CHV-5104 CLASS 250 SWING CHECK VALVE METAL SEAT
Kev kos duab
| DIMENSIONS INCHES THIAB MILLIMETERS | |||||||||
| DN | 2" | 2.5" | 3" | 4" | 5" | 6" | 8" | 10 " | 12 " |
| L | 267 | 292 ib | 317.5 | 356 | 400 | 444 ib.5 | 533 ib | 622 ib | 711 ib |
| Dk | 127 | 149 | 168 | 200 | 235 | 270 | 330 | ib 387 | 451 ib |
| Dg | 106.5 | 125.5 | 144.5 | 176.5 | 211.5 | 246.5 | 303.5 | 357 ib.5 | 418 |
| D | 165 | 191 | 210 | 254 | 279 | 318 | 381 ib | 445 | 521 ib |
| 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 : kuv |
| H | 113 | 133 | 144 | 168 | 198 | 217 | 261 | 287 | 319 |
| COV NTAUB NTAWV | |||
| Tsis muaj. | Ib feem | Khoom siv | Teb chaws USA Standard |
| 1 | Bolts | Hlau | ASTM A307 B |
| 2 | Identification Phaj | Aluminium | |
| 3 | Bonnet | Cast Iron | ASTO A126 CLASS B |
| 4 | Lub cev Gasket | Graphite | TSIS ASBESTOS |
| 5 | Txiv ntseej | Hlau | ASTM A307 B |
| 6 | Sab Plug | tooj dag | ASTM B16 |
| 7 | Gasket | Fiber ntau | |
| 8 | Hanger Pin | tooj dag | ASTM B16 |
| 9 | Hanger | Hlau Hlau | Tom ntej: ASTM A536 65-45-12 |
| 10 | Disc Nplhaib | Cast Bronze | ASTM B62 |
| 10' | Disc | Cast Iron | ASTM A126 CLASS B |
| 11 | Lub tshuab ntxhua khaub ncaws | Hlau | ASTM A307 B |
| 12 | Split Pin | Stainless hlau | ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 ASTM 420 S42000 thiab ASTM 420 S42000 |
| 13 | Rooj Ring | Cast Bronze | ASTM B62 |
| 14 | Disc Nut | Hlau | ASTM A307 B |
| 15 | Lub cev | Cast Iron | ASTM A126 CLASS B |
| 16 | Stud Bolt | Hlau | ASTM A307 B |
