3 Piece Cast Iron Ball Valve
1.Body: CF8, CF8M, Cast Iron, Carbon Steel
2. Cap: CF8, CF8M, Cast Iron, Carbon Steel
3. Ball: CF8, CF8M, Cast Iron, Carbon Steel
4. Stem: SS316
5. Gland Nut: SS304
6. Seat: PTFE, RTFE
7. Seal: PTFE
8. Packing: PTFE
9. Thrust Washer: PTFE
10. Spring Washer: SS304
11. Stem Nut: SS304
12. Bolt: SS304
13. Nut: SS304
14. Spring Washer: SS304
15. Handle: Stainless Steel
16. Locking Device: Stainless Steel
17. Handle Sleeve: PVC
Full port or Reduced Port
Investment casting
Blow-out proof stem
Anti-static device (option)
Locking device
Nominal Size: DN15 to DN100
Nominal Pressure: PN1.0 to PN4.0
Working Temperature: -20°C to +180°C
Face to Face Dimension: DIN3202
Inspection Testing: API598, EN12266
Dimension: Unit: mm
| Size(Inch) | ½” | ¾” | 1” | 1 ¼” | 1 ½” | 2” | 2 ½” | 3” | 4” |
| d | 15 | 20 | 25 | 32 | 32 | 50 | 65 | 76 | 100 |
| L | 130 | 150 | 160 | 180 | 180 | 230 | 290 | 310 | 350 |
| D | 95 | 105 | 115 | 135 | 135 | 160 | 180 | 195 | 230 |
| D1 | 65 | 75 | 85 | 100 | 100 | 125 | 145 | 160 | 190 |
| D2 | 45 | 55 | 65 | 78 | 78 | 100 | 120 | 135 | 160 |
| b | 14 | 16 | 16 | 18 | 18 | 20 | 22 | 24 | 24 |
| f | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 |
| H | 75 | 95 | 90 | 110 | 130 | 140 | 170 | 180 | 250 |
| W | 130 | 140 | 140 | 170 | 200 | 220 | 350 | 350 | 550 |
| n-d0 | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-22 |
