Membrane check valves - 207
- PRESSURE PFA/PS in bar θ 60°
- CASING : GJL cast iron epoxy coated
- Stainless steel seat
- SEAL : EPDM
- MEMBRANE : NR (natural rubber)
DN | PFA | PS | Cat | Ref. | UV | ||||
" | water | L1 | L2 | G1 | G2 | ||||
3/8* | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B2019 | 1 | |
1/2 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B2100 | 1 | |
3/4 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B2101 | 1 | |
1 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B2102 | 1 | |
11/4 | 16 | 16 | 16 | 16 | 16 | 1 | 149B2103 | 1 | |
11/2 | 16 | 16 | 16 | 16 | 16 | 1 | 149B2104 | 1 | |
2 | 16 | 16 | 16 | 16 | 16 | 1 | 149B2105 | 1 | |
21/2 | 16 | 16 | 16 | 15 | 16 | 1 | 149B2106 | 1 | |
3 | 16 | 16 | 16 | 12 | 16 | 1 | 149B2107 | 1 | |
*Aluminium casing and seat |