Válvulas antipolución - ED2231
![](/images/visuels-produits/non-return-valves/ed2231.png)
![veritas](/images/logos-agrements/veritas.png)
![ACS](/images/logos-agrements/acs.png)
- PRESIÓN PFA/PS en bar θ 80°
- CUERPO : latón DZR (antidezincificante)
- Resalte roscado 1/4'' tapón POM (poliacetal)
- OBTURADOR : doble clapeta POM (poliacetal)
- GUÍA : POM (poliacetal) / JUNTA : de labio NBR (nitrilo) o EPDM
DN | PFA | PS | Cat | Ref. | UV | |||
" | agua | L1 | L2 | G1 | G2 | |||
1/2 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2790 | 10 |
3/4 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2791 | 10 |
1 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2792 | 10 |
11/4 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2637 | 10 |
11/2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2638 | 6 |
2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2639 | 6 |