Do you know what a duckbill valve is?
Silicone duck valve, also known as rubber check valve, back pressure type flexible check valve, etc., is a one-way valve, mainly used to prevent the reverse flow of gas or liquid. Its shape resembles a duck's beak, hence its name. This valve is made of elastic neoprene rubber and other materials through special processing, can be naturally closed in the case of no internal pressure, with the increase of internal pressure and gradually increase the outlet, to maintain the fluid at high flow rates.
How it works:
The working principle of the silicone duck bill valve is to make use of the elastic properties of the silicone material. When the liquid is flowing forward, the valve opens; In the reverse flow, the valve will be closed in time to achieve a tight seal. This design makes duck-billed valves very effective in preventing fluid backflow.
Application field:
Because of its high temperature resistance, corrosion resistance and wear resistance, silicone duck valve is widely used in chemical, petroleum, food, medicine, aviation and other fields. In these areas, fluid backflow can cause serious harm to equipment and the working environment, so the importance of silicone duck-billed valves is self-evident.
Product advantages:
Durability: The material used in the silicone duck-bill valve can withstand the immersion of various chemical media to maintain its durability and elasticity
Environmental protection: In the production process will not produce secondary pollution, friendly to the environment
Portability: Compared with valves of other materials, silicone duckbill valves are lighter and easier to install and maintain
Tightness: provides a tight seal to effectively prevent liquid or gas backflow
