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  • no drip silicone valves

16mm No Drip Valve

  • 1. Model No.: YJ-15

  • 2. Product Name: Silicone No Drip Valve

  • 3. Process: Liquid injection molding+ automatic punching

  • 4. Surface Finish: Matt surface texture

  • 5. Slit Size: 11*11mm

  • 6. MOQ: 50,000pcs/ lot

Product Description

Liquid Injection Molding: Silicone No Drip Valve for Sports Water Bottle

Silicone no drip valves are designed to prevent dripping and leakage of fluids, ensuring the safety and efficiency of the production process. As such, it's crucial to choose a reliable silicone no drip valve manufacturer that can provide high-quality products and exceptional customer service. YEJIA has over 10 years of experience in manufacturing custom silicone valves, welcome to contact us.

No Drip Valve


Product Information

Silicone no drip valves are designed to prevent leakage. They are made from FDA and LFGB liquid silicone, which is a high-quality material that is safe for food contact. This means that the valves are not only effective in preventing leakage, but they are also safe for consumers to use. The manufacturing process for silicone no drip valves involves liquid injection molding and automatic punchingLiquid injection molding is a process that involves injecting liquid silicone into a mold cavity under high pressure. This technique results in a precise and consistent product, with no flash or excess material. The use of liquid silicone also ensures that the valves have a smooth surface finish, which further reduces the risk of leaks and drips. Automatic punching is another key process used in the production of silicone no drip valves. This technique involves using a machine to punch holes or shapes into the silicone material. This process is highly efficient and accurate, ensuring that each valve has the required shape and size.


No Drip Valve

Item No.: YJ-15
Item Name: Silicone No Drip Valve
Material: FDA& LFGB Food Safe Liquid Silicone
Outer Diameter: 16mm
Slit Type: Cross Slit
Slit Size: 11*11mm
Hardness: 40 Shore A
Mold Cavity: 192CAV
Process: Liquid Injection Molding
Product Feature: Leak Proof


Silicone No Drip Valve Manufacturing Process

Silicone no drip valves offer a reliable and efficient solution for preventing leaks and drips. Their high quality and durability make them a popular choice across various industries, and their ease of use and maintenance further add to their appeal.

No Drip Valve

Silicone No Drip Valves Manufacturer

YEJIA has a team of skilled engineers and technicians who can design and produce custom valves that meet your specific requirements. We also have state-of-the-art equipment and facilities to ensure that our products are of the highest quality. Choosing the right silicone no drip valve manufacturer is crucial for ensuring the safety, efficiency, and reliability of your production process. By considering factors such as material quality, experience, expertise, and customer service, you can find a manufacturer that can provide high-quality valves that meet your specific needs. 



Q: What is no drip valve?

A: No drip valve is a mechanism that prevents water from leaking out of a sports water bottle, even when the bottle is turned upside down or shaken vigorously.

Q: How does a no drip valve work?

A: Most no drip valves use a combination of gravity and air pressure to keep water from leaking out of the bottle. When the valve is open, water flows freely through the spout. When the valve is closed, a small air hole allows air to enter the bottle, which equalizes the pressure and prevents water from escaping.

Q: Do no drip valves affect the taste of the water?

A: No, most no drip valves are made from food safe silicone materials that do not affect the taste of the water.

Q: Are no drip valves environmentally friendly?

A: Yes, no drip valves can help reduce waste by preventing spills and leaks, which can lead to less water being wasted and fewer disposable bottles being used.