OEM Leak Proof Cross Slit Silicone Ketchup Dispensing Valves Seals for Liquid Dispensing Solutions Manufacturers

Description:

Our OEM Leak Proof Cross Slit Silicone Ketchup Dispensing Valves are precision-engineered from 100% FDA- and LFGB-compliant, food-grade platinum-cured silicone to deliver consistent, drip-free dispensing for ketchup, sauces, and other liquid condiments. Manufactured using advanced liquid silicone rubber (LSR) injection molding and high-accuracy cross slit cutting, these valves ensure reliable one-way flow control with superior leak resistance. Designed to maintain elasticity and sealing integrity through thousands of dispensing cycles, they are BPA-free, odorless, and safe for direct food contact. With fully customizable options—including slit geometry, hardness levels, colors, and branding—our valves provide both functional excellence and market differentiation for global dispensing solutions.

Basic Information:

Benefits of Our Products:

• Leak-proof cross slit silicone valve for ketchup and sauce dispensing
• 7 days × 24 hours inverted leak-proof validation test
• One squeeze, one dispensing, with controlled flow angle ±15°
• Non-stick slit geometry ensures smooth and clog-free flow
• Automated daily production capacity exceeding 200,000 pcs
• Free samples available for performance verification

Quality Assurance:

Quality assurance for our silicone dispensing valves emphasizes safety, durability, and compliance with global food-contact standards. Every batch of platinum-cured silicone is verified to be 100% BPA-free, FDA- and LFGB-approved before entering production. Advanced testing methods—including tensile strength analysis, Shore A hardness measurement, thermal aging resistance, and leak-proof pressure testing—are used to ensure product reliability and long-term performance. Dimensional accuracy and uniform wall thickness are maintained with precision inspection tools such as 3D projectors and sealing testers. Supported by our ISO 9001-certified quality management system, each valve undergoes batch traceability, cleanroom inspection, and final QC approval to guarantee superior performance in every application.

Why Choose Us?

• Industry Expertise: Over 20 years of specialized manufacturing in silicone valves and liquid dispensing technologies.
• Tailored OEM Solutions: Customizable slit design, hardness levels, branding integration, and packaging to suit your product needs.
• Streamlined Workflow: Transparent, efficient production process with rapid prototyping, dependable lead times, and responsive communication.
• Certified Quality Control: ISO 9001 and IATF 16949 certified facility with comprehensive inspection protocols for consistent product quality.

Factory Show:

Our advanced manufacturing facility combines cutting-edge technologies—including CNC machining, Mirror EDM, standard EDM, and precision wire cutting—to achieve superior mold accuracy and repeatability. With 15 compression molding machines and 2 LSR injection molding units, we can handle both small-batch customization and high-volume production efficiently. Operating under ISO 9001 and IATF 16949 certifications, our factory maintains rigorous quality standards with advanced inspection systems such as 3D projectors, sealing testers, durometers, and elasticity gauges. To ensure stable output, we integrate automation solutions including AutoDryers, high-speed doming machines, and precision die-cutting equipment—allowing us to consistently deliver leak-proof, precision-engineered silicone valves that meet the most demanding global standards.