DIN PN10/16 Flange type metal seat-- lift type check valve
| Parameter of the products | ||||||
| Design pressure | DIN PN10/16 | |||||
| Application for | Water,oil &gas | |||||
| Shell Test | 2.4Mpa | |||||
| Seal Test | 1.76Mpa | |||||
| 1 | Face to face DIN3202-F1 | |||||
| 2 | Flange drilled DIN2531/2532/2533 | |||||
| Part | Material | |||||
| Body | Cast iron | GG25 | ||||
| Ductile iron | GGG50 | |||||
| Disc | Cast iron | GG25 | ||||
| Ductile iron | GGG50 | |||||
| Bonnet | Cast iron | GG25 | ||||
| Ductile iron | GGG50 | |||||
| Dimensions L:face to face PCD:Pitch Circle Diameter;FOD:Flange outside diameter | ||||||||||
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
| inch | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
| L(PN16) | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | |
| PCD | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | |
| FOD | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | |
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