Backflow preventers
Guided check valves
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Gamme Watts
Spare parts kitsGuided check valves - 402RR
402RR
food industry, water distribution and industry
with PN10 flanges
Description :
- PRESSURE PFA/PS in bar θ 80°
- CASING : GJL cast iron PA (polyamid) coating
- CLOSING SYSTEM : 304 Stainless steel
- SEAL : EPDM
- GUIDING SYSTEM : DN 2” in bronze, other DN in cast iron with stainless steel ring
| DN | PFA | PS | Cat | Réf. | UV | ||||
| " | mm | water | L1 | L2 | G1 | G2 | |||
| 11/2 | 40 | 16 | 16 | 16 | 16 | 16 | 1 | 149B2281RR | 1 |
| 2 | 50 | 16 | 16 | 16 | 16 | 16 | 1 | 149B2282RR | 1 |
| 21/2 | 65 | 16 | 16 | 16 | 15 | 16 | 1 | 149B2283RR | 1 |
| 3 | 80 | 16 | 16 | 16 | 12 | 16 | 1 | 149B2284RR | 1 |
| 4 | 100 | 16 | 16 | 16 | 10 | 16 | 1 | 149B2285RR | 1 |
| 5 | 125 | 16 | 16 | 16 | 0.5 | 16 | 1 | 149B2226RR | 1 |
| 6 | 150 | 16 | 13 | 16 | 0.5 | 16 | 1 | 149B2227RR | 1 |
| 8 | 200 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B2229RR | 1 |
| 10 | 250 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B2230RR | 1 |
| 12 | 300 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B2231RR | 1 |
| 14 | 350 | 10 | 10 | 10 | 0.5 | 10 | 1 | 149B2232RR | 1 |
| 16 | 400 | 10 | 10 | 10 | 0.5 | 8 | 1 | 149B2233RR | 1 |
| 20 | 500 | 10 | 10 | 10 | 0.5 | 7 | 1 | 149B2235RR | 1 |
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