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Duplex Top Entry Ball Valve
Body: Duplex Stainless Steel, Alloy Steel, Carbon Steel, Stainless Steel
Ball: ASTM F6a, 304, 316, TA2
Sealing, Seat: PTFE, PPL
Nominal Diameter: DN6 to DN24
Nominal Pressure: PN16 to PN420, Class150 to Class2500
End Connection: Flanged, Buttweld
Operations: Lever Operated, Gear Operated, Electric Actuated, Pneumatic Actuated
Design and Manufacture Standard: ANSI B16.34, API6D, API608, BS5351, DIN3357
Face to Face Standard: ANSI B16.10, ASME B16.34, API6D, DIN EN558.1
Flanged Dimensions: ASME B16.5, ASME B16.47, BS1560, DIN EN1092.1
Buttweld Dimensions: ASME B16.25, DIN EN12627
Inspection and Test: API 598, API 6D, JIS B2003, BS5146
Dimensions
| NPS | in | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| d | mm | 152 | 203 | 254 | 305 | 337 | 387 | 432 | 483 | 584 |
| L(RF) | mm | 403 | 502 | 568 | 648 | 762 | 838 | 914 | 991 | 1143 |
| d1 | mm | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| d2 | mm | 270 | 330 | 387.5 | 451 | 514.5 | 571.5 | 628.5 | 686 | 813 |
| D | mm | 318 | 381 | 445 | 521 | 584 | 648 | 711 | 775 | 914 |
| b | mm | 37 | 42 | 48 | 51 | 54 | 58 | 61 | 64 | 70 |
| n-Фd | mm | 12-22 | 12-25 | 16-29 | 16-32 | 20-32 | 20-35 | 24-35 | 24-35 | 24-41 |
| H | mm | 330 | 448 | 505 | 556 | 620 | 700 | 750 | 805 | 1110 |
| W | mm | 1000 | 300 | 350 | 400 | 500 | 500 | 500 | 500 | 500 |
