 |
367 |
14.45 |
63.5 |
2.50 |
338 |
13.31 |
| 14" |
381 |
15.00 |
918 |
36.14 |
476.3 |
18.75 |
523 |
20.59 |
25.4 |
1.00 |
10-22.3 |
10-0.88 |
420.5 |
16.56 |
88.9 |
3.50 |
392.5 |
15.45 |
| 16" |
406 |
15.98 |
975 |
38.39 |
533.4 |
21.00 |
580 |
22.83 |
25.4 |
1.00 |
12-22.3 |
12-0.88 |
474 |
18.66 |
88.9 |
3.50 |
445.7 |
17.55 |
| 18" |
432 |
17.01 |
1067 |
42.01 |
590.6 |
23.25 |
638 |
25.12 |
25.4 |
1.00 |
12-22.3 |
12-0.88 |
527 |
20.75 |
88.9 |
3.50 |
499 |
19.65 |
| 20" |
457 |
17.99 |
1199 |
47.20 |
647.7 |
25.50 |
695 |
27.36 |
28.6 |
1.13 |
14-22.3 |
14-0.88 |
580.5 |
22.85 |
88.9 |
3.50 |
552.5 |
21.75 |
| 24" |
508 |
20.00 |
1363 |
53.66 |
762 |
30.00 |
810 |
31.89 |
30.1 |
1.19 |
16-22.3 |
16-0.88 |
687 |
27.05 |
88.9 |
3.50 |
659 |
25.94 |