Product Details
Item | Medical-Grade Silicone Cross Slit Air Release Valve |
Material | Medical/food-grade silicone |
Mold Type | LSR injection molding |
Processing | Deburring,cutting,cleaning |
Hardness | 20-90 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 air release, zero backflow, low opening pressure, high elasticity, durable, non-toxic, odorless |
Application | Medical devices, household appliances, air pumps, food & beverage equipment |
Product Advantages
One-way air release with zero backflow
The cross-slit design allows air/gas to pass through easily while preventing liquid or contaminants from flowing back, ensuring reliable one-way control.
Low opening pressure
Requires minimal pressure to open, enabling smooth and efficient air release without affecting system performance.
High elasticity & long service life
Made of medical-grade silicone rubber, it maintains excellent resilience even after repeated opening/closing cycles, resisting fatigue and deformation.
Simple structure & easy installation
Compact, plug-and-play design requires no additional tools or maintenance, making it ideal for mass production and assembly.
FAQ
What’s the material of Silicone Cross Slit Valve ?
This one-way air release valve is made of medical/food-grade silicone rubber, which is non-toxic, odorless, and RoHS compliant. Silicone material offers high elasticity, excellent sealing performance, wide temperature resistance, and good compatibility with most liquids and gases.
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 Cross Slit 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 Cross Slit 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 Cross Slit 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 .
