| Customization: | Available |
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| Media: | Water |
| Temperature: | Low Temperature |
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Silicone umbrella valves are versatile components used in various applications such as vessel vent valves in automotive fuel tanks, in-and outlet valves for pumps, one-way check valves in breathing masks, and more. These elastomeric valve components have a diaphragm or umbrella shape, serving as effective sealing elements in backflow prevention devices, vent valves, pressure relief valves, and metering valves.
Our Silicone Rubber Umbrella Valve is made of 100% all rubber or silica gel, providing high temperature resistance and environmental friendliness. It effectively prevents liquid and gas from flowing back, ensuring a long service life with no failures. The valve has a small opening pressure, allowing it to open under 1-5KPA pressure. Easy to install, the valve offers benefits such as strengthened sealing, position independence, variable opening pressure through seat thickness, and resistance to corrosion, chemicals, wear, and aging.
| Technical Specification | |
| Material | NBR, NR, EPDM, FVMQ,HNBR,LSR,CR,Silicon, PU,SBR,IIR |
| Size/Color | Customized |
| Hardness | 20-90 Shore A |
| Processing Way | Compression, injection, injection transfer, extrusion, silicone liquid injection |
| Certificates | SGS, RoHS. Reach |
| Packing | PE plastic bags then to the carton / as customized |
| Payment | T/T, Paypal, Western Union,Payoneer |
| MOQ | 5000 PCS |
| Shipping Method | SEA,AIR,DHL,UPS,FEDEX,TNT, etc. |
| Delivery Time | 7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ |
Material use: Our duckbill check valves are made from strict materials, ensuring heavy products of good quality that are strong and durable.
Surface treatment: The smooth surface of our valves does not fade or fall off, providing a beautiful, strong, and durable finish.
Excellent performance: With advanced technology and fine workmanship, our duckbill valves offer a variety of options with excellent quality.
Complete specifications: We offer customized options to meet your needs, ensuring reliable quality with a wide range of specifications.
Support Customization: Our valves are safe and reliable, available in multiple specifications, sizes, and complete molds. We support customized drawings and samples to meet your specific requirements.
Custom rubber molding for valve seal, using any type of rubber material to meet the required environment and application. Material and capabilities also include silicone valve, rubber to plastic bonded valve.
Design assistance is available to improve manufacturability, reduce component count, and simplify assembly.
Custom manufacturer of rubber valve including rubber valve for pipe, rubber valve for air compressor, one way flow control valve, one way valve replacement. Rubber Sleeves Material: Natural/EPDM/Silicone/Neoprene/Nitrile or other elastomer rubber.
| Product Names | Custom Rubber Valve Seal |
| Material | NR, NBR, HNBR, SBR, EPDM, FKM, SIL, etc. |
| Hardness | 30~90 shores A. |
| Work Temperature | -40 degree to 250 degree |
| Size and color | custom |
| Packing | PE bag & carton box or as the customer's requirement. |
| Feature | Wear-resistant,Impact-resistant,Heat-resistant,Cold-resistant,UV-resistant,Oil-resistant,Corrosion-resistant,Anti-Slip,longterm lifespan. |
| Applications | Used in faucets, toilets, fitting, pipes, showers and other industry accessories and auto parts. |
With over a decade of expertise, we specialize in crafting precision rubber rings, silicone rings, and various industrial rubber products. Our range includes rubber gaskets, grommets, bushings, diaphragms, section cups, one-way check sealing valves, stoppers, plugs, caps, silicone parts, and custom-made seal rings.
Even if you do not have a technical drawing, Zhongshan Melon Rubber & Plastic Products Co., Ltd. has the ability to reverse engineer your product directly from a sample. From simple to highly complex rubber shapes, we take pride in our ability to consistently produce accurate molded rubber products guaranteed to meet your exact specifications and function perfectly within your application.
Customized Liquid Silicone Rubber Umbrella Valves/One Way Check Valves
Are you looking for high-quality umbrella valves/one way check valves? Look no further! Our company specializes in manufacturing these valves with precision and expertise. Whether you need samples or have specific design requirements, we are here to help. Our team of professionals and state-of-the-art equipment ensure top-notch product quality. With flexible payment terms and quick turnaround times, we guarantee the best competitive advantage. Contact us today to get started!
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