Grzybkowe zawory zwrotne - 212
- PRESSURE PFA/PS in bar θ 100°
- CASING : GJL cast iron epoxy coated
- With two cable passage notches (412)
- SEAL : EPDM
- CLOSING SYSTEM + GUIDING SYSTEM : 412 : bronze stem valve, cast iron guiding and closing system 212 : same as valve type 202
DN | PFA | PS | Cat | Ref. | UV | |||
" | water | L1 | L2 | G1 | G2 | |||
21/2 | 16 | 16 | 16 | 15 | 16 | 1 | 149B2454 | 1 |
3 | 16 | 16 | 16 | 12 | 16 | 1 | 149B2455 | 1 |
4 | 16 | 16 | 16 | 10 | 16 | 1 | 149B2456 | 1 |