Flanged Ball Valve
The flanged ball valve is constructed using cast iron, and it works well, even under extreme conditions. This product is used for on/off service, and is compatible with water, steam, oil, urea, LPG, LNG, coal gas, nitric acid, and oxydic media.
Advantage
1. Simple structure, small sized, and light weight
2. Low fluid resistance: equal to a pipe of the same length
3. Reliable sealing due to a widely used plastic sealing surface.
4. Easy operation: fast positioning switch from open to closed, simply by turning 90°.
5. Convenient maintenance due to its simple structure and movable seal ring
6. No corrosion on the sealing face is due to the isolation between the sealing face and fluid.
7. Wide application range: pipes with a diameter of several millimeters to that of a few meters, high vacuum environment, high pressure environment and more
| Size | ΦA | ΦB | ΦC | L | L1 | H | E | D | F | G1/G | h | Z-d |
| 1/2 | 95 | 65 | 45 | 115 | 130 | 49 | 80 | 11 | 2 | F03/F04 | 9.5 | 4-Φ14 |
| 3/4 | 105 | 75 | 58 | 120 | 130 | 54 | 80 | 11 | 2 | F03/F04 | 9.5 | 4-Φ14 |
| 1 | 115 | 85 | 68 | 125 | 170 | 60 | 90 | 13 | 2 | F04/F05 | 11.5 | 4-Φ14 |
| 1-1/4 | 140 | 100 | 78 | 130 | 170 | 73 | 102 | 14 | 2 | F04/F05 | 15.5 | 4-Φ18 |
| 1-1/2 | 150 | 110 | 88 | 140 | 220 | 78 | 110 | 14 | 3 | F05/F07 | 15.5 | 4-Φ18 |
| 2 | 165 | 125 | 102 | 150 | 220 | 86 | 120 | 14 | 3 | F05/F07 | 15.5 | 4-Φ18 |
| 2-1/2 | 185 | 145 | 122 | 170 | 284 | 98 | 140 | 17 | 3 | F07/F10 | 18.5 | 4-Φ18 |
| 3 | 200 | 160 | 138 | 180 | 284 | 113 | 150 | 17 | 3 | F07/F10 | 18.5 | 8-Φ18 |
| 4 | 220 | 180 | 160 | 190 | 360 | 136 | 180 | 17 | 3 | F07/F10 | 18.5 | 8-Φ18 |
| 5 | 250 | 210 | 188 | 200 | 447 | 165 | 215 | 17 | 3 | F07/F10 | 18.5 | 8-Φ18 |
| 6 | 285 | 240 | 212 | 210 | 560 | 190 | 240 | 17 | 3 | F10/F12 | 23 | 8-Φ22 |
| 8 | 340 | 295 | 268 | 400 | 1000 | 229 | 320 | 20 | 3 | F12/F14 | 25 | 12-Φ22 |
Related Names
Cast Iron Ball Valve | 2 Way Ball Valve | Flanged Floating Ball Valve | Quarter Turn Valve
