Product Details
Item | Advanced Silicone Non-Return Duckbill Valve for Medical Applications |
Material | Silicone Rubber & Liquid Silicone |
Mold Type | LSR injection molding |
Processing | deburring ,cleaning |
Hardness | 10-80 Shore A |
Size | Standard size or customized based on requirements |
Color Options | Pantone card reference available |
Daily Capacity | 15,000pcs-20,000pcs |
MOQ | 5000pcs |
Sampling | Samples available within 3–5 working days |
Features | One-way sealing, zero backflow, low opening pressure, high temperature resistance, non-toxic, odorless, durable |
Application | Medical devices, household appliances (steam valves), food & beverage equipment, pumps, and industrial fluid control systems |
Product Advantages
Excellent one-way sealing performance
Prevents backflow effectively with zero leakage, ensuring stable fluid control in both low and high-pressure applications.
Low opening pressure & quick response
Requires minimal pressure to open, allowing smooth flow while maintaining reliable shutoff when flow reverses.
Highly durable & long service life
Made of premium silicone rubber, resistant to repeated opening/closing cycles, wear, and fatigue for extended use.
Food-grade & medical-grade safety compliance
RoHS-compliant, non-toxic, odorless, and suitable for direct contact with food, beverages, and medical-grade environments.
Customizable design options
Available in standard sizes or custom dimensions to fit specific equipment and application requirements.
FAQ
What’s the material of Silicone Duckbill Valve ?
The silicone duckbill valve is made of food-grade silicone rubber, which is safe and non-toxic. Silicone features excellent elasticity and recovery, ensuring reliable one-way sealing and zero backflow. It also offers wide temperature resistance, good chemical compatibility, and long service life, making it ideal for medical, food-grade, and industrial fluid control applications.
Can you provide proof of raw materials?
Yes, we can provide TDS,MSDS, COA,FDA and other regulatory documents for your confirmation.
Can you provide free samples?
Yes,free samples will be offered within 48 hours
Is this Silicone Duckbill Valve reusable?
Yes, it’s reusable after proper sterilization. The silicone material resists deformation and yellowing after multiple cleanings.
What information do I need to provide for Duckbill Valve?
Please provide 2D and 3D drawings (stp,step or igs format) or actual samples, then our engineering team will provide DFM for your confirmation.
How long does it take to custom Silicone Duckbill Valve ?
For custom silicone duckbill valve, samples take 3–7 working days with existing molds, and 7–12 working days for new mold development. Mass production will take 15–25 working days after sample confirmation.
Can you accept OEM/ ODM orders?
Yes,both OEM and OED orders are accepted in our site .
Are you a manufacturer or a trading company?
We’re a manufacturer of silicone rubber product with 25 years experience .
