Silicone Valve

Food Grade Flavor Control Silicone Umbrella Valve


LFGB&FDA approved food grade silicone raw materials

Custom silicone umbrella valve for flavor control dispensing bottle

One squeeze, one dispensing, no leakage

Welcome custom silicone umbrella check valves

Daily capacity reaches to 200,000pcs per automation production line

Free samples can be provided for quality checking



Item NameOutside DiameterSlit TypeHardness
Flavor Control Silicone Umbrella Valve9.6mmNo Slit50 Shore A


  • Water Bottle

    Water Bottle

  • Sports Water Bottle

    Sports Water Bottle

  • Hydration Bottle

    Hydration Bottle

Product Information

Product NameHigh Flexible Food Grade Flavor Control Silicone Umbrella Valve for on-the-go Hydration Bottle
Model NumberHHSV08
MaterialFDA& LFGB Approved Food Safe Silicone
Hardness50 Shore A
Outside Diameter9.6mm
Mold TypeVacuum Compression Molding (LSR Injection Molding is Available)
Mold CavityCustomized
MOQ50,000pcs/ size

1. Hot sale high flexible food grade flavor control silicone umbrella valve for hydration bottles,outer diameter is 9.6 mm,no slit.

2.Silicone umbrella valve made of food safe high elastic and ultra-transparent liquid silicone, LFGB and FDA approved.

3.Flavor control umbrella valve processed by vacuum compression molding, custom silicone umbrella for water flavor control,daily capacity reaches to 200,000pcs per automatic punching line.

4.Food grade umbrella valve inverted leak proof test for 7 days* 24 hours, there is no leakage for silicone umbrella valve.

5.Flavor control umbrella valve tolerance of the curved wall thickness is controlled within 0.03mm,one squeeze, one dispensing, no leakage, no extra splits.

6.Non-stick food grade umbrella valve vent and relief valves,makes it easy for liquid for liquids, juice concentrate,water,concentrates dispensing,water dispensing,juice dispensing,beverage dispensing,soy sauce,vinegar bottle lids dispensing.

7.The dispensing angle of silicone umbrella valve is controlled within 30 degrees.

8.The silicone umbrella valve is also known as mushroom valve, it belongs to rubber check valve, which can be used as back flow valve and pressure relief valve.
9.This food grade umbrella valve helps control the flavor, by changing the pressure, the water can be transferred from plain water to different flavors.
10.The flavor control umbrella valve is transparent,with good pulling force and elasticity.

11.LSR Injection molding silicone umbrella valve is 100% New PP Raw Material,the liquid flavor control umbrella valve has Raw material LFGB certification and LIM-9150 Liquid Silicone LFGB Certification.we also have One Way Silicone Valve Appearance Patent for no leakage food grade umbrella valve in no drip,no hassle,no spill function.

12.For silicone umbrella valve,we used TaiWan Union M7 series injection molding machine,high precision machines make our flavor control umbrella valve higher quality and more leak-proof.

13.We have 26 sets Liquid Injection Molding Machines,6 sets Compression Molding Machines,30 sets 50 Times CCD Magnified Full Inspection Equipment,Class 100,000 Clean Production Workshop,Class 10,000 Full Inspection Room,3 sets Silicone Valve Punching+Inspection Equipment,3 sets AOI Visual Inspection Equipment,2 lines UV Plasma Surface Treatment for food grade umbrella valve.

14.Hopewell has over 10 years in producing custom silicone and plastic flip top cap beverage dispensing closures,we have many certificates for silicone valves and plastic caps,such as:ISO9001 certificate,ISO14001 certificate,ISO13485 certificate,Clean-room production workshop,One Way Silicone Valve Appearance Patent,Raw material LFGB certification,LIM-9150 Liquid Silicone LFGB Certification.welcome to customize plastic dispensing caps,silicone valves and other silicone products.

Manufacturing Process

Manufacturing Process


Before shipment, we’ll check with customer to choose the best shipping method.

High Flexible Food Grade Flavor Control Silicone Umbrella Valve for on-the-go Hydration Bottle


  • 1

    Can I get free samples?

    Yes, free samples can be offered, shipping costs to be paid by customers.

  • 2

    Can I change the hardness of the silicone umbrella valve?

    Due to the viscosity of different liquids is different, the hardness can be changed as requirements.

  • 3

    Should I pay the silicone umbrella valve mold or tooling cost?

    For the public sizes, the molds are existing, there is no mold or tooling charges. While for this kind of custom umbrella check valves, the molds belong to customers. If needed, you may need to develop your own mold.

  • 4

    Do you have a video to show how to assemble the flavor control check valve?

    Since this kind of custom check valve, it’s assembled by our customers. We regret that we’re unable to offer the assembling process for checking.

  • 5

    Can I buy the silicone valve or valve seat only?

    Yes, we can supply the silicone valve and valve seat separately.

  • 6

    Can I order customized silicone flow control valves?

    Yes, as a professional manufacturer of premium quality silicone dispensing valves, we highly welcome custom silicone flow control valves.

  • 7

    What shall I offer to custom a one-way silicone valve?

    For a custom silicone one way valve, please kindly offer us 3D drawing or actual samples, we’ll be able to start the evaluation.
  • 8

    Are you using platinum silicone material?

    Yes, the flow control silicone valves are made of food grade silicone with platinum vulcanization agent.

  • 9

    Do you accept customized packaging?

    Yes, we highly welcome custom made packaging, please provide us the detailed requirements.
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