CHV-5104 KLASSI 250 SWING CHECK VALVE METALL SEAT
Tpinġija tal-Istruttura
DIMENSJONIJIET F'PULZIERI U MILLIMETRI | |||||||||
DN | 2" | 2.5" | 3" | 4" | 5" | 6" | 8" | 10" | 12" |
L | 267 | 292 | 317.5 | 356 | 400 | 444.5 | 533 | 622 | 711 |
Dk | 127 | 149 | 168 | 200 | 235 | 270 | 330 | 387 | 451 |
Dg | 106.5 | 125.5 | 144.5 | 176.5 | 211.5 | 246.5 | 303.5 | 357.5 | 418 |
D | 165 | 191 | 210 | 254 | 279 | 318 | 381 | 445 | 521 |
b | 22.3 | 25.4 | 28.6 | 31.8 | 35 | 36.6 | 41.3 | 47.6 | 50.8 |
nd | 8-19 | 8-22 | 8-22 | 8-22 | 8-22 | 12-22 | 12-25 | 16-29 | 16-32 |
H | 113 | 133 | 144 | 168 | 198 | 217 | 261 | 287 | 319 |
LISTA TAL-MATERJAL | |||
Nru. | Parti | Materjal | USA Standard |
1 | Boltijiet | Azzar | ASTM A307 B |
2 | Pjanċa ta' Identifikazzjoni | Aluminju | |
3 | Bonnet | Ħadid fondut | ASTO A126 KLASSI B |
4 | Siegla tal-Korp | Grafita | MHUX ASBESTOS |
5 | Ġewż | Azzar | ASTM A307 B |
6 | Ipplaggja tal-Ġenb | Ram | ASTM B16 |
7 | Siegla | Fibra | |
8 | Hanger Pin | Ram | ASTM B16 |
9 | Hanger | Ħadid duttili | ASTM A536 65-45-12 |
10 | Ċirku tad-Diska | Bronż fondut | ASTM B62 |
10′ | Diska | Ħadid fondut | ASTM A126 KLASSI B |
11 | Washer | Azzar | ASTM A307 B |
12 | Split Pin | Stainless Steel | ASTM 420 S42000 |
13 | Ċirku tas-Sedil | Bronż fondut | ASTM B62 |
14 | Ġewż tad-Diska | Azzar | ASTM A307 B |
15 | Korp | Ħadid fondut | ASTM A126 KLASSI B |
16 | Stud Bolt | Azzar | ASTM A307 B |