Zawory zwrotne antyskażeniowe - EA291NF
- PRESSURE PFA/PS in bar θ 80°
- CASING : brass
- 2 drilled bosses 1/4” with POM (polyacetal) plugs
- GUIDING + CLOSING SYSTEM : POM or PPO (Polyphenylene oxyd) or PA
- SEAL : NBR or EPDM
- SPRING : stainless steel
DN | PFA | PS | Cat | Ref. | UV | |||
" | water | L1 | L2 | G1 | G2 | |||
1/2 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2220 | 10 |
3/4 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2212 | 10 |
1 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B2222 | 10 |
11/4 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2213 | 10 |
11/2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2214 | 10 |
2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2215 | 6 |
2 conn. 21/2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B2216 | 2 |