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High-Efficiency Umbrella Valve - Quick response, improve system efficiency

Duckbill valves are used for a wide variety of applications where a one-way checking function needs to be established. 

Duckbill valve is a one-way valve used to control the flow of fluids and gases. It is usually made of a flexible elastomer such as rubber or silicone, and is designed in the shape of a flattened cone, with a slit at the top. When fluid or gas flows through the valve in the correct direction, the pressure forces the slit closed, preventing backflow. When the pressure is reversed, the valve opens, allowing the fluid or gas to flow through in the opposite direction. Duckbill valves are commonly used in medical devices, industrial applications, and in automotive applications where they are used to prevent fuel tank overflow during refueling.

Larger Flow Capacity White Rubber Cross Slit Valves

High-Efficiency Umbrella Valve Plug - Quick response, improve system efficiency

Rubber seal is a device used to prevent gas or liquid leakage, usually made of rubber material. It is usually installed between sealing parts and maintains a tight seal through good compressibility and elasticity. Seals are widely used, including automotive, agriculture, construction, chemical industry, medical equipment, mechanical equipment, food processing and pharmaceuticals.

Breathing valve mask is designed for people's health. It is used to prevent the visible or invisible substances in the air that are harmful to the human body from being filtered, so as not to bring bad effects to the human body.

Diaphragm valve can completely isolate the corrosive medium in the flow channel from all driving components, thus eliminating the drawbacks of ordinary valves such as "running, bubbling, dripping, and leaking".