| Media: | Water |
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| Temperature: | Low Temperature |
| Actuator: | Manual |
| Material: | Silicone |
| Structure: | Umbrella Valves |
| Sealing Form: | Gland Packings Globe Valve |
| Samples: |
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| Customization: |
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Audited Supplier Company: Zhongshan Melon Rubber & Plastic Products Co., Ltd.
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 feature a diaphragm or umbrella-shaped sealing disk, providing reliable fluid control in medical devices, home appliances, cars, and toys.
Umbrella valves serve as essential sealing elements in backflow prevention devices, one-way valves, vent valves, pressure relief valves, and metering valves, ensuring efficient and precise fluid management.
Our rubber umbrella valve, made from 100% rubber or silica gel, is designed to meet high temperature resistance requirements. The environmentally friendly material ensures no blockages and prevents backflow of liquid and gas. With a long service life and minimal failure rate, this valve opens at low pressures of 1-5KPA. Easy to install, it offers benefits such as enhanced sealing, position independence, variable opening pressure, corrosion resistance, chemical resistance, wear resistance, and aging resistance.
| 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, making them beautiful, strong, and durable.
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 complete specifications.
Support Customization: Our valves provide safe and reliable quality with multiple specifications, sizes, and complete molds. We support customized drawings and samples to meet your specific requirements.
Custom rubber molding: We offer custom rubber molding for valve seals, using various rubber materials to suit different environments and applications. Our capabilities include silicone valves and rubber to plastic bonded valves.
Design assistance: Our team can provide design assistance to improve manufacturability, reduce component count, and simplify assembly.
Manufacturer: Zhongshan Melon Rubber & Plastic Products Co., Ltd.
Rubber Sleeves Material: Natural/EPDM/Silicone/Neoprene/Nitrile or other elastomer rubber.
Choose our rubber valves for pipes, air compressors, one-way flow control, and one-way valve replacements for high-quality and reliable performance.
| 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. |
Welcome to Zhongshan Melon Rubber & Plastic Products Co., Ltd.
With over a decade of expertise, we specialize in crafting precision rubber and silicone products. Our range includes rubber gaskets, grommets, bushings, diaphragms, section cups, sealing valves, stoppers, plugs, caps, silicone parts, and custom seal rings.
Company Name: Zhongshan Melon Rubber & Plastic Products Co., Ltd.
Product Description:
Whether you have a technical drawing or just a sample, Zhongshan Melon Rubber & Plastic has the expertise to reverse engineer your product. From simple to highly complex rubber shapes, we take pride in consistently producing accurate molded rubber products that meet your exact specifications and function perfectly in your application.
Are you looking for high-quality umbrella valves or one-way check valves? Look no further than Zhongshan Melon Rubber & Plastic Products Co., Ltd. We are a trading and manufacturing company with specialized factories and departments dedicated to producing top-notch silicone rubber valves.
When you choose us, you can expect free samples to ensure the quality meets your standards. For custom designs, there may be a sample charge, but it is refundable with a certain order quantity. Our payment terms are flexible, with quick turnaround times for prototype tooling, samples, production molds, and minimum order quantities.
Our professional team, rich experience, and high-precision equipment guarantee superior product quality. With scientific management and strict cost control, we offer competitive pricing without compromising on excellence. Don't hesitate to inquire and start customizing your liquid silicone rubber umbrella valves or one-way check valves with us today!
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