| 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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Suppliers with verified business licenses
Audited Supplier Introducing the Silicone Umbrella Valves from Zhongshan Melon Rubber & Plastic Products Co., Ltd. These valves are versatile and widely used in various applications, including vessel vent valves for automotive fuel tanks, in-and outlet valves for pumps, one-way check valves in breathing masks, and more.
The umbrella valves feature an elastomeric design with a diaphragm-shaped sealing disk or an umbrella shape, making them ideal for backflow prevention, one-way check valves, vent valves, pressure relief valves, and metering valves in medical devices, home appliances, cars, and toys.
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 strengthened sealing, position independence, and variable opening pressure through seat thickness. It is corrosion-resistant, chemical-resistant, and offers wear 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 |
Company: Zhongshan Melon Rubber & Plastic Products Co., Ltd.
Custom rubber molding for valve seal, using any type of rubber material to meet the environment and application required. Material and capabilities also include silicone valve, rubber to plastic bonded valve. Design assistance 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. |
Melon Rubber & Plastic specializes in manufacturing precision rubber rings, silicone rings, and industrial rubber products with over ten years of experience. Our product range includes rubber gaskets, rubber grommets & bushings, rubber diaphragms, rubber section cups, one-way check sealing valves, rubber stoppers, rubber plugs, rubber 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
Company Name: Zhongshan Melon Rubber & Plastic Products Co., Ltd.
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. We have specialized manufacturing factories and trading departments to ensure top-notch quality.
Contact us today to request free samples. While custom designs may incur a sample charge, it is refundable when your order reaches a certain quantity.
Our terms of payment include 7 days for prototype tooling & samples, 14 days for production mold, and 14-28 days for MOQ. We prioritize efficiency and timely delivery.
Choose us for our professional team with rich experiences, high precision equipment, and strict cost control measures. We guarantee the best competitive pricing without compromising on quality.
Don't hesitate to inquire and get started on customizing your Liquid Silicone Rubber Umbrella Valves/One Way Check Valves with us!
Suppliers with verified business licenses
Audited Supplier 
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