Backflow preventers
Guided check valves
Butterfly valves
Control valves
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Gamme Watts
Spare parts kitsGuided check valves - 892
892
boosting units pumping, water distribution, industry
between flanges PN10-16-25-40-ASA 150
Description :
- PRESSION PFA/PS en bar θ 100°
- CASING + SEAT : GJS ductile iron epoxy coated
- SEAL : EPDM - GUIDE : Bronze
- CLOSING SYSTEM : Stainless steel
- NUTS + SPRING : Stainless steel
- LIFTING EYES : Galvanised steel
- Reduces the water hammers
| DN | PFA | PS | Cat | Réf. | UV | ||||
| " | mm | water | L1 | L2 | G1 | G2 | |||
| 3 | 80 | 40 | 25 | 40 | 12 | 40 | 1 | 149B2731 | 1 |
| 4 | 100 | 40 | 20 | 40 | 10 | 35 | 1 | 149B2732 | 1 |
| 6 | 150 | 25 | 13 | 25 | 0.5 | 23 | 1 | 149B2734 | 1 |
| 6 | 150 | 40 | 13 | 40 | 0.5 | 23 | 1 | 149B2735 | 1 |
| 8 | 200 | 16 | 10 | 16 | 0.5 | 16 | 1 | 149B2467 | 1 |
| 8 | 200 | 40 | 10 | 40 | 0.5 | 17 | 1 | 149B032459 | 1 |
| 10 | 250 | 40 | 10 | 40 | 0.5 | 14 | 1 | 149B032460 | 1 |
| 10 | 250 | 25 | 10 | 25 | 0.5 | 14 | 1 | 149B2468 | 1 |
| 12 | 300 | 25 | 10 | 25 | 0.5 | 11 | 1 | 149B2460 | 1 |
| 14 | 350 | 16 | 10 | 16 | 0.5 | 10 | 1 | 149B2461 | 1 |
| 14 | 350 | 25 | 10 | 25 | 0.5 | 10 | 1 | 149B032461 | 1 |
| 16 | 400 | 25 | 10 | 25 | 0.5 | 8 | 1 | 149B2462 | 1 |
| 20 | 500 | 25 | 10 | 25 | 0.5 | 7 | 1 | 149B2463 | 1 |
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