Silicone Valves

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  • one way stop valve

  • one way check valve

  • silicone one way valve

  • silicone stop valve

  • silicone one way stop valve

silicone one way stop check valve for flip top cap

  • Made of food grade liquid silicone raw materials

  • Cross slit one way stop valve for flip top cap

  • Liquid injection molding silicone stop valve

  • Custom made one way check valves

  • Free samples

Product Description

Item No.: YJSV

Item Name: Liquid Injection Molding Silicone One Way Stop Check Valve for Flip Top Cap

Material: Liquid Silicone

Process: Liquid Injection Molding- Punching- Inspection- Packing- Shipping

Outside diameter: 16.5mm

Slit Option: Cross Slit

Slit Size: 5*5mm, 6.5*6.5mm and 7.8*7.8mm

Hardness: 30 Shore A

Usage: Sports Bottle Caps, Flip Top Caps


  1. High quality LFGB and FDA food safe liquid silicone one way check valve.

  2. Processed by liquid injection molding and high precision punching one way stop valve.

  3. Cross slit one way check valve for flip top cap.

  4. Custom made sizes, slits and colors.

  5. Welcome OEM or ODM orders.

  6. Over 10 years experience in producing silicone products, we've offered various silicone valves for companies in domestic and foreign countries.

  7. Any idea, please contact our engineers. We'll make it to be real products.


silicone one way stop check valve for flip top cap