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Silicone Membrane Valve for Bottom Filling Beer Cup

  • Made of food grade ultra clear liquid silicone

  • Processing by LSR injection molding

  • High elastic silicone membrane valve for beer filling

  • Dome thickness, hardness and slit size can be customized

  • Welcome to visit our factory in China

  • Factory price

Product Description

Product Name: Anti-leak 17.9mm Silicone Membrane Valve for Bottom Filling Beer Cup

Material: Food Grade Liquid Silicone

Process: Liquid Injection Molding- Oven Treatment- Punching- Inspection- Dust Free- Packing- Warehouse-Shipping

Color: Clear

Diameter: 17.9mm

Cut Shape & Size: cross slit, 5.5*5.5mm

Hardness: 30 shore A

Certificates: FDA, LFGB, RoHS, REACH

Feature: one way dispensing valve

Application: wine dispensing bottle


1. Made of high quality super elastic food grade liquid silicone material.

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

4. No drips and spills, valves is self-closing after squeezing.

5. 7 days*24 hours upside-down anti leakage testing.

6. Flow control angle within 30 degree.

7. Highly welcome to visit our factory, looking forward to talking with you face to face.


Silicone Membrane Valve for Bottom Filling Beer Cup