Alloy 20 Floating Ball Valve
1. Body: Alloy 20, Duplex Stainless Steel, Super Duplex, Hastelloy C276/B3, Inconel, F347, F44, F317L, F321
2. Ball: SS304, SS316
3. End Cap: CF8, CF8M
4. Bolting: A193-B8
5. Ball Seat: PTFE
6. Packing: PTFE
7. Stem: SS304, SS316
8. Gland: SS304
9. Handle: SS304
10. Nut: A193-B8
Nominal Size: DN50 to DN200
Nominal Pressure: PN16 to PN63, Class150 to Class300
Face to Face Dimensions: ANSI B16.10
Flange end Dimension: ANSI B16.5
Butt Welded Dimensions: ANSI B16.25
Design and Manufacture: API 6D
Pressure Test: API598
Dimensions                                               Unit: mm
| DN | mm | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| d | mm | 51 | 64 | 76 | 102 | 127 | 152 | 203 |
| L(RF) | mm | 216 | 241 | 283 | 305 | 381 | 403 | 502 |
| d1 | mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 |
| d2 | mm | 127 | 149 | 168.5 | 200 | 235 | 270 | 330 |
| D | mm | 165 | 190 | 210 | 254 | 279 | 318 | 381 |
| b | mm | 23 | 26 | 29 | 32 | 35 | 37 | 42 |
| n-Фd | mm | 8-19 | 8-22 | 8-22 | 8-22 | 8-22 | 12-22 | 12-25 |
| H | mm | 140 | 160 | 180 | 208 | 220 | 290 | 300 |
| W | mm | 200 | 290 | 290 | 360 | 600 | 800 | 1000 |
