Backflow preventers
Guided check valves
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Other productsGuided check valves - 212S
212S
for submersible pumps, water distribution, high pressure
male/female
Description :
- PRESSURE PFA 40 bar / PS in bar θ 100°
- CASING : GJS ductile iron epoxy coated
- With two cable passage notches (412S)
- SEAL : EPDM
- CLOSING SYSTEM : bronze
- GUIDING SYSTEM : DN 2”1/2 bronze, DN > cast iron with bronze ring
| DN | PFA | PS | Cat | Ref. | UV | |||
| " | water | L1 | L2 | G1 | G2 | |||
| 21/2 | 40 | 30 | 40 | 15 | 40 | 1 | 149B 2454 GS | 1 |
| 3 | 40 | 25 | 40 | 12 | 40 | 1 | 149B 2455 GS | 1 |
| 4 | 40 | 20 | 40 | 10 | 35 | 1 | 149B 2456 GS | 1 |
| 5 | 40 | 16 | 40 | 0.5 | 28 | 1 | 149B 2457 GS | 1 |
| 6 | 40 | 13 | 40 | 0.5 | 23 | 1 | 149B 2458 GS | 1 |
| 8 | 40 | 10 | 40 | 0.5 | 17 | 1 | 149B 2459 GS | 1 |
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