DN50mm-800mm(2''-32'') Pneumatic Actuator Operated Butterfly Valve 2 Way Butterfly Valve
DN50mm-800mm(2''-32'') Pneumatic Actuator Operated Butterfly Valve 2 Way Butterfly Valve
Pneumatic Butterfly Valve Main Features
1. Small in size and light in Weight and easy maintenance, It can be mounted wherever needed.
2. Simple, compact structure, quick 90 degree on -off operation.
3. Disc has two -way bearing, perfect seal without leakage under the pressure test.
4. Flow curve tending to straight-line, Excellent regulation performance
5. Center plate structure, small torque of open and close.
6. Long service life, Standing the test of ten thousand opening and closing operation.
7. Can be used in cutting off and regulating media.
Pneumatically Operated Butterfly Valve Specification
| 规格 | H1 | H2 | H3 | S | φ | 法兰式L | 伸缩最大长度Lmax | 伸缩最大长度Lmin | 伸缩设计长度L | L1 | L2 | L3 | n-d-M | 气动装置型号 | |
| mm | inch | ||||||||||||||
| 50 | 2 | 80 | 112 | 156 | 88.4 | 125 | 108 | 163 | 138 | 151 | 89 | 181 | 105 | 4-18-M16 | TAG09 |
| 65 | 21/2 | 95 | 122 | 156 | 102.5 | 145 | 112 | 188 | 152 | 170 | 89 | 181 | 105 | 4-18-M16 | TAG09 |
| 80 | 3 | 98 | 130 | 156 | 113.1 | 160 | 114 | 192 | 165 | 177 | 89 | 181 | 105 | 8-18-M16 | TAG09 |
| 100 | 4 | 114 | 142 | 214 | 68.9 | 180 | 127 | 215 | 175 | 205 | 110 | 222 | 132 | 8-18-M16 | TAG11 |
| 125 | 5 | 128 | 174 | 214 | 80.4 | 210 | 140 | 230 | 185 | 215 | 110 | 222 | 132 | 8-18-M16 | TAG11 |
| 150 | 6 | 139 | 180 | 214 | 91.8 | 240 | 140 | 240 | 195 | 225 | 110 | 222 | 132 | 8-22-M20 | TAG11 |
| 200 | 8 | 175 | 225 | 224 | 112.9 | 295 | 152 | 265 | 215 | 245 | 148 | 257 | 156 | 8-22-M20 | TAW13 |
| 250 | 10 | 215 | 266 | 285 | 90.6 | 350 | 165 | 295 | 235 | 260 | 290 | 590 | 136 | 12-22-M20 | TAW13 |
| 300 | 12 | 245 | 290 | 285 | 103.5 | 400 | 178 | 302 | 252 | 282 | 290 | 290 | 133 | 12-22-M20 | TAW13 |
| 350 | 14 | 270 | 320 | 285 | 89.7 | 460 | 190 | 321 | 271 | 301 | 290 | 290 | 133 | 16-22-M20 | TAW13 |
| 400 | 16 | 305 | 400 | 381 | 100.5 | 515 | 216 | 333 | 283 | 313 | 378 | 387 | 175 | 16-29-M24 | TAW17 |
| 450 | 18 | 325 | 425 | 381 | 88.4 | 565 | 222 | 354 | 304 | 334 | 378 | 387 | 175 | 20-26-M24 | TAW17 |
| 500 | 20 | 260 | 480 | 381 | 97 | 620 | 229 | 366 | 316 | 346 | 378 | 387 | 175 | 20-26-M24 | TAW17 |
| 600 | 24 | 44 | 520 | 113.4 | 725 | 267 | 418 | 368 | 398 | 20-30-M27 | |||||
| 700 | 28 | 5505 | 582 | 109.6 | 840 | 292 | 445 | 395 | 425 | 24-30-M27 | |||||
| 800 | 32 | 560 | 620 | 124 | 950 | 318 | 475 | 725 | 455 | 24-33-M30 | |||||
1. The pneumatic device equipped with DN600-800 butterfly valve requires special ordering
2. The flange connection dimensions in the table all comply with GB2555-81, GB4216-84, IS02084-1974
3. The original design length of the telescopic butterfly valve in the table can be lengthened according to the user's needs. Its maximum length and minimum length will change equally with the change of the required design length.
4. The size of the electric device part of the 0.6Mpa and 1.6Mpa pressure level electric flange telescopic (flange) butterfly valve is the same as the 1.0Mpa pressure level size in the above table.
5. If the size of the pneumatic device changes, please refer to the size of the random sample shipped.
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