DIN Flanged Ball Check Valve Ductile Iron
Straight type, ductile iron/stainless steel/bronze body ball check valve. NBR lined ball. Raised face flanged.
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Product Parameters
| Design standard: | EN 16767 |
| Face to Face: | EN 558 |
| End standard: | EN 1092-2 |
| Size: | DN40-DN400 |
| Pressure rating: | PN10 |
| Media: | Clean, waste, sewage water and viscous media |
| Material： | Ductile Iron,Stainless Steel,Bronze |
Product Dimensions
| DN | n x ød | Hcd | øD | L | H |
| 40 | 4×18 | 110 | 150 | 180 | 92 |
| 50 | 4×18 | 125 | 165 | 200 | 102 |
| 65 | 4×18 | 145 | 185 | 240 | 113 |
| 80 | 8×18 | 160 | 200 | 260 | 135 |
| 100 | 8×18 | 180 | 220 | 300 | 140 |
| 125 | 8×18 | 210 | 250 | 350 | 178 |
| 150 | 8×22 | 240 | 285 | 400 | 203 |
| 200 | 8×22 | 295 | 340 | 500 | 276 |
| 250 | 12×22 | 350 | 395 | 600 | 327 |
| 300 | 12×22 | 400 | 445 | 700 | 390 |
| 350 | 16×22 | 460 | 505 | 800 | 585 |
| 400 | 16×26 | 515 | 565 | 900 | 655 |
Drawings
Material Specification
| No | Part | Material |
| 1 | Body | GGG40/GGG40.3 |
| 2 | Bonnet | GGG40/GGG40.3 |
| 3 | Ball | EPDM |
| 3 | Bonnet Gasket | Asbestos free |
| 5 | Stud Bolt | Steel |
| 6 | Nut | Steel |
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