Silicone Valve Solution Co., Ltd

Professional Silicone Rubber Valve Solution
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Rubber valve

A silicone duckbill valve is a type of one-way check valve that is designed to a···

A silicone duckbill valve is a type of one-way check valve that is designed to allow fluid flowin one direction and prevent backflow. The "duckbill" part of the name comes from the shape of the valve, which looks some what like a duck's bill or beak.

The structure of the duckbill valve is relatively simple. lt has a cylindrical shape with two ends One end (the "bill" or "beak") is split into two halves that are normally held closed. When fluid pressure is applied in the correct direction, the two halves of the bill open up to allow flow. When the pressure drops or reverses, the halves close back together to prevent back flow.

The major advantage of a silicone duckbill valve is its simplicity. lt has no moving parts and operates purely based on fluid pressure, making it highly reliable and low-maintenance

Silicone as a material offers several benefits:

1. Heat and Cold Resistance: Silicone retains its properties across a wide temperature rangemaking it suitable for use in environments with high or low temperatures.

2. Chemical Resistance: Silicone is resistant to many chemicals, increasing the durability andlifespan of the valve in various environments.

3. Flexibility: Silicone's flexibility allows the valve to open and close effectively under fluidpressure, ensuring that it can prevent backflow when needed.

4. Biocompatibility: Silicone is often used in medical applications due to its biocompatibility.

Silicone duckbill valves are used in many applications, including medical devices, automotive fuel and brake systems, and household appliances, The specific design and dimensions of a silicone duckbill valve will depend on its intended use, including factors like the type of fluid, the pressure and temperature conditions, and the required flow rate.



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  • Contact:Kevin Huang
  • Phone:+86-18102975093
  • Add:Huanchang South Road 2, Huanzhuli, Changping Town, Dongguan City, Guangdong Province, China 523585
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