Customized High Quality One Way Silicon Rubber Dispensing Valves for Flip Top Cap Cover Accessory Manufacturing

Product Description

Customized High Quality One Way Silicone Rubber Dispensing Valves for Flip Top Cap Cover Accessories are precision-engineered to provide controlled, leak-proof dispensing across a wide range of applications, from personal care and cosmetics to food and beverage packaging. Crafted from 100% FDA-compliant, food-grade liquid silicone rubber (LSR), these valves deliver superior elasticity, durability, and chemical resistance—ensuring consistent one-way flow while preventing leakage, dripping, or backflow.

Manufactured using high-precision LSR injection molding, each valve is designed with a slit-cut or cross-cut dispensing mechanism, optimized to release the exact amount of liquid with minimal effort. They are compatible with a variety of flip-top cap systems and can be customized in size, hardness, color, and slit geometry to perfectly match your product requirements. With outstanding temperature resistance from –40°F to 450°F, our valves maintain stable performance in even the harshest conditions.

As your trusted OEM partner, we offer end-to-end customization services—from tailored mold design and logo imprinting to high-volume production—helping you achieve consistent product performance while strengthening your brand’s market presence.

Basic Information

Benefits of Our Products

• Leak-Proof Dispensing: One-way flow prevents leaks, backflow, and waste, ensuring clean and efficient usage.
• Precision Control: Slit design (cross, star, or custom cuts) guarantees accurate dosing with each squeeze.
• Durable & Safe Material: Made from FDA and LFGB-approved silicone, BPA-free, and resistant to chemicals and high temperatures.
• Customizable Designs: Available in various sizes, hardness levels, slit geometries, and colors to fit your product.
• Easy Integration: Compatible with multiple flip-top cap systems and simple to assemble.
• Eco-Friendly Alternative: Reusable and durable silicone design reduces reliance on single-use plastics.
• Factory-Direct Pricing: Competitive costs with fast turnaround for both small and large orders.

Quality Assurance

Quality assurance for our OEM One Way Silicone Rubber Dispensing Valves is designed to ensure product safety, reliability, and performance consistency across all applications:

• Raw Material Testing: Every batch of silicone is inspected to confirm it is 100% BPA-free, FDA and LFGB compliant.
• Precision Slit Cutting: Advanced laser and die-cutting machines are used to achieve uniform slit geometry for accurate dispensing.
• Functional Testing: Each valve undergoes airflow, leak-proof, and pressure release testing to ensure flawless one-way performance.
• Durability Testing: Valves are tested in high/low temperature chambers and subjected to tensile and compression tests for elasticity.
• Dimensional Accuracy: 3D projectors and profile testers are used to verify dimensional precision.
• Final QC & Traceability: Every production batch is traceable and undergoes final QC inspection in a cleanroom environment.

Our facility is ISO 9001 and IATF 16949 certified, equipped with state-of-the-art inspection equipment including durometers, elasticity gauges, sealing testers, and automated flow measurement systems—ensuring each valve meets the strictest international standards.

Why Choose Us?

• Over 20 Years of Expertise in silicone molding and dispensing valve manufacturing.
• Fully Customized OEM Solutions with tailored design, branding, and slit configurations.
• Streamlined Project Support from prototyping to mass production with guaranteed on-time delivery.
• Certified Quality Management backed by ISO 9001, FDA, and LFGB standards.
• Sustainable Production Practices with eco-friendly, reusable silicone solutions.

Factory Show

Our advanced silicone manufacturing facility integrates precision engineering with high-volume scalability, ensuring both accuracy and efficiency across every production run. Equipped with LSR injection molding machines for consistent valve manufacturing, along with CNC machining and mirror EDM systems for exceptional mold precision and fine detailing, we deliver superior product quality. High-precision slit cutting equipment guarantees uniform dispensing performance, while a comprehensive range of inspection and testing instruments—including 3D projectors, sealing testers, durometers, and elasticity gauges—ensures strict quality validation. To further optimize productivity, our operations feature automated production systems such as AutoDryers, high-speed cutting, and assembly machinery. Backed by ISO 9001 and IATF 16949 certifications, we maintain full compliance with international standards, providing our customers with reliable, performance-driven silicone solutions.