Discharge Sewage Anti Backflow Duckbill Non Return Valve Galvanized Flange EPDM Rubber Video from China

Rubber Duckbill Check Valve

Feb 16, 2026

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Product Description: Factory Discharge Sewage Anti-backflow Valve Galvanized Flange EPDM Rubber Duckbill Check Valve Duckbill valve application scenarios 1.Sewage treatment and drainage systems: Flanged rubber duckbill ...learn more

Discharge Sewage Anti Backflow Duckbill Non Return Valve Galvanized Flange EPDM Rubber

Discharge Sewage Anti Backflow Duckbill Non Return Valve Galvanized Flange EPDM Rubber

8000 piece per month

＄16.2-21.3 per set

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Henan Lianghe Pipeline Equipment Co.,Ltd

Verified Supplier

2 Years

SS304 Duckbill Check Valve DN100 Corrosion-Resistant Nitrile Rubber Flanged Sewage Valve

SS304 Duckbill Check Valve DN100 Corrosion-Resistant Nitrile Rubber Flanged Sewage Valve

SS304 Duckbill Check Valve DN100 Corrosion-Resistant Nitrile Rubber Flanged Sewage Valve

Marine Flange Duckbill Valve Seawater Corrosion Resistant 0.1Bar Low Pressure Start-up Export Grade

Marine Flange Duckbill Valve Seawater Corrosion Resistant 0.1Bar Low Pressure Start-up Export Grade

Marine Flange Duckbill Valve Seawater Corrosion Resistant 0.1Bar Low Pressure Start-up Export Grade

SS316 Control Back Pressure Flexible Rubber Duckbill Check Valve Corrosion Resistance

SS316 Control Back Pressure Flexible Rubber Duckbill Check Valve Corrosion Resistance

SS316 Control Back Pressure Flexible Rubber Duckbill Check Valve Corrosion Resistance

DN50 PN10 Controlled Back Pressure Flexible Rubber Duckbill Check Valve Is Used In Drainage Systems

DN50 PN10 Controlled Back Pressure Flexible Rubber Duckbill Check Valve Is Used In Drainage Systems

DN50 PN10 Controlled Back Pressure Flexible Rubber Duckbill Check Valve Is Used In Drainage Systems

Rubber Compensator DN125 PN16 EPDM T90C Construction Length 130mm Flanged End Face Fully Sealed

Rubber Compensator DN125 PN16 EPDM T90C Construction Length 130mm Flanged End Face Fully Sealed

Rubber Compensator DN125 PN16 EPDM T90C Construction Length 130mm Flanged End Face Fully Sealed

EN 1092-2 Oil Resistant Silicone Custom Rubber Expansion Joint Food Grade

EN 1092-2 Oil Resistant Silicone Custom Rubber Expansion Joint Food Grade

EN 1092-2 Oil Resistant Silicone Custom Rubber Expansion Joint Food Grade

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DN600 PN16 Weather Resistant Rubber EPDM Flanged Duckbill Non Return Valve

DN600 PN16 Weather Resistant Rubber EPDM Flanged Duckbill Non Return Valve

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Marine Flange Duckbill Valve Seawater Corrosion Resistant 0.1Bar Low Pressure

Marine Flange Duckbill Valve Seawater Corrosion Resistant 0.1Bar Low Pressure

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DN32-DN2000 Flanged Duckbill Check Valve Made Of Ductile Iron Steel

DN32-DN2000 Flanged Duckbill Check Valve Made Of Ductile Iron Steel

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Prevent Backflow Flanged Duckbill Check Valve Customer Order From Uzbekistan For

Prevent Backflow Flanged Duckbill Check Valve Customer Order From Uzbekistan For

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Flanged Rubber Duckbill Check Valve For Flood Control By Acid Media Connection

Flanged Rubber Duckbill Check Valve For Flood Control By Acid Media Connection

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