Product Introduction
Flange Rubber Duckbill Valve, also known as rubber flexible check valves, are often called duck bill valves because of their shape.Flange Rubber Duckbill Valve is widely used in urban drainage system and sewage pipe network.Duckbill valve is a one-piece structure, 100% rubber material, with a nylon cord rubber cover built in, without any mechanical parts. The Tideflex Inline Check Valve has good opening and closing characteristics. Flange Rubber Duckbill Valve only controls the valve opening and closing by internal pipeline pressure and external back-pressure. The Flange Rubber Duckbill Valve is completely resistant to sewage corrosion. When the valve is closed, the leakage is zero and the sealing performance is good.
Advantage
1. Environmental protection and energy conservation: It is a product without any pollution source, which does not require the use of any lubricating oil and can achieve environmental protection and energy conservation.
2. Non clogging of materials: Special design is adopted to effectively prevent material blockage and ensure smooth circulation.
3. Corrosion resistance: The material has excellent corrosion resistance and can maintain a long service life even in harsh working environments.
4. Easy to operate: No external energy source is required, only natural pressure is needed to control the operation, which is very simple.
5. Small size and light weight: The Flange Rubber Duckbill Valve is small in size, light in weight, and easy to install.
Product Display

Our company is a professional company specializing in the production of water supply and drainage equipment.
and pipeline accessories. we have been producing since 1996 , reasonable price ,high quality and considerate service.
main products:Rubber Expansion Joints, Flexible Hose, Metallic Expansion Bellows,Dismantling Joints,Valves.
We have a young and energetic team. The team members are highly educated and qualified. They know how to
operate and manage; they understand how to be a harmonious unit and adept in self-improvement. We strive to
build a team which is based on "people oriented.work in earnest" We provide a coordinated-process service for
our clients during the whole purchase process.






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