Nov. 15, 2023
Silicone valves have been widely used in various industries, such as, Food& Beverage, Personal Care, Medical Devices and Home Appliances, etc. In this article, we'll introduce what is silicone valve, some common types of silicone valves, and the applications of each type of silicone valve.
Silicone valves are elastomeric valves that are manufactured using silicone materials. These valves are specifically designed to regulate the flow of fluids at predetermined pressures. The manufacturing process involves either compression molding or liquid injection molding. Silicone valves have the capability to dispense liquids, powders, and gases. They serve a dual purpose as both a sealing gasket and a dispensing valve. Under normal conditions with no pressure, these valves provide a secure seal. However, when a certain pressure is applied, the valve opens, allowing the fluid or air to pass through.
There are different types of silicone valves available. If classified by materials, the common ones are food grade silicone valves and medical grade silicone valves. In terms of shape, there are various options such as cross slit valves, duckbill valves, umbrella valves, dome valves, flapper valves, vent and relief valves, and more.
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| Cross Slit Valve | Medical Check Valve | Duckbill Valve | Umbrella Valve |
The applications of silicone valves span across a wide range of industries. The versatility of silicone valves lies in their ability to provide a perfect sealing effect and effectively control fluid flow.
Cross slit valve is a type of valve that has various applications in the field of food and beverage packaging. This valve is designed to regulate the flow of fluids, gases, and other materials in a system, initially used for dispensing liquids in squeeze bottles like ketchup, mayonnaise, syrup, concentrates and other thin or thick sauces.
Medical check valves play a crucial role in ensuring the safety and effectiveness of various medical devices. Their application is essential in preventing backflow of fluids and gases, which can lead to serious health complications.
Duckbill valve is a type of valve that is commonly used in various applications. It is a one-way valve that allows fluid or gas to flow through it in one direction only. The valve is named after its shape, which resembles the bill of a duck. One of the most common applications of the duckbill valve is in medical devices, such as respiratory equipment and blood pressure cuffs. Its unique design and functionality make it an essential component in many devices and systems.
Umbrella valve is designed to control the flow of fluids or gases in a one-way direction. It consists of a flexible rubber or silicone diaphragm that opens and closes with the pressure difference across it. Umbrella valves have various applications in different industries, including medical devices, automotive systems, household appliances, and industrial equipment. They play a crucial role in controlling the flow of fluids or gases in a one-way direction, ensuring efficiency, safety, and reliability.
In order to have a silicone valve tailored to your needs, we kindly request that you provide us with either a 3D drawing or physical samples. Additionally, it would be helpful to know the intended usage of the valve as well as the desired opening and closing pressures. We are more than willing to sign a non-disclosure agreement if necessary.
For over a decade, Yejia Silicone has been a trusted manufacturer of silicone valves, having supplied custom silicone valves to customers across the globe. Our production facility boasts a dedicated class 100,000 clean workshop for the automatic slit cutting and punching production of silicone valves. To ensure top-quality products, we conduct a variety of tests, including leak proof testing, opening pressure testing, flow rate testing, noise testing, and any other customized tests required.
If you are seeking a professional manufacturer of silicone valves, please do not hesitate to contact us. We are committed to providing our customers with the highest quality silicone products and silicone molding service possible.
