Grzybkowe zawory zwrotne - 209
- PRESSURE PFA/PS in bar θ 80°
- CASING : brass
- 2 tapped bosses, POM (polyacetal) plugs
- CLOSING SYSTEM : DN1/2” : PA (polyamid)DN3/4” to 2” : POM (polyacetal)
- SEAL : EPDM O’ring
- SPRING : stainless steel
DN | PFA | PS | Cat | Ref. | UV | |||
" | water | L1 | L2 | G1 | G2 | |||
1 | 10 | 10 | 10 | 10 | 10 | 4.3 | 149B3252 | 10 |
11/4 | 10 | 10 | 10 | x | 10 | 4.3 | 149B3253 | 10 |
11/2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B3254 | 6 |
2 | 10 | 10 | 10 | x | 10 | 4.3 | 149B3255 | 6 |