Ball check valves - 408
- PRESSURE PFA/PS in bar θ 80°
- CASING : 418 : GJS ductile iron epoxy coated408 : GJS ductile iron epoxy coated
- Face to face dimensions acc. to EN558-1 serie 48
- Seal : NBR
- BALL :Aluminium, NBR coated (DN50 to 100) Cast iron, NBR coated ( DN >)
DN | PFA | PS | Cat | Réf. | UV | ||||
" | mm | water | L1 | L2 | G1 | G2 | |||
10 | 250 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B2907 | 1 |
12 | 300 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B2908 | 1 |
14 | 350 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B2909 | 1 |