Discount wholesale Motor Butterfly Valve - Built in flange Duckbill valve – Jinbin Valve
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Discount wholesale Motor Butterfly Valve - Built in flange Duckbill valve – Jinbin Valve Detail:
Product detail pictures:
Related Product Guide:
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We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Discount wholesale Motor Butterfly Valve - Built in flange Duckbill valve – Jinbin Valve , The product will supply to all over the world, such as: Sevilla, UK, Czech republic, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
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By Marina from Netherlands - 2018.09.23 17:37
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Grace from Swiss - 2017.03.07 13:42
Discount wholesale Motor Butterfly Valve - Built in flange Duckbill valve – Jinbin Valve Detail:
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.

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.


Product detail pictures:
Related Product Guide:
New U.S. Sales Manager for Lorenz : Plastics Technology | Flange Spring No Return Check Valve
Incident: Austrian DH8D at Vienna on May 6th 2015, smoke in cabin due to oil contamination | Flange Spring No Return Check Valve
We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Discount wholesale Motor Butterfly Valve - Built in flange Duckbill valve – Jinbin Valve , The product will supply to all over the world, such as: Sevilla, UK, Czech republic, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.





