
| Specifications | A | B | C | ØD | Ød | PCD | N-Q | ØE | ØK |
| DN40 | 120 | 70 | 33 | 52.6 | 12.6 | 110 | 4-M16 | 50 | 65 |
| DN50 | 161 | 80 | 43 | 52.6 | 12.6 | 125 | 4-M16 | 70 | 90 |
| DN65 | 175 | 89 | 46 | 64.3 | 12.6 | 145 | 4-M16 | 70 | 90 |
| DN80 | 181 | 95 | 46 | 78.8 | 12.6 | 160 | 8-M16 | 70 | 90 |
| DN100 | 200 | 114 | 52 | 104 | 15.77 | 180 | 8-M16 | 70 | 90 |
| DN125 | 213 | 127 | 56 | 123.3 | 18.92 | 210 | 8-M16 | 70 | 90 |
| DN150 | 226 | 139 | 56 | 155.7 | 18.92 | 240 | 8-M20 | 70 | 90 |
| DN200 | 260 | 175 | 60 | 202.41 | 22.1 | 295 | 8-M20 | 102 | 125 |
| DN250 | 292 | 203 | 68 | 250.42 | 28.45 | 350 | 12-M20 | 102 | 125 |
| DN300 | 337 | 242 | 78 | 301.5 | 31.6 | 400 | 12-M20 | 102 | 125 |
| DN350 | 368 | 367 | 78 | 333.32 | 31.6 | 460 | 16-M20 | 140 | 175 |
| DN400 | 400 | 309 | 102 | 389.61 | 33.15 | 515 | 16-M24 | 140 | 175 |
| DN450 | 422 | 328 | 114 | 440.51 | 37.95 | 565 | 20-M24 | 140 | 175 |
| DN500 | 480 | 361 | 127 | 491.64 | 41.12 | 620 | 20-M24 | 140 | 175 |
| DN600 | 562 | 459 | 154 | 592.5 | 50.62 | 725 | 20-N27 | 165 | 210 |
| DN700 | 624 | 520 | 165 | 695 | 63.35 | 840 | 24-M27 | 254 | 300 |
| DN800 | 672 | 591 | 190 | 794.7 | 63.36 | 950 | 24-M30 | 254 | 300 |
| DN900 | 720 | 656 | 203 | 864.7 | 74.7 | 1050 | 28-M33 | 254 | 300 |
| DN1000 | 800 | 721 | 216 | 965 | 84.7 | 1160 | 28-M33 | 254 | 300 |
| DN1200 | 941 | 864 | 276 | 1160 | 104.7 | 1380 | 32-M36 | 298 | 350 |

| Specifications | A | B | C | ØD | Ød | PCD | N-Q | ØE | ØK |
| DN40 | 120 | 70 | 33 | 52.6 | 12.6 | 110 | 4-M16 | 50 | 65 |
| DN50 | 161 | 80 | 43 | 52.6 | 12.6 | 125 | 4-M16 | 70 | 90 |
| DN65 | 175 | 89 | 46 | 64.3 | 12.6 | 145 | 4-M16 | 70 | 90 |
| DN80 | 181 | 95 | 46 | 78.8 | 12.6 | 160 | 8-M16 | 70 | 90 |
| DN100 | 200 | 114 | 52 | 104 | 15.77 | 180 | 8-M16 | 70 | 90 |
| DN125 | 213 | 127 | 56 | 123.3 | 18.92 | 210 | 8-M16 | 70 | 90 |
| DN150 | 226 | 139 | 56 | 155.7 | 18.92 | 240 | 8-M20 | 70 | 90 |
| DN200 | 260 | 175 | 60 | 202.41 | 22.1 | 295 | 8-M20 | 102 | 125 |
| DN250 | 292 | 203 | 68 | 250.42 | 28.45 | 350 | 12-M20 | 102 | 125 |
| DN300 | 337 | 242 | 78 | 301.5 | 31.6 | 400 | 12-M20 | 102 | 125 |
| DN350 | 368 | 367 | 78 | 333.32 | 31.6 | 460 | 16-M20 | 140 | 175 |
| DN400 | 400 | 309 | 102 | 389.61 | 33.15 | 515 | 16-M24 | 140 | 175 |
| DN450 | 422 | 328 | 114 | 440.51 | 37.95 | 565 | 20-M24 | 140 | 175 |
| DN500 | 480 | 361 | 127 | 491.64 | 41.12 | 620 | 20-M24 | 140 | 175 |
| DN600 | 562 | 459 | 154 | 592.5 | 50.62 | 725 | 20-N27 | 165 | 210 |
| DN700 | 624 | 520 | 165 | 695 | 63.35 | 840 | 24-M27 | 254 | 300 |
| DN800 | 672 | 591 | 190 | 794.7 | 63.36 | 950 | 24-M30 | 254 | 300 |
| DN900 | 720 | 656 | 203 | 864.7 | 74.7 | 1050 | 28-M33 | 254 | 300 |
| DN1000 | 800 | 721 | 216 | 965 | 84.7 | 1160 | 28-M33 | 254 | 300 |
| DN1200 | 941 | 864 | 276 | 1160 | 104.7 | 1380 | 32-M36 | 298 | 350 |
• Small size, light weight, easy to disassemble and repair, and can be installed in any position.
• Can be used at the end of pipelines.
• The side flange holes are threaded holes and can be directly connected through bolts without the use of nuts.
• Installed between two flanges, connected separately with two sets of bolts and two methods.
• This setting allows either end of the pipeline system to disconnect without affecting the other side.
• The operating pressure when installed between two flanges is 1.6MPa, and when installed at the end of the pipeline, the operating pressure is 0.6MPa.
Standard:
Design standard: AP1609.EN593
Test standards: DIN3230, AP1598, EN12266-1
Structural length standards: DIN3202, AP1609, EN558-1, IS05752
Side flange standards: DIN2501 PN10/16, GB-T17241.6 PN10/16 ASME B16.5 125LB, 150LB, BSEN1092, etc
Applicable medium: water
Nominal pressure: PN10/16
Test pressure: Valve body 1.5MPa/2.4MPa Sealing pressure: 1.1MPa/1.76MPa
Operating temperature: -15-150 ℃

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