Description
Customized Anti-Odour Duckbill Rubber Check valve
Rubber duckbill check valve is a new water supply and drainage valve with full rubber structure.
It pays special attention to the direction of media flow, media should be the normal flow direction
And the direction of the arrow indicated on the valve body is consistent, otherwise you will cut off
The normal flow of media.
Product features:
1. Provides 100% shutoff, even where debris is present and in large sizes. (Important for odor control applications).
2. Low cracking pressure. Drainage under low head.
3. Minimal head-loss allows greater flow, saves pumping costs.
4. Head-loss can be customized to meet customer needs.
5. Low installation cost, just slip it on or flange.
6. Maintenance costs reduced.
About the product:
This valve is also our leading product just like another kind of duck mouth check valve, and it is used for draining sewage. In such foreign countries as Spain or America, it is usually named as duck mouth-shaped valve. We are continuously doing our best to make this valve more practical and more perfect. The valve can be matched with straight pipeline, flange pipe, cement pipe. At the same time, they may be widely used on the coast, sea sands, reservoirs, and so on in order to dispose the sewage or to dredge the floods. Indeed, it is environmentally-friendly valve.
1) We can produce the cargos according to customers' drawings
2) ISO9000:2000 verified
3) Better quality and competitive price
4) Min. order 1 piece
5) Reply your email within 24hours
6) offer customed service
1. Product properties:
The advantages are specially marked in comparison with traditional flap valves:
a) open and close automatically in security and reliability according to hydraulic difference without noise and in no need of operator and maintenance;
b) positive start has little water resistance and start -up pressure and the flow can be adjusted naturally according to hydraulic pressure;
c) reserve cut-off has good seal without leakage to prevent from flowing backwards, the back pressure is higher and the effect is better;
d) anticorrosion , agingresistance, strong adaptability and long use life;
e) wide size scope ,normial diameter of DN20-2400.
2. Application scope:
a) Excellent performance and wide application scope;
b) Applicable for sewage system;
c) Applicable for discharge system;
d) Applicable for dyke discharge;
e) Applicable for the drainage of airport and freeway
f) Applicable for sewer discharge;
g) Applicable for seage logoon discharge;
h) Applicable for separation.
3. Installation position :
a) outlet of drainage pipe;
b) pipeline end of the flanged drainage pipe;
c) middle of drainage pipe in the city;
d) outlet end of the building;
e) outlet end of drainage pipe and system;
f) end of mortar or cement pipe.
4. If other standard requirement or special flange need particularly customer made , please provide written drawing, standard, data, we can make customer- made for you .
1.3D design for you in free of charge
2.We are able to make manual sample/model according to you prototype or drawings.
3. Lead time for rubber mould:7--10days
4.Our 3D design software: SOLIDWORK/ UGNX/AUTOCAD and PDF.
| Certification | ISO9001: 2008, RoHS, FDA |
| Packing | Plastic bag&carton box or according to your requirements. |
| Place of Origin | Qingdao,China |
| Quality Control | By the Third Party |
| Property | High/low temperature resistance, oil and fuel resistance, water resistance, weathering resistance, Ozone resistance etc. |
| OEM/ODM | Welcome |
| Company | Hagoin company is specialized rubber products for several years, do believe that we can offer competitive price & quality With best service. |
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