VALVES SOCLA BACKFLOW PREVENTERS BA4760
Specifications :
| DN | Réf. | UV | |
| mm | Inch | ||
| 65 | 21/2 | 149B 3486 | 1 |
| 80 | 3 | 149B 3097 | 1 |
| 100 | 4 | 149B 3098 | 1 |
| 150 | 6 | 149B 3400 | 1 |
| 200 | 8 | 149B 3401 | 1 |
| 250 | 10 | 149B 3402 | 1 |
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Description
VALVES SOCLA BACKFLOW PREVENTERS BA4760
Protection of drinking water networks
With PN10 flanges
Description :
- PRESSURE PFA 10 bar θ 65°
- Backflow preventer with verifiable reduced pressure zone with funnel attached
- CASING : cast iron with epoxy coating
- VALVES : BA4760 : valve head in DZR brass or bronze and valve seat in PPO or bronze
- SEALS : EPDM/Silicone
- SPRING : stainless steel
- SPECIAL NOTE : horizontal installation
