Flanged Duckbill Valve
Flanged duckbill valve
Huayuan Flanged Duckbill Check Valve is manufactured with an integral reinforced rubber flange complete with metal backing rings,which can be bolted directly to a headwall,tank wall or pipe flange.
Product Details
Features:
·Quiet operation
·Non slamming
·Minimal maintenance
·Seals around trapped objects
·Low head loss
·Reliable performance
Applications:
·Sewer Interceptors
·Outfall Lines
·Wet/Dry Wells
·Storm water discharge
·Submerged outfall diffuser nozzle
Main Dimensions(mm):
| Pipe size | Length | Height | Flange Outside Diameter | |
| DN | inch | |||
| 50 | 2 | 150 | 100 | 150 |
| 80 | 3 | 220 | 140 | 200 |
| 100 | 4 | 250 | 200 | 225 |
| 150 | 6 | 340 | 265 | 275 |
| 200 | 8 | 420 | 325 | 338 |
| 250 | 10 | 520 | 425 | 400 |
| 300 | 12 | 620 | 525 | 485 |
| 350 | 14 | 700 | 625 | 525 |
| 400 | 16 | 800 | 725 | 588 |
| 450 | 18 | 900 | 825 | 625 |
| 500 | 20 | 980 | 925 | 688 |
| 600 | 24 | 1120 | 1025 | 800 |
| 700 | 28 | 1180 | 1125 | 969 |
| 800 | 32 | 1350 | 1400 | 1081 |
| 900 | 36 | 1500 | 1525 | 1150 |
| 1000 | 40 | 1600 | 1725 | 1325 |
| 1200 | 48 | 1840 | 1950 | 1485 |
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