Ball check valves-408F for us as as an air vent or anti flooding valve
Detail Product :
Pressure PFA/PS 10 bar Ө 60 °C
Casing : same as type 418/408
Ball : floating steel with NR (natural rubber) coated
Seal : NBR (nitrile)
| DN | Ref | UV | |
| “ | mm | ||
| 10 | 250 | 149B 2907 F | 1 |
| 12 | 300 | 149B 2908 F | 1 |
| 14 | 350 | 149B 2909 F | 1 |