Hot Selling for Spectacle Valve - Flange Duckbill valve – Jinbin Valve

Short Description:

Flange Duckbill Valve Size: DN50 – DN2600 Suitable for PN10, PN16 flange. Product Feature: There are flowing properties for this duckbill valve. Open and close automatically according to water pressure difference safety without noise and no need of human operation and maintenance. Small flow-in pressure and flow regulates naturally as water pressure. Good seal for reverse non-return and no leakage to avoid flow backwards. The better effect with larger pressure. Anti-corrosion, anti-agi...


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Hot Selling for Spectacle Valve - Flange Duckbill valve – Jinbin Valve Detail:

Flange Duckbill Valve

Flange Duckbill valve

Size: DN50 – DN2600

Suitable for PN10, PN16 flange.

Product Feature:

There are flowing properties for this duckbill valve.

Open and close automatically according to water pressure difference safety without noise and no need of human operation and maintenance.

Small flow-in pressure and flow regulates naturally as water pressure.

Good seal for reverse non-return and no leakage to avoid flow backwards. The better effect with larger pressure.

Anti-corrosion, anti-aging and longer working service.

Wide size scope and nominal diameter of DN50 – DN2600.

Flange Duckbill valve

Flange Duckbill valve

Requirement for Installation:

  • Generally, we advise customers using duckbill valve of flange type in applying for active jet and socket type for passive jet.
  • The mouth line of the duckbill valve should be vertical to the ground level when installing.  
  • Hoisting equipments are required for duckbill valve larger than DN 800 to ensure the using performance and working service.

Flange Duckbill valve

Flange Duckbill valve

Flange Duckbill valve

Flange Duckbill valve


Product detail pictures:

Hot Selling for Spectacle Valve - Flange Duckbill valve – Jinbin Valve detail pictures


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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Hot Selling for Spectacle Valve - Flange Duckbill valve – Jinbin Valve , The product will supply to all over the world, such as: Liverpool, Cologne, Hungary, In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Ingrid from Bangladesh - 2017.08.28 16:02
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Rita from Czech - 2018.09.29 13:24