Silicone valve, also called a one-way valve, check valve, used for fluid dispensing, these silicone cross slit valves are mainly used for up-side down bottle caps, like ketchup, mayonnaise, honey, and other sauces dispensing. One squeeze, one dispensing, no leakage. XUFU can provide different sizes of silicone slit valves to fit the most common closure geometries. Also, our engineer team is able to help custom the size of liquid flow control valve extremely according to your requirement or specific application.

XUFU silicone check valve is made of LFGB& FDA approved silicone, processed by LSR injection molding in 100,000-class clean production workshop. From materials to molding, the valve is no contact with the outside environment, no dust, or dots in silicone valves.

Coming with valve seats, 3 sizes are available. You no need to open plastic molds, designed the orifice according to the outside diameter of plastic valve seats. Save production costs to earn more profit.

XUFU Silicone One-Way Valve Size Options