Gear Box Operated Wafer Type Butterfly Valve
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Features
- Bi-directional zero leakage butterfly valve.
- ISO Pad for mounting, Gear Operator / Actuator
- Extremely small play between the stem and disc due to the ‘Double D’ drive.
- Accurate dual stem sealing prevents leakage.
- The butterfly valve can be mounted between flanges as per ASME.
- 100% Tested With Pneumatic And Fluid (Water) Media.
- Design Standard: ISO 5211, API 609, ASME B16.5 150#.
- Face-to-Face Dimension: API 609 (CAT A).
- Operator mounting flange: As per ISO 5211.
- Operator : Hand Lever / Gear / Actuator
- Leakage Class: 100% tightness at full differential Pressure.
Technical Data (All dimensions are in mm)
| Size | A | D | F/F | ØI | ØK | ØL | E | J | ØM | N | O | Mounting Flange |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 MM | 140 | 42 | 33 | 73 | 105 | 98 | 11 | 12 | – | – | – | F05 |
| 50 MM | 165 | 53 | 43 | 93 | 125 | 114 | 11 | 13 | 175 | 203 | 48 | F05 |
| 65 MM | 192 | 66 | 46 | 105 | 145 | 127 | 11 | 12 | 175 | 203 | 48 | F05 |
| 80 MM | 218 | 80 | 46 | 126 | 164 | 146 | 11 | 14 | 175 | 203 | 48 | F05 |
| 100 MM | 243 | 104 | 52 | 150 | 190 | 179 | 14 | 17 | 175 | 203 | 48 | F07 |
| 125 MM | 276 | 125 | 56 | 175 | 216 | 200 | 17 | 20 | 175 | 203 | 48 | F07 |
| 150 MM | 310 | 150 | 56 | 203 | 241 | 225 | 17 | 19 | 175 | 203 | 48 | F07 |
| 200 MM | 404 | 200 | 60 | 263 | 298 | 292 | 22 | 22 | 175 | 203 | 48 | F07/10 |
| 250 MM | 452 | 246 | 68 | 315 | 362 | 350 | 22 | 25 | 253 | 223 | 62 | F07 |
| 300 MM | 561 | 297 | 83 | 375 | 432 | 399 | 27 | 32 | 353 | 261 | 73 | F10 |
