Overview
Our 18mm food-grade anti-leak silicone ketchup valves ensure clean, reliable dispensing for condiment packaging. Made from certified LSR via precision injection molding, they provide consistent flow control and drip-free sealing. We offer full OEM customization for branding and performance in our specialized factory.
Characteristics
| Specification | Details |
|---|---|
| Product Type | Anti-Leak Silicone Dispensing Valve |
| Material | Food Grade Liquid Silicone Rubber (LSR) |
| Standard Size | 18mm Base Diameter (Fully Customizable) |
| Valve Design | Duckbill / Cross Slit / Umbrella (Custom) |
| Color | Natural (Transparent), White |
| Cracking Pressure | 0.5 – 5.0 psi (Standard, Adjustable) |
| Temperature Range | -60°C to +220°C |
| Certifications | FDA, LFGB, ROHS, ISO 9001, SGS |
| MOQ | Small Order Accepted |
| Logo/Branding | Molded-in or Laser Marked |
| Key Feature | 100% Leak Tested, Self-Sealing |
| Compliance | FDA 21 CFR 177.2600, EU 10/2011 |
| Packing | Clean PE Bags, Bulk Boxes, Custom Reels |
| Trademark | OEM / Your Brand |
| Origin | Xiamen, China |
| Production Capacity | 20+ Million Pieces Per Month |
OEM Process for 18mm Anti-Leak Valves
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Inquiry & Specs Submission: Provide your requirements for flow rate, compatibility, and any existing bottle/cap designs.
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Technical Proposal & Quotation: We recommend the optimal valve design and material, followed by a formal quotation.
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Prototype Development & Validation: Functional prototypes are produced for your real-world leakage and dispensing testing.
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Approval & Production Setup: Upon prototype approval, a proforma invoice is issued for production mold fabrication.
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Precision Mold & T1 Sample: High-cavitation LSR molds are manufactured. T1 samples are provided with test reports.
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Mass Production & 100% QC: Full-scale production begins. Every single valve undergoes automated pressure decay leak testing.
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Delivery: Valves are packaged to prevent contamination and shipped according to your schedule.
Why Choose Us
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Specialized Ketchup Valve Factory: We are a focused manufacturer with deep expertise in high-volume production of precision silicone dispensing valves for the food packaging industry.
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Engineered for Guaranteed Anti-Leak Performance: Our valve designs and 100% individual testing protocol are specifically implemented to eliminate leakage, a critical requirement for consumer satisfaction and brand protection.
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Complete OEM Integration from Concept to Carton: We manage the entire process, from material certification and mold manufacturing to final testing and logistics, ensuring a seamless supply chain for your brand.
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Proven Reliability for Global Brands: Our factory consistently meets the quality and delivery demands of international food and condiment brands, making us a trusted and scalable manufacturing partner.
Factory Show
Our dedicated valve manufacturing facility operates state-of-the-art cleanroom LSR injection molding lines. We utilize high-precision, multi-cavity molds produced in-house with CNC machining and micro-Wire EDM technology. Automated production lines include robotic part handling and integrated 100% in-line leak testing using precision pressure decay testers. Our quality control lab performs batch-based flow rate verification and material compliance checks. Operating under ISO 9001 and stringent food safety standards, our factory is engineered for the efficient, high-volume production of reliable, anti-leak silicone valves.
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