flange duckbill valve
1:material:rubber,flange
2:sizes:DN25mm~DN5000mm
3:long-term partner:FLSmidth Co.,A/S
4:12 years
flange duckbill valve,flange check valve,rubber duckbill valve
Flange duckbill valve is a new water supply and drainage valve with full rubber structure. It is used widely in various drainage exit to prevent from pouring backward and flowing backward in city planning, water conservancy and sewage disposal etc. It is the ideal product to replace flap valve.
Product features:
The advantage is specially marked in comparison with traditional flap valve.
Open and close automatically in security and reliability according to hydraulic difference without noise and in no need of operator and maintenance.Positive start has little water resistance and start-up pressure and the flow can be adjust naturally according to hydraulic pressure.Reserve cut-off has good seal without leakage to prevent from flowing backward. The back pressure is higher and the effect is better.Anticorrosion, prevent aging, strong applicability and long use life.Wide size scope, nominal diameter of DN20-2400.
our advantage:
1) We can produce the cargos according to customers’ drawings
2) ISO9001:2008,ISO14001:2004 verified
3) Low price high yield
4) Min. order 1 piece
5) Reply your email within 24hours
6) offer customed service
Application scope:
| 1:Product performance, complete specifications,wide application | ||||||
| 2: sewage systems | ||||||
| 3:drainages systems of dams,airports,highways,sewers,sewage reservoirs | ||||||
| 4:Smell separation | ||||||
| 5:Stormwater outfall | ||||||
| 6:Flood control systems | ||||||
| 7:Pumping stations / wet wells | ||||||
| 8:CSO / SSO / Effluent discharge | ||||||
| 9:Submerged outfall diffuser nozzles | ||||||
| 10:Coarse bubble air diffusers Sparging nozzles |
Application figure:
Certificates obtained:
flange duckbill valve,flange check valve,rubber duckbill valve
