Silicone Valves

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NSF Dispensing Silicone Slit Valve

  • Made of food grade solid silicone

  • LFGB, FDA and NSF certifications

  • One way flow control silicone dispensing valve

  • Custom made sizes, slits and hardness

  • Welcome OEM or ODM orders

Product Description

Product Name: NSF Approved Food Safe Ketchup Dispensing Silicone Cross Slit Valve

Material: Food Grade Solid Silicone

Hardness: 30-70 Shore A

Process: Compression Molding

Color: Original

Diameter: As Drawing

Slit Options: Cross Slit

Slit Size: 5*5mm

Product Viscosities: Ketchup, Mayonnaise, Sauces, etc.

Application: Dispensing Bottles


1. Made of environment friendly NSF, LFGB and FDA food grade solid silicone, by Compression Molding.

2. Leak proof testing, 7 days*24 hours, upside-down testing, to ensure there is no leakage.

3. Dispensing angle to be controlled within 30 degree.

4. For custom silicon valves, kindly offer us 3D drawings and 2D drawings for checking.

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


NSF Dispensing Silicone Slit Valve