Valvole a membrana - 407RR
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- PRESSIONE : PFA/PS in bar θ 60°
- CORPO : ghisa GJL rivestimento poliamide interno/esterno
- SEDE : DN40 a 80 : Acciaio inox
- DN100 a 200 : Acciaio rivestito poliamide
- GUARNIZIONI : EPDM - MEMBRANA : NR (gomma naturale)
DN | PFA | PS | Cat | Rif. | UV | ||||
" | mm | acqua | L1 | L2 | G1 | G2 | |||
11/2 | 40 | 16 | 16 | 16 | 16 | 16 | 1 | 149B1720 | 1 |
2 | 50 | 16 | 16 | 16 | 16 | 16 | 1 | 149B1721 | 1 |
21/2 | 65 | 16 | 16 | 16 | 15 | 16 | 1 | 149B1533 | 1 |
3 | 80 | 16 | 16 | 16 | 12 | 16 | 1 | 149B1722 | 1 |
4 | 100 | 16 | 16 | 16 | 10 | 16 | 1 | 149B1723 | 1 |
5 | 125 | 16 | 16 | 16 | 0.5 | 16 | 1 | 149B1977 | 1 |
6 | 150 | 16 | 13 | 16 | 0.5 | 16 | 1 | 149B1972 | 1 |
8 | 200 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B15127 | 1 |