GAV-2115 AWWA C515 GATE VALVE
Tpinġija tal-Istruttura
LISTA TA' MATERJALI
Nru. | Isem tal-Parti | Materjal | Standard |
1 | Korp | Ħadid fondut | ASTM A126KLASSI B |
2 | Wedge Reżiljenti | Ħadid fondut + EPDM | ASTMA126B + EPDM |
3 | Skeletru tal-feles | Ħadid fondut | ASTM A126 KLASSI B |
4 | Ġewż Zokk | Bronż fondut | ASTM B62 |
5 | Zokk | Stainless Steel | SS420 |
6 | _Gasket | EPDM | |
7 | Bonnet | Ħadid fondut | ASTM A126 KLASSI B |
8 | 0-Ring | EPDM | |
9 | Boltijiet | Azzar | |
10 | 0-Ring | EPDM | |
11 | Sett tal-Kard | Ram | ASTMB16 |
12 | 0-Ring | EPDM | |
13 | 0-Ring | EPDM | |
14 | Glandola tal-Ippakkjar | Ħadid duttili | ASTM A536 65-45-12 |
15 | Siegla | PTFE | |
16 | Siegla | PTFE | |
17 | Rota tal-idejn | Ħadid fondut | ASTM A126KLASSI B |
18 | Ġewż tar-rota tal-idejn | Azzar |
DIMENSJONIJIET F'PULZIERI U MILLIMETRI
DN | L | Dk | D | b | a~d | Do | H |
2" | 178 | 120.5 | 152 | 15.9 | 4-19 | 1 60 | 210 |
2.5" | 1 90 | 139.5 | 178 | 17.5 | 4-19 | 200 | 237 |
3" | 203 | 152.5 | 191 | 19.1 | 4-19 | 200 | 274 |
4" | 229 | 190.5 | 229 | 23.5 | 8-19 | 200 | 300 |
5" | 254 | 216 | 254 | 23.8 | 8-22 | 250 | 364 |
6" | 267 | 241.5 | 279 | 25.4 | 8-22 | 250 | 404 |
8" | 292 | 298.5 | 343 | 28.6 | 8-22 | 320 | 497 |
10 | 330 | 362 | 406 | 302 | 12-25 | 370 | 590 |
12" | 356 | 432 | 483 | 31.8 | 12-25 | 370 | 667 |
14" | 381 | 476 | 533 | 35 | 12-29 | 450 | 882 |
16" | 406 | 540 | 597 | 36.6 | 16-29 | 450 | 956 |
18 | 432 | 578 | 635 | 39.7 | 16-32 | 640 | 1027 |
20" | 457 | 635 | 699 | 42.9 | 20-32 | 640 | 1106 |
24" | 508 | 749.5 | 813 | 47.6 | 20-35 | 640 | 1258 |