Overview
Our LSR Injection Molding Silicone Bottle Valves with Cross Slit ensure precise, drip-free dispensing. Made from FDA-grade LSR, the precision-formed cross slit design guarantees reliable sealing and controlled flow. We offer full OEM solutions for custom sizes and flow rates, ideal for sports bottles and liquid packaging.
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Basic Information:
| Attribute | Details |
|---|---|
| Place of Origin | Xiamen, China |
| Brand Name | OEM |
| Material | Food Grade Liquid Silicone Rubber (LSR) |
| Valve Type | Cross Slit / Self-Sealing |
| Molding Process | LSR Injection Molding |
| Size | Custom (Standard base diameters: 12mm, 15mm, 18mm, etc.) |
| Cracking Pressure | 1.0 – 8.0 psi (Customizable) |
| Temperature Range | -60°C to +230°C |
| Certifications | FDA, LFGB, ROHS, ISO 9001 |
| Logo | Custom Molded-in or Laser Marked |
| OEM Services | Supported |
| Primary Use | Sports Bottles, Drink Lids, Liquid Packaging |
| Sample Lead Time | 7-10 business days |
| Production Lead Time | 25-30 business days |
| MOQ | Small orders accepted |
Quality Assurance:
Our quality assurance for LSR cross slit bottle valves is built on certified materials and precision functional testing. We begin with verification of FDA/LFGB compliant LSR raw materials. During production, the critical slit geometry is formed using high-precision molds, with dimensions verified by optical measurement systems. Each valve undergoes 100% automated pressure decay leak testing to validate seal integrity. Additionally, batch samples are tested for precise cracking pressure and flow rate consistency using digital testers. Our ISO 9001 certified process ensures full traceability, guaranteeing a safe, reliable, and high-performance dispensing valve for every application.
Why Choose Us?
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Expertise in Precision LSR Molding: We specialize in high-tolerance LSR injection molding, particularly for fluid management components like slit valves, ensuring consistent quality and optimal performance.
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Complete Custom OEM Solutions: We provide end-to-end partnership, from designing the slit pattern for your specific beverage viscosity to integrating the valve seamlessly with your bottle cap design.
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Efficient and Transparent Project Management: Our streamlined process, from rapid prototyping to volume production, ensures clear communication, adherence to timelines, and dependable results.
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Certified, Rigorous Quality Control: Our ISO 9001 certified system, combined with 100% functional testing, guarantees that every valve meets stringent standards for safety, durability, and leak-proof performance.
Factory Show:
Our dedicated manufacturing facility operates controlled cleanroom environments for LSR injection molding. We utilize multi-cavity, hot-runner molds manufactured in-house with CNC machining and micro-Wire EDM technology to achieve the exacting tolerances required for perfect slit formation. A dedicated bank of LSR injection presses ensures high-volume output. Quality is integrated through in-line automated optical inspection and 100% functional leak testing on custom pneumatic stations. Certified to ISO 9001 and compliant with global food safety standards, our vertically integrated operation guarantees the production of reliable, high-performance cross slit valves for the beverage and packaging industry.