Huayuan Rubber duckbill check valve

Flanged  rubber  duckbill check 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.

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):

The valve without any active components ,free maintenance. this valve can give straight tube, flange pipe ,cement pipe, glass steel pipe matching, this valve is widely used in the coastal beach, pier reservoir, having municipal sewage, it is environmental protection green valve, the valve can  replace completely  valve flap, valve gate, and  solve easily take the door by sediment, silt, rocks ,vegetation, Marine biological blocking problem.

How to order

We are specialized in manufacturing pipe fittings.

        workfolw

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Design&Sample

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Process planning

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     Production

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Quality Control

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        Delivery

These are some of our products:

after inspection the pipe fittings are packed in carbon(plastic) bags and then carefully packed in wooden cases .

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