8 Year Exporter Non Return Check Valve - Flange Duckbill valve – Jinbin Valve
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As for aggressive costs, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Heavy Din3352 F4 Pn25 Sluice Gate Valve , Full Bore Globe Valve , Electric Actuator Ball Valve , Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.
8 Year Exporter Non Return Check Valve - Flange Duckbill valve – Jinbin Valve Detail:
Product detail pictures:
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We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for 8 Year Exporter Non Return Check Valve - Flange Duckbill valve – Jinbin Valve , The product will supply to all over the world, such as: Ukraine, Maldives, Frankfurt, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
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By Mignon from Slovak Republic - 2017.09.29 11:19
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By EliecerJimenez from Munich - 2018.07.27 12:26
8 Year Exporter Non Return Check Valve - Flange Duckbill valve – Jinbin Valve Detail:
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.
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:
ATV expanding valve range and testing capabilities | Flange Spring No Return Check Valve
Glenmore Water Reservoir renovations on ballot | News | Slide Gate Valve
We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for 8 Year Exporter Non Return Check Valve - Flange Duckbill valve – Jinbin Valve , The product will supply to all over the world, such as: Ukraine, Maldives, Frankfurt, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
