Clapets antipollution - EA251
![](/images/visuels-produits/non-return-valves/ea251.png)
![ACS](/images/logos-agrements/acs.png)
![veritas](/images/logos-agrements/veritas.png)
![NF](/images/logos-agrements/nf.png)
![KIWA](/images/logos-agrements/kiwa.png)
- PRESSION PFA en bar T°C 80°
- CORPS : laiton à écrou tournant
- 2 bossages taraudés 1/4"
- Bouchons PPA
- ObSTRUTATEUR + GUIDE : POM (polyacétal)
- RESSORT : acier inox
- JOINT : a lèvre NBR (Nitrile)
DN | PFA | PS | Cat | Ref. | UV | ||||
C | " | water | L1 | L2 | G1 | G2 | |||
15 | 3/4 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2111![]() | 10 |
20 | 1 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2112![]() | 10 |
25 | 1 1/4 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2113![]() | 10 |
30 | 1 1/2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2114![]() | 6 |
40 | 2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2115![]() | 6 |