Products Description
Silicon Duckbill Valves are valves made of silicone rubber in the shape of a duckbill. It has a large opening at one end for connecting pipelines or equipments, and the other end is tapered into a duckbill-shaped outlet. By virtue of the elasticity of silicone rubber, the outlet is closed under normal conditions, and the outlet is pushed open to flow out when the fluid flows in, and closed automatically when the fluid stops or the pressure is lowered to prevent backflow.

Product Feature

Maintenance-free
Simple structure, no complex mechanical parts, no need for regular lubrication, adjustment and other maintenance, reducing the cost and difficulty of use.
Convenient installation
Light weight, small size, installation without special tools and complex processes, simple connection and fixation, saving time and labour costs.

Others

Good sealing
Using the elasticity of silicone rubber, it can effectively seal when it closes, preventing fluid leakage and backflow, and guaranteeing the stability and safety of the system.
Smooth water flow
The internal channel design is reasonable, the fluid through the resistance is small, will not cause obvious pressure loss or flow reduction.
Our Company
Main category
Rubber o ring, rubber gasket / washer, rubber ball, rubber grommt...etc.
Company Mission
To provide most competitive products and good service to ourcustomers.To provide a platform to realize theirdreams to our employees.

Company Value
To let our clients who cooperated with usrest assured, worry free, and at ease.To let our employees work happily and healthily in Best Sealfamily.
Company Vision
One-stop solutions to your sealing applications


Our Other Advantage

30
years
Our Senior engineer have30+ years' experiance
24
Hours
7x24 h on line
1
Hour
1 hour from our factory to Xiamen Seaport and Xiamne Airport
FAQ
Q: What is Foreign Trade-Express?
Q: What do OEM and ODM mean respectively?
Q: How does Xiamen Best Seal control quality?
Q: What rubber materials are typically used for these custom parts?
Q: Can I have my order customized, and with my logo ?
Q: How do I start the customization process?
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