Chinese wholesale Stainless Steel Non Return 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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Chinese wholesale Stainless Steel Non Return 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:

Chinese wholesale Stainless Steel Non Return Valve - Flange Duckbill valve – Jinbin Valve detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Chinese wholesale Stainless Steel Non Return Valve - Flange Duckbill valve – Jinbin Valve , The product will supply to all over the world, such as: Las Vegas, United Arab emirates, Pakistan, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Athena from Belize - 2017.11.01 17:04
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Odelette from Bhutan - 2018.11.06 10:04
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