Model No.: HWSV15
Outer Diameter: 13mm
Height: 5.5mm
Application: Home Appliance
MOQ: 50,000pcs/ lot
Samples: Free Samples, Freight Collect
The 13mm mushroom valve is a compact silicone umbrella valve specially designed for one-way air venting and pressure release applications in limited installation spaces. Its mushroom-shaped structure provides reliable sealing performance together with controlled air release, making it suitable for compact product designs and small venting systems.
The valve mainly relies on the umbrella sealing surface to maintain airtight sealing under normal conditions. When the internal pressure reaches the designed opening pressure, the umbrella membrane lifts automatically to release trapped air or gas, helping achieve stable and efficient one-way venting performance.
Manufactured from 70A hardness food-grade solid silicone rubber, the mushroom valve offers excellent toughness, durability, and deformation resistance. Compared with softer silicone valves, this design provides relatively higher opening pressure and stronger sealing capability for controlled venting applications.
The mushroom valve is specially developed for compact products and limited assembly spaces. The umbrella stem can be trimmed according to different installation requirements, providing greater flexibility for various product structures, housing designs, and venting systems.
Made from eco-friendly food-grade solid silicone material, the valve provides excellent elasticity, long-term stability, and environmental resistance. Silicone material also performs reliably under temperature variation, moisture exposure, and repeated long-term operation, helping maintain stable venting performance.
The 13mm mushroom valve is manufactured using precision compression molding technology to ensure accurate dimensions, stable sealing quality, and consistent product performance. Hopewell supports customized mushroom valve production with different dimensions, hardness levels, colors, opening pressure ranges, and structural configurations according to various application requirements.
Item Name | 13mm mushroom valve |
Material | FDA Food Grade Solid Silicone |
Process | Vacuum Compression Molding |
Color | Clear |
Hardness | 70 Shore A |
Outer Diameter | 13mm |
Height | 5.5mm |
Application | Home Appliance |
Home Appliance Venting Systems:
Widely used in home appliances requiring controlled air venting and reliable one-way sealing performance.
Compact Electronic Products:
Suitable for compact devices and products with limited internal installation space.
Pressure Release Systems:
Used in pressure balancing or gas release systems requiring stable opening pressure and leak-proof sealing capability.
Air Venting Components:
Applied in various one-way air venting systems where controlled gas release is required.
Custom Industrial Applications:
Can also be used in customized venting applications depending on product structure and performance requirements.
The valve is mainly used for one-way air venting and pressure release applications while preventing reverse airflow or outside contamination.
The valve features a mushroom-shaped umbrella structure with a stem and sealing membrane, which provides stable sealing and controlled venting performance.
Yes. The umbrella stem can be trimmed according to different installation and assembly requirements.
The valve is mainly used in home appliances, compact venting systems, and other products requiring reliable one-way air venting.
Yes. Hopewell has a professional engineering team supporting custom silicone umbrella valve and mushroom valve development based on customer drawings, specifications, and performance requirements.
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