一级标题
一级标题
Technical Specification:
Size: DN50-DN700
Pressure:45°Flap Check Valve
Design:BS EN5153
Face to Face: BS5153/ASME B16.10/DIN F6
Flanges:EN1092-2/ ASME B16.1/B16.42
Hydraulic test: EN12266-1
Seat Test:11/17.6bar
Shell Test:15/24bar
| ■ Features: | |
| • Bolted Bonnet • 45°Flap Type • Suitable Medium: Clear water,sewage,air • Surface treatment:RAL5017 FBE Coated |
|
■ MATERIAL LIST
Item No. | Part Name | Specification |
1 | Body | Ductile Iron GGG50 |
2 | Falpper | WCB+EPDM |
3 | Bonnet Gasket | EPDM |
4 | Bonnet | Ductile Iron GGG50 |
5 | Pin | SS X20Cr13/420 |
6 | Bolt | C45E/1045 |
7 | Washers | C45E/1045 |
8 | Nuts | C45E/1045 |
■ Dimensions (mm)
Size | L | H | EN 1092-2 PN10/16 | ASME B16.1/B16.42 | AS4087 | ||||||||
DIN-F6 | BS5153 | ASME B16.10 | D | K | n-d | D | K | n-d | D | K | n-d | ||
DN50 | 200 | 203 | 203 | 90 | 165 | 125 | 4-19 | 152 | 120.5 | 4-19 | - | - | - |
DN65 | 240 | 216 | 216 | 100 | 185 | 145 | 4-19 | 178 | 139.5 | 4-19 | - | - | - |
DN80 | 260 | 241 | 241 | 115 | 200 | 160 | 8-19 | 191 | 152.5 | 4-19 | 185 | 146 | 4-18 |
DN100 | 300 | 292 | 292 | 120 | 220 | 180 | 8-19 | 229 | 190.5 | 8-19 | 215 | 178 | 4-18 |
DN125 | 350 | 330 | 330 | 140 | 250 | 210 | 8-19 | 254 | 216 | 8-19 | - | - | - |
DN150 | 400 | 356 | 356 | 150 | 285 | 240 | 8-23 | 279 | 241.5 | 8-22 | 280 | 235 | 8-18 |
DN200 | 500 | 495 | 495 | 220 | 340 | 295 | 8-23/12-23 | 343 | 298.5 | 8-22 | 335 | 292 | 8-18 |
DN250 | 600 | 622 | 622 | 260 | 395/405 | 350/355 | 12-23/12-28 | 406 | 362 | 8-22 | 405 | 356 | 8-22 |
DN300 | 700 | 698 | 698 | 300 | 445/460 | 400/410 | 12-23/12-28 | 483 | 432 | 12-25 | 455 | 406 | 12-22 |
DN350 | 800 | 787 | 787 | 375 | 505/520 | 460/470 | 16-23/16-28 | 533 | 476 | 12-25 | 525 | 470 | 12-26 |
DN400 | 900 | 914 | 914 | 400 | 565/580 | 515/525 | 16-28/16-31 | 597 | 540 | 12-28 | 580 | 521 | 12-26 |
DN450 | 1000 | 965 | - | 430 | 615/640 | 565/585 | 20-28/20-31 | 635 | 578 | 16-28 | 640 | 584 | 12-26 |
DN500 | 1100 | 1067 | - | 470 | 670/715 | 620/650 | 20-28/20-34 | 699 | 635 | 16-32 | 705 | 641 | 16-26 |
DN600 | 1300 | 1219 | - | 550 | 780/840 | 725/770 | 20-31/20-37 | 813 | 749 | 20-32 | 825 | 756 | 16-30 |
DN700 | - | 1448 | - | 600 | 895/910 | 840 | 24-31/24-37 | - | - | 20-35 | 910 | 845 | 20-30 |
