Silicone Valves

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  • silicone one way valve

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  • one way valve

  • liquid silicone valve

  • food grade silicone valve

Silicone One Way Valve for Flip Top Cap

  • Made of food grade liquid silicone raw material

  • Different slit options available

  • Processed by LSR injection molding

  • Sizes and patterns can be custom made

  • Welcome OEM or ODM orders

Product Description

Product Name: Eco-friendly Factory Price Food Safe Liquid Dispensing Silicone One Way Valve

Material: Food Grade Liquid Silicone (FDA& LFGB)

Process: LSR Injection Molding

Hardness: 30 Shore A

Color: Transparent

Diameter: 16.5mm

Slit Options: Cross, Snowflake, Star, etc.

Slit Size: 5*5mm, 7.8*7.8mm

Product Viscosities: Body Lotion, Sun Cream, Ketchup, Honey, Mayonnaise, Syrup, Sauces and other liquids

Application: Personal Care, Cosmetic, Food& Beverage


1. Made of high quality super transparent liquid silicone materials, with LFGB and FDA certifications.

2. Processed by LSR injection molding, with high precision punching toolings.

3. One squeeze, one dispensing.

4. 7/24 hours upside-down leakproof testing.

5. Flow control angle within 30 degree.

6. Sizes, patterns and slits can be custom made.

7. Over 10 years of experience in LIM molding and LSR overmolding, highly welcome to visit us at your convenience.


Silicone One Way Valve for Flip Top Cap