One-Stop Manufacturer for Reliable Silicone Check Valves -Yejia
                     One-Stop Manufacturer 
for Reliable Silicone 
Check Valves -Yejia
Silicone check valves are an essential component in liquid 
cleanser dispensing systems
Silicone check valves are an essential component in liquid 
cleanser dispensing systems, such as the popular liquid 
dispensing dish brush. With a one-squeeze, one-dispensing 
mechanism, these valves ensure that the cleanser is dispensed 
smoothly without any leakage. Designed to fit a wide range of 
shapes and sizes, the silicone check valves are suitable for various 
dispensing systems. Silicone check valves are widely used in 
many industries, including medical, automotive, and food 
processing. 
MADE OF HIGHLY DURABLE AND LONG-
LASTING ECO-FRIENDLY SILICONE 
MATERIAL, SILICONE CHECK VALVES 
ARE RESISTANT TO HIGH TEMPERATURE 
AND CLEANING CHEMICALS. SILICONE 
CHECK VALVES CAN PROTECT USERS' 
Product HANDS. MANY LIQUID CLEANSERS CAN BE HARSH AND DRYING, WHICH CAN 
Information LEAD TO SKIN IRRITATION AND DISCOMFORT. BY CONTROLLING THE 
AMOUNT OF CLEANSER THAT IS 
DISPENSED, THESE VALVES HELP TO 
MINIMIZE CONTACT WITH THE SKIN AND 
REDUCE THE RISK OF IRRITATION.
Model No.: YJ-18
Product Name: Silicone Check Valve
Material: FDA Food Safe Silicone
Hardness: 50 Shore A
Color: Blue, Green
Outer Diameter: 20mm
Slit Type: 1.8*1.8mm
Slit Size: Cross Slit
Process: Silicone Compression Molding
Application: Liquid Dispensing Dish Brush
Silicone check valve prevents excess cleanser from being dispensed, 
also ensures the right amount of cleanser is dispensed, which can help 
to improve cleaning performance and save money for users, therefore, 
it's particularly useful for those who frequently wash dishes.
Contact us : 
Yejia Optical Technology (Guangdong) Corporation
Tel: +86 769 8177 5079
Mob.: +86 151 1847 9234
E-mail: [email protected]
Add.: No. 2, Longpu Road, Longbeiling Village, Tangxia Town, Dongguan 
City, Guangdong Province, PRC
THANK YOU