Silicone Valves

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Customized Duckbill Slit Silicone Umbrella Valve

  • Custom made food grade duckbill silicone umbrella valve

  • High quality solid silicone raw materials with LFGB and FDA certifications

  • Hardness can be custom made

  • Welcome to customize one way or two way silicone valves

  • OEM or ODM orders acceptable

  • Free samples can be offered

Product Description

Product Name: New Arrival LFGB and FDA Approved Customized Duckbill Slit Silicone Umbrella Valve

Material: Food Grade Solid Silicone

Hardness: 50 Shore A

Process: Compression Molding

Color: White (Pantone Number)

Diameter: As Drawing

Slit Options: Duckbill

Slit Size: 4mm

Product Viscosities: Liquid Toothpaste

Application: Personal Care


1. Made of high elastic LFGB& FDA approved food grade solid silicone, processed by Compression Molding.

2. For custom silicone valves, kindly offer us 3D drawings and 2D drawings for evaluation.

3. Our engineers suggest to open the testing mold to confirm the structure at first.

4. Welcome customized one-way or two-way silicone valves.

5. Over 10 years of experience in LIM and LSR over-molding, highly welcome to visit our factory at your convenience.


Customized Duckbill Slit Silicone Umbrella Valve