Scope of application
| Applicable temperature | Applicable media |
| E-Central ≤100℃ | Gypsum slurry, limestone slurry, recycled water, Process water, desulfurization wastewater |
| Natural glue ≤80℃ |
Main parts materials
| name | Material |
| Valve body | Gray cast iron, ductile iron, carbon steel |
| Butterfly board | 1.4529 duplex steel, 2507 duplex steel |
| Valve seat | Three Yuan B and C |
| Valve rod | Stainless steel, 2Cr13, 304, 2507 |
Main connection size (unit: mm)
| Specification | Size (mm) | |||||||||||
| mm | inch | A | B | C | D | L | H | D1 | N-Φ | K | E | Φ2 |
| 50 | 2 | 161 | 80 | 42 | 52.9 | 32 | 84.84 | 120 | 4-23 | 77 | 57.15 | 12.6 |
| 65 | 2.5 | 175 | 89 | 44.7 | 64.5 | 32 | 96.2 | 136 | 4-26.5 | 77 | 57.15 | 12.6 |
| 80 | 3 | 181 | 95 | 45.2 | 78.8 | 32 | 61.23 | 160 | 8-18 | 77 | 57.15 | 12.6 |
| 100 | 4 | 200 | 114 | 52.1 | 10.4 | 32 | 70.8 | 185 | 4-24.5 | 92 | 69.85 | 1577 |
| 125 | 5 | 213 | 127 | 54.4 | 123.3 | 32 | 82.28 | 215 | 4-23 | 92 | 69.85 | 18.92 |
| 150 | 6 | 226 | 139 | 55.8 | 155.6 | 32 | 91.08 | 238 | 4-25 | 92 | 69.85 | 18.92 |
| 200 | 8 | 260 | 175 | 60.6 | 202.5 | 45 | 112.89 | 295 | 4-25 | 115 | 88.9 | 22.1 |
| 76.35 | 4-23 | |||||||||||
| 250 | 10 | 292 | 203 | 65.6 | 250.5 | 45 | 92.4 | 357 | 4-29 | 115 | 88.9 | 28.45 |
| 300 | 12 | 337 | 242 | 77 | 301.6 | 45 | 105.34 | 407 | 4-29 | 140 | 107.95 | 31.6 |
| 350 | 14 | 368 | 267 | 76.5 | 333.3 | 45 | 91.11 | 467 | 4-30 | 140 | 107.95 | 31.6 |
| 400 | 16 | 400 | 309 | 86.5 | 389.6 | 51.2 | 100.47 | 515 | 4-26 | 197 | 158.75 | 33.15 |
| 72 | 102.42 | 525 | 4-30 | |||||||||
| 450 | 18 | 422 | 328 | 105.6 | 440.51 | 51.2 | 88.39 | 565 | 4-26 | 197 | 158.75 | 38 |
| 72 | 91.51 | 585 | 4-30 | |||||||||
| 500 | 20 | 480 | 361 | 131.8 | 491.5 | 64.2 | 96.99 | 620 | 4-26 | 197 | 158.75 | 41.15 |
| 82 | 101.68 | 650 | 4-33 | |||||||||
| 600 | twenty four | 562 | 459 | 152 | 592.5 | 70.2 | 113.42 | 725 | 4-30 | 276 | 215.9 | 50.65 |
| 82 | 120.46 | 770 | 4-36 | |||||||||
| 700 | 28 | 624 | 520 | 163 | 695 | 66 | 109.65 | 840 | 4-30 | 300 | 254 | 55/63.35 |
| 82 | 4-36 | |||||||||||
| 800 | 32 | 672 | 591 | 188 | 794.7 | 66 | 124 | 950 | 4-33 | 300 | 254 | 55/63.35 |
| 82 | 4-39 | |||||||||||
| 900 | 36 | 720 | 656 | 203 | 864.7 | 118 | 117.57 | 1050 | 24-33 | 300 | 254 | 75 |
| 1000 | 40 | 800 | 721 | 216 | 965 | 142 | 129.89 | 1160 | 24-36 | 300 | 254 | 85 |
Note: Product information is for reference only. If you have any questions, please contact our company!
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