High Performance Wafer Butterfly Valve
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Description
High Performance Wafer Butterfly Valve
Body: WCB, CF8, CF8M
Disc: CF8, CF8M
Seat: RPTFE, SS316+RPTFE, SS316
Packing Gland: CF8
Bottom Cover: WCB, CF8M
Seal: Graphite
Thrust Washer: SS316
Seat Retainer: WCB, CF8M
Gasket: RPTFE, Graphite
Retaining Ring: SS304
Packing: RPTFE, Graphite
Packing Ring: SS316
Bearing: SS316+PTFE
Nominal Diameter: DN50 to DN600
Nominal Pressure: Class150, Class300, PN16, PN25, PN40
End Connection: Wafer Type
Operation: Gear Operated, Electric Actuated, Pneumatic Actuated
Flange standard: ASME B16.5 Class150, Class300; EN1092 PN16, PN25, PN40
Face to face: API 609
Pressure test: API 598
Dimensions Unit: mm
Class150
| DN | Inch | A | B | C | D | E | G | L |
| 50 | 2″ | 126 | 79 | 14 | 92 | 11 | 45 | 43 |
| 65 | 2 1/2″ | 126 | 87 | 14 | 105 | 11 | 45 | 46 |
| 80 | 3″ | 145 | 100 | 18 | 130 | 11 | 72 | 48 |
| 100 | 4″ | 170 | 124 | 18 | 157 | 14 | 91 | 54 |
| 125 | 5″ | 185 | 144 | 18 | 186 | 14 | 114 | 57 |
| 150 | 6″ | 203 | 150 | 19 | 216 | 17 | 145 | 57 |
| 200 | 8″ | 239 | 186 | 25 | 269 | 22 | 192 | 64 |
| 250 | 10″ | 275 | 226 | 25 | 324 | 22 | 240 | 71 |
| 300 | 12″ | 307 | 251 | 30 | 380 | 27 | 285 | 81 |
| 350 | 14″ | 337 | 294 | 30 | 416 | 27 | 328 | 92 |
| 400 | 16″ | 368 | 320 | 30 | 476 | 27 | 373 | 102 |
| 450 | 18″ | 406 | 341 | 39 | 534 | 36 | 422 | 114 |
| 500 | 20″ | 442 | 383 | 49 | 588 | 46 | 470 | 127 |
| 600 | 24″ | 493 | 442 | 49 | 692 | 46 | 570 | 154 |
Additional information
| Body Material | Carbon Steel, CF8, CF8M |
|---|---|
| Class | 150/PN16, 300 |
| Disc | CF8, CF8M |
| Size | 1 1/2", 10", 12", 14", 16", 18", 2 1/2", 2", 20", 24", 26", 28", 3", 30", 32", 36", 4", 5", 6", 8" |
