Description
Wafer Triple Offset Butterfly Valve
Body: Ductile Iron, WCB, SS304, SS316
Disc: Ductile Iron, SS304, SS316, Aluminium Bronze
Stem: SS410, SS420, SS416, SS431
Body Seat: 13Cr, Stellite, SS304, SS316
Seat: Stainless Steel+Graphite
Operation: Gear Operated, Electric Actuated, Pneumatic Actuated
End Connection: Wafer Type
Nominal Diameter: DN50 to DN600
Nominal Pressure: PN10 to PN63, Class150 to Class1500
Design and manufacture: API 609, DIN 2559, EN5953
Face to Face Dimensions: ASME B16.5, DIN3202 F4, EN558-1
Flanged End Dimension: DIN, ANSI B16.1, BS4504, EN1092
Inspection and Test: API 598
Dimensions Unit: mm
PN10
| DN | L | D1 | D2 | N-d | H | H1 | H2 |
| 50 | 43 | 125 | 102 | 4-18 | 50 | 200 | 75 |
| 80 | 49 | 160 | 138 | 4-18 | 50 | 226 | 98 |
| 100 | 56 | 180 | 158 | 4-18 | 50 | 250 | 130 |
| 125 | 64 | 210 | 188 | 4-18 | 50 | 295 | 150 |
| 150 | 70 | 240 | 212 | 4-22 | 55 | 315 | 165 |
| 200 | 71 | 295 | 268 | 4-22 | 60 | 380 | 210 |
| 250 | 76 | 350 | 320 | 4-22 | 65 | 405 | 245 |
| 300 | 83 | 400 | 370 | 4-22 | 65 | 460 | 280 |
| 350 | 92 | 460 | 430 | 4-M20 | 70 | 525 | 315 |
| 400 | 102 | 515 | 482 | 4-M24 | 70 | 540 | 345 |
| 450 | 114 | 565 | 532 | 4-M24 | 95 | 620 | 380 |
| 500 | 127 | 620 | 585 | 4-M24 | 100 | 650 | 410 |
| 600 | 154 | 725 | 685 | 4-M27 | 105 | 690 | 460 |
