China Supplier Butterfly Valve High Performance - Built in flange Duckbill valve – Jinbin Valve

Short Description:

Built in flange Duckbill Valve Size: DN50 – DN1800 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,...


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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Butt Welded Butterfly Valve , Blind Plate Valve , Butterfly Valve High Performance , Living by good quality, enhancement by credit history is our eternal pursuit, We firmly feel that soon after your visit we will become long-term associates.
China Supplier Butterfly Valve High Performance - Built in flange Duckbill valve – Jinbin Valve Detail:

Built in flange Duckbill Valve

Built in flange Duckbill valve

Size: DN50 – DN1800

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 – DN1800.

Built in 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.

Built in flange Duckbill valve

Built in flange Duckbill valve



Product detail pictures:

China Supplier Butterfly Valve High Performance - Built in flange Duckbill valve – Jinbin Valve detail pictures

China Supplier Butterfly Valve High Performance - Built in flange Duckbill valve – Jinbin Valve detail pictures


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Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value "unification, determination, tolerance" for China Supplier Butterfly Valve High Performance - Built in flange Duckbill valve – Jinbin Valve , The product will supply to all over the world, such as: Miami, Greenland, Portland, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Martha from Finland - 2017.08.21 14:13
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Ida from Guinea - 2017.08.16 13:39