Description
Super Duplex Dual Plate Wafer Check Valve
Main Material :Super Duplex,Duplex, Hastelloy C276/B3, Inconel, F347, F44, F317L, F321, Titanium, Monel, Alloy 20, CF8, CF8M, CF3, CF3M, CN7M, LC1LC2, LC3, LCB, LCC, Etc.,
Size | DN50 to DN900 | |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal | 18Bar | 11Bar |
Operating Temperature | –10℃+120℃ | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Executive Standard:
| Design Standard | API 594 |
| Inspection & Test | ISO 5208 API 598 |
|
End Standard | ASME 16.5 ANSI B16.10 BS4504PN10 & PN16 EN1092-2 PN10 & PN16 AS 2129-2000 ISO 7005PN10 & PN16 ASME B16.5 JIS B2220 |
| Face to Face | EN558-1 API 594 ISO 5752 ANSI B16.10 D |
Dimension:
| DN | D | D1 | D2 | L | R | T |
| 2″ | 102 | 65 | 32 | 54 | 29 | 25 |
| 2.5″ | 121 | 78 | 42.1 | 60 | 36 | 29.3 |
| 3″ | 134 | 94 | 82 | 67 | 43.4 | 27.7 |
| 4″ | 171 | 117 | 97.5 | 67 | 55.6 | 26.7 |
| 5″ | 193 | 145 | 111.8 | 83 | 67.6 | 38.6 |
| 6″ | 219 | 171 | 127 | 95 | 78.6 | 46.3 |
| 8″ | 276 | 222 | 161.7 | 127 | 104.4 | 66 |
| 10″ | 336 | 276 | 213.4 | 140 | 128 | 70.7 |
| 12″ | 406 | 327 | 237.9 | 181 | 156.7 | 102 |
| 14″ | 448 | 375 | 312.2 | 184 | 179.8 | 89.2 |
| 16″ | 511 | 416 | 351 | 191 | 198.4 | 92.5 |
| 18″ | 546 | 467 | 409 | 203 | 226.2 | 96.2 |
| 20″ | 603 | 514 | 451.9 | 213 | 248.2 | 102.7 |
| 24″ | 714 | 616 | 554.7 | 222 | 297.4 | 107.3 |
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