Umbrella Duckbill Two Way Check Valve
1. Made of eco-friendly FDA food grade silicone
2. Compression molding silicone two way check valve
3. Over 13 years OEM experiences in manufacturing silicone valves
4. Factory Price, fast delivery and free samples
5. ISO9001, ISO14001, ISO13485& IATF16949 certified factory
Silicone Umbrella Duckbill Two Way Check Valve for Liquid Dispensing&Air Releasing, Custom Two Way Check Valve
Yejia silicone produces all kinds of custom silicone check valves for over a decade, such as, no drip valves, cross slit valves, duckbill valves, umbrella valves, silicone bite valves and so on. If you're looking for custom two way check valves, welcome to contact us.
The two way check valve is made of FDA approved food grade silicone, processed by compression molding. As a combination of umbrella valve and duckbill valve, this silicone umbrella duckbill two way check valve can be used for liquid dispensing and air releasing at the same time, due to this kind of simplified design, the duckbill umbrella two way check valves has been applied for many areas, such as automotive, medical devices, home appliance, toys and so on.
|Item Name||Umbrella Duckbill Two Way Check Valve|
|Material||FDA Food Safe Silicone|
|Hardness||50 Shore A|
|Slit Type||I Shape|
|Process||Compression Molding- Post Curing- Punching- Inspection- Dust Free Packaging|
|Packaging||Standard Export Packaging|
Silicone Check Valve Production Flow
Normally, for silicone check valves, the production flow will be as follow.
|1. LSR Injection Molding/ Compression Molding|
|2. Second Vulcanization|
|3. Full Inspection|
|4. Apperance Checking|
|5. Automatic/Manual Punching Production|
|6. Spot Check|
|7. Dust Removal|
For over 13 years, our factory focuses on producing various customized silicone valves according to customers' drawings or samples. With technics of compression molding, LSR injection molding and overmolding, our engineers work together with customers, to start with prototype molds, then move forward to mass production molds. Experienced in high precision custom silicone one way and two way check valves, we've supplied to many brands. Certified by ISO13485, ISO9001, ISO14001& IATF16949, and we have different clean production workshops, so to support customers different requirements.
Taking our customers as our partner, always do our best to support customers' needs, we've established the long term cooperation with most Fortune 500 enterprises. For custom two way check valves, welcome to contact us.
Q: Can I get samples?
A: Yes, free samples can be offered, shipping costs to be freight collect.
Q: Is this mold public or customized?
A: This two way check valve mold is customized, if needed, you may need to develop your own tooling.
Q: What's the application of this silicone two way check valve?
A: This silicone two way check valve is used to control liquid dispensing, at the same time, to allow the air to enter.
Q: Can I change the color of this umbrella duckbill two way check valve?
A: Yes, the color, hardness, slit type and slit size can be customized.
Q: What should I offer to customize a silicone two way valve?
A: Please offer us 2D, 3D drawings of actual samples, so our engineers can evaluate accordingly.
Q: Can I visit your factory?
A: Yes, we highly welcome customers to visit us, please contact us to arrange the visiting?
Q: Do you make the mold by yourself?
A: Yes, with our own mold making dept., the silicone two way valve mold is made in-house.
Q: What's the lead time for molds?
A: For prototype mold, the lead time is 7-10 working days, for mass production mold, the lead time is 15-35 working days. Exact lead time shall be subjected to the final quotation.
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