Flange Lined Fluorine Ball Valve
Flange lined fluorine ball valve
Corrosion-resistant fluorine-lined ball valves are designed for the opening and closing control of various highly corrosive media pipelines
The inner cavity and ball of the fluorine-lined ball valve are lined with corrosion-resistant and aging-resistant polyperfluoroethylene-propylene (F46) using a high-pressure injection molding process, so they have reliable corrosion resistance and sealing properties. It is widely used in chemical industry, petroleum, metallurgy, medicine and other industrial sectors to regulate or cut off strong corrosive media such as acids and alkalis during the production process. The most obvious effect is in the control of water treatment processes.
[Main component materials of flange lined fluorine ball valve]
| Part Name | Material |
| valve body | Cast steel, stainless steel, lined with F46, F3 |
| Sphere with rod | Cast steel, stainless steel, lined with F46, F3 |
| Fill in the bin | Cast steel, stainless steel, lined with F46, F3 |
| sealing ring | F4 |
| filler | F4 |
| handle | cast steel |
[Main connection dimensions of flange-lined fluorine ball valve]
| Nominal diameter | PN1.6(MPa)Main overall dimensions and connection dimensions(mm) | weight | ||||||||
| DN | L | D | D1 | D2 | f | b | Z-φd | H | L0 | kg |
| 10 | 130 | 90 | 60 | 41 | 3 | 14 | 4-φ14 | 90 | 140 | 3．5 |
| 15 | 130 | 95 | 65 | 45 | 3 | 14 | 4-φ14 | 95 | 140 | 4 |
| 20 | 140 | 105 | 75 | 55 | 3 | 14 | 4-φ14 | 98 | 150 | 4．5 |
| 25 | 150 | 116 | 85 | 65 | 3 | 16 | 4-φ14 | 113 | 150 | 5．5 |
| 32 | 165 | 135 | 100 | 78 | 3 | 18 | 4-φ18 | 130 | 200 | 7 |
| 40 | 180 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 135 | 230 | 9 |
| 50 | 200 | 160 | 125 | 100 | 3．5 | 20 | 4-φ18 | 140 | 250 | 15 |
| 65 | 220 | 180 | 145 | 120 | 3．5 | 20 | 4-φ18 | 145 | 270 | 17 |
| 80 | 250 | 195 | 160 | 135 | 4 | 22 | 8-φ18 | 205 | 300 | 30 |
| 100 | 280 | 215 | 180 | 155 | 4 | 24 | 8-φ18 | 230 | 350 | 40 |
| 125 | 320 | 245 | 210 | 185 | 4 | 26 | 8-φ18 | 252 | 400 | 60 |
| 150 | 360 | 280 | 240 | 210 | 4 | 28 | 8-φ23 | 283 | 600 | 75 |
| 200 | 400 | 335 | 295 | 265 | 5 | 32 | 12-φ23 | 325 | 700 | 130 |
| 250 | 450 | 405 | 355 | 320 | 5 | 36 | 12-φ26 | 370 | 800 | 160 |
| 300 | 500 | 460 | 410 | 375 | 5 | 36 | 12-φ26 | 420 | 1000 | 220 |
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