As a unique one-piece elastomer component, the duckbill valve is widely used in backflow prevention devices, check valves or check valves due to the direct flow path, easy installation, and low application space requirements. They are shaped like duckbills and have duckbill-shaped elastic lips, so they are called duckbill valves. The duckbill valve prevents liquid from flowing back and allows liquid to flow forward.

The duckbill valve is independent and its main advantage over other types of check valves, that is, its sealing function is part of a one-piece elastic component. The smooth element and the seat surface directly form a seal, which is easy to install and remove, convenient and efficient, and saves costs.

Duckbill valves are easy to install and assemble into a variety of devices that need to prevent liquid backflow. It is commonly used in medical equipment. There is no high requirement on the surface finish quality of the mating valve seat. Simple, safe and convenient.

Other unique features:

1) Independent location,

2) Low opening pressure-immediate free flow

3) Non-tortuous flow path,

4) There is almost no internal volume and dead space,

5) Meet the particles

6) Corrosion resistance

7) Wear resistance

8) Low economic cost

Check valves can be designed in many forms, such as umbrella valves, duckbill valves, Belleville valves and diaphragm valves.

Check valve can be designed according to the pressure loss and flow rate required by the customer.

Choice of multiple materials and different designs can be used to handle different fluids and conditions of use.

Silicone duckbill valve is mainly used in manual resuscitator for medical use.

You need to know :

1.General type of check valve

Duckbill valve, umbrella valve, baffle valve and other custom valves.

2. The main fields of use

Valves for medical equipment, valves for industrial equipment, valves for aerospace equipment and valves for petroleum / GAS equipment, etc.

3. Medical device valve

Medical grade silicon valves are mainly valves for breathing and anesthesia circuit equipment, which are produced in dust-free silicone rubber factories.

4. Why choose us?

1) Many years of precision silicone rubber mold manufacturing and molding production experience.

2) We can provide customers with high-precision silicone rubber valve design solutions according to customers '3D / 2D drawings, samples, and flow parameters to support customers' equipment and meet customer needs.

3) We have a 100,000-level dust-free silicone rubber compression molding and dust-free disassembly environment.

4) We have high-precision mold processing equipment, injection molding and various related testing equipment to ensure the high precision of molded products, and have stable and reliable quality product quality assurance.

Hot Tags: silicone duckbill check valve, China, manufacturers, suppliers, factory

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