Silicone Umbrella Valves- Pressure Relief Rubber Valves Manufacturer

Silicone umbrella valves, also known as mushroom valves or pressure relief valves, are a type of one-way valve made from high-elasticity silicone rubber. Named after their umbrella-like shape, these valves allow air or fluid to flow in one direction while effectively preventing backflow. They are widely used in venting, pressure relief, and fluid control applications across various industries.

Applications of Umbrella Valves

Silicone umbrella valves are commonly used in:

• ◆ Medical devices (such as respiratory equipment and fluid drainage systems)

• ◆ Automotive components (fuel systems, air control)

• ◆ Consumer products (sports bottles, air-tight containers)

• ◆ Electronics (venting in sealed housings)

• ◆ Industrial fluid control systems

Their ability to maintain consistent pressure and provide reliable one-way flow makes them ideal for applications requiring precise flow regulation and sealing performance.

YEJIA Standard Umbrella Valves

YEJIA currently offers two standard umbrella valve models, details as below.

These public mold designs are suitable for general applications and can be quickly supplied. For unique requirements, we also support cross slit valves, duckbill valves, and custom valve development based on your specifications.

YEJIA's Manufacturing Process for Umbrella Valves

At YEJIA, our umbrella valves are made from high-transparency, high-elasticity, food-grade silicone. Using vacuum compression molding, we ensure uniform thickness, tight dimensional control, and smooth surface finish. Precision cutting dies are used to achieve consistency in performance-critical features.

Our production process includes:

• 1. High-precision in-house mold design & fabrication

• 2. Strict raw material selection (BPA-free, FDA & RoHS compliant)

• 3. Tight control of molding parameters to ensure quality

• 4. Customized hardness and color options

Why Choose YEJIA for Silicone Umbrella Valves?

• ◎ High Precision Molding: In-house tooling ensures tight tolerances and consistent part quality.

• ◎ Custom Design Expertise: Rich experience in developing valve solutions tailored to assembly, sealing, and flow requirements.

• ◎ Premium Materials: We use eco-friendly, high-tensile strength silicone that meets international safety standards.

• ◎ Reliable Quality Management: Full quality inspection and traceability throughout the production process.

• ◎ Efficient Development Support: Proven project experience with global brands helps reduce development time and ensure stable production for your assembly lines.

YEJIA has served many well-known international customers, supporting their custom silicone valve development projects with efficiency, technical expertise, and quality assurance.

FAQs about Silicone Umbrella Valves

Contact YEJIA for Custom One-Way Pressure Relief Umbrella Valves

YEJIA is your trusted partner for food-grade silicone umbrella valves with consistent sealing and flow control. We offer both standard and tailor-made options to fit your application.
Reach out to our team to learn more about our capabilities or start your custom development today.