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How to Choose the Best 3-Way Pneumatic Ball Valve?
In today's industrial automation systems, reliable flow control is critical...
Electric PVC butterfly valve body with light weight, strong corrosion resistance, compact and beautiful appearance, light weight body easy to install, a wide range of applications, material hygiene without DU, wear-resistant, easy to disassemble, easy maintenance, suitable for fluid: water , air, oils, corrosive chemical liquids, etc.
| Size | H1 | H | C | n | e | D | h | B | M | d1 | T | d2 | d |
| 2" | 79 | 87 | 123 | 4 | 20 | 54 | 27 | 11 | 70 | 8.5 | 50 | 7 | 25 |
| 2- 1/2" | 90 | 96 | 143 | 4 | 21 | 67 | 27 | 11 | 70 | 8.5 | 50 | 7 | 27 |
| 3" | 96 | 114 | 157 | 4 | 21 | 83 | 28 | 11 | 70 | 8.5 | 50 | 7 | 24 |
| 4" | 110 | 127 | 186 | 8 | 21 | 101 | 28 | 14 | 70 | 8.5 | 50 | 7 | 30 |
| 5" | 127 | 157 | 213 | 8 | 24 | 127 | 31 | 17 | 102 | 11 | 70 | 8.5 | 28 |
| 6" | 145 | 170 | 240 | 8 | 24 | 152 | 32 | 17 | 102 | 11 | 70 | 8.5 | 29 |
| 8" | 172 | 213 | 298 | 8 | 24 | 200 | 34 | 17 | 102 | 11 | 70 | 8.5 | 30 |
| NO | Name | Material |
| 1 | Body | RPP.PVDF.PPH.ABS.UPVC.CPVC |
| 2 | Disc | RPP.PVDF.PPH.ABS.UPVC.CPVC |
| 3 | Stem | ICr18Ni9Ti |
| 4 | Valve Seat | EPDM.FRM |
| 5 | Sealing Ring | EPDM.FRM |
| 6 | Electric Actuator | Aluminium alloy |
| 7 | Signal Switch |
| DN(mm) | D3 | D1 | D2 | L | L1 | n-∅ | Platform Center Distance | The Stem Size | Reference Pneumatic Model | ||||
| D1 | JIS | DIN | ANSI | Double-acting | Single-acting | ||||||||
| 25 | 115 | 85 | 90 | 35 | 80 | 75 | 35 | 140 | 4-14 | 50/70 | 11*11 | 52 | 63 |
| 32 | 135 | 100 | 39 | 90 | 80 | 39 | 140 | 4-18 | 50/70 | 11*11 | 52 | 63 | |
| 40 | 145 | 110 | 105 | 39 | 98 | 80 | 39 | 140 | 4-18 | 50/70 | 11*11 | 52 | 63 |
| 50 | 160 | 125 | 120 | 45 | 120 | 85 | 45 | 150 | 4-18 | 50/70 | 11*11 | 63 | 63 |
| 65 | 180 | 145 | 140 | 48 | 140 | 105 | 48 | 150 | 4-18 | 50/70 | 11*11 | 63 | 75 |
| 80 | 195 | 160 | 150 | 48 | 152 | 120 | 48 | 165 | 8-18 | 50/70 | 11*11 | 75 | 75 |
| 100 | 215 | 180 | 175 | 58 | 190 | 138 | 58 | 165 | 8-18 | 50/70 | 11*11 | 75 | 83 |
| 125 | 245 | 210 | 210 | 70 | 216 | 183 | 70 | 190 | 8-18 | 102 | 14*14 | 83 | 92 |
| 150 | 280 | 240 | 240 | 76 | 240 | 200 | 76 | 230 | 8-23 | 102 | 14*14 | 90 | 105 |
| 200 | 335 | 295 | 290 | 92 | 298 | 260 | 92 | 260 | 8-23 | 89 | 17*17 | 110 | 125 |
| 250 | 395 | 350 | 355 | 114 | 362 | 306 | 114 | 300 | 12-23 | 89 | 17*17 | 140 | 160 |
| 300 | 445 | 400 | 400 | 120 | 432 | 360 | 120 | 390 | 12-23 | 89 | 22*22 | 160 | 190 |
| 350 | 505 | 460 | 445 | 130 | 476 | 422 | 130 | 390 | 16-23 | 125 | 22*22 | 190 | 240 |
| 400 | 560 | 515 | 510 | 140 | 540 | 482 | 140 | 535 | 16-23 | 125 | 22*22 | 210 | 270 |
| 450 | 565 | 565 | 565 | 152 | 615 | 520 | 152 | 590 | 20-26 | 125/140 | ∅32*T10 | 240 | / |
| 500 | 620 | 620 | 620 | 152 | 670 | 590 | 152 | 640 | 20-26 | 125/140 | ∅32*T10 | 270 | / |
| 600 | 725 | 730 | 725 | 178 | 780 | 685 | 178 | / | 20-30 | 125/140 | ∅32*T10 | / | / |
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