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Help CenterOEM EV Battery Thermal Management Valve Plastic Injection IATF16949 PA66 GF30 High Flow Rate Cooling Circuit Vietnam
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Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017 with a factory spanning 1,000–3,000 square meters and a dedicated team of 51–100 skilled professionals, specializes in precision plastic injection molding for the automotive industry. Our OEM EV Battery Thermal Management Valve is engineered to meet the rigorous demands of electric vehicle cooling circuits, offering a high flow rate solution crafted from durable PA66 GF30 material. With a strong commitment to quality and tailored manufacturing, we serve global markets including North America, Europe, Southeast Asia, and beyond.
Product Overview
This valve is a critical component in electric vehicle battery thermal management systems, designed to regulate coolant flow effectively. Manufactured using advanced plastic injection molding technology, it ensures precision, consistency, and reliability. The use of PA66 reinforced with 30% glass fiber provides exceptional mechanical strength, thermal stability, and chemical resistance – essential for the demanding environment of EV cooling circuits.
Key Features & Benefits
- High Flow Rate Design: Optimized internal geometry minimizes pressure drop and maximizes coolant throughput, enhancing overall system efficiency.
- PA66 GF30 Material: Offers superior heat deflection temperature (up to 250°C), excellent dimensional stability, and resistance to automotive fluids and coolants.
- IATF16949 Quality Standards: Our manufacturing processes adhere to strict automotive quality management systems, ensuring each valve meets precise tolerances and performance requirements.
- OEM Customization: We offer complete OEM services – from mold design to volume production – tailored to your specific valve dimensions, fittings, and flow characteristics.
- Lightweight & Durable: Plastic injection molding reduces weight compared to metal alternatives, contributing to overall EV efficiency without compromising strength.
- Vietnam-Compatible Supply: With ports of shipment in Jiangsu, Shanghai, and Shenzhen, we provide efficient logistics for delivery to Vietnam and other Southeast Asian markets.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | PA66 + 30% Glass Fiber (GF30) |
| Operating Temperature Range | -40°C to +150°C |
| Flow Rate (Max) | ≥ 12 L/min (customizable) |
| Pressure Rating | Up to 10 bar |
| Connection Type | Barbed, Threaded, or Customer-specific |
| Molding Process | Precision Plastic Injection Molding |
| Quality System | IATF16949 (TS16949 equivalent) |
Why Choose Changzhou Hongxinyutai Precision Mold Co., Ltd.?
With over 7 years of specialized experience in automotive plastic injection, our company has built a reputation for precision and reliability. Our factory occupies 1,000–3,000 sqm and is equipped with advanced injection molding machines and automated quality inspection systems. We employ a team of 51–100 professionals, including engineers skilled in mold design and process optimization. Our production capacity allows us to handle both small and large-volume orders, with a focus on consistent quality and on-time delivery.
We have successfully exported to major markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and the domestic Chinese market. Our commitment to customer satisfaction means we offer full OEM/ODM support, from initial concept through tooling and mass production. Each valve undergoes rigorous testing to ensure it meets the high-flow, high-durability standards required by modern EV thermal management systems.
Trust & Reliability
Our manufacturing facility adheres to the strict principles of the IATF16949 quality management system, ensuring that every product is traceable and meets the highest automotive industry standards. We use only prime-grade PA66 GF30 resin sourced from reputable suppliers, and our in-house testing capabilities include dimensional measurement, pressure testing, and flow rate validation. This allows us to provide you with a reliable, long-lasting cooling circuit valve that performs consistently in the field.
We invite you to partner with us for your next EV battery thermal management project. Our team is ready to discuss your specific requirements and provide a competitive quotation. Contact us today to request samples or arrange a factory visit.
Frequently Asked Questions (FAQ)
Typical lead time is 4–6 weeks after mold confirmation and deposit. Rush orders can be accommodated upon request.
Yes, we offer full OEM customization. Our engineering team can modify the internal geometry and port sizes to meet your exact specifications.
Absolutely. PA66 GF30 has excellent chemical resistance to common automotive coolants (ethylene glycol, water mixtures) and maintains its properties over a wide temperature range.
Yes, we can produce prototype samples using 3D printing or rapid tooling for your evaluation before committing to production molds.
We operate under an IATF16949 quality management system, ensuring rigorous process control and product traceability.
Yes, we frequently ship to Vietnam and other Southeast Asian markets via ports in Shanghai, Shenzhen, and Jiangsu. Door-to-door logistics can be arranged.
MOQ depends on part complexity. Typically, we start from 5,000 pieces for new molds, but smaller quantities are possible for sample runs.
We use automated injection molding machines with real-time process monitoring, plus in-line and final inspection using CMM and pressure/flow test equipment. All parts are traceable.
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