1. The dedicated heater control valve uses a high-sensitivity temperature control module, increasing response speed by 30% for rapid cabin warm-up. The valve adopts a 2-way / 4-way design to precisely divert coolant, avoid heat waste, and shorten warm-up time. The valve body is forged from full copper or stainless steel, with a density exceeding 6g/cm³, providing corrosion resistance five times longer than plastic valve bodies. The valve core seal uses a special fluororubber (FKM) ring that withstands 150°C high-temperature coolant冲击 (thermal shock) and effectively prevents leakage.
2. The dedicated electric Coolant valve water offers energy-saving features including: automatic power-off mode in summer, reducing engine heat load by 15%; an optimized low-resistance flow path that lowers water pump load and reduces fuel consumption by 1%–2%, thus saving fuel costs. The safety protection device of the heater control valve includes an anti-freeze expansion chamber for low-temperature regions, preventing cracking due to ice formation at -50°C. An integrated pressure relief safety valve automatically opens under high pressure to prevent burst accidents.
3. The noise performance of the Water Heating Valve components uses hydraulic damping to eliminate mechanical impact noise. The ceramic valve core achieves 500,000 cycles of wear‑free operation, eliminating clicking sounds and enhancing driving comfort. The heater control valve components integrate material innovation, structural optimization, and intelligent control technology, setting industry standards in temperature control accuracy, durability, energy efficiency, safety, and acoustic performance.
A: Our products have passed ISO/TS 16949 quality management system certification, and meet the European CE, Russian GOST and other regional standards. Specific certification can be provided according to customer needs.
A: Yes! Please provide your requirements or refer to our product catalogue on the website. We will send you detailed technical documents (including size, material, vehicle type, etc.).
A: The regular model is available in stock, and the delivery cycle is 3-5 working days; the production cycle of customized products needs to be confirmed according to the order.
A: Please provide the brand, model and year of the vehicle (such as BMW 2020), we will match the corresponding accessories.
A: We provide OEM number comparison service or verify compatibility through third-party tools.
A: The default quotation is the factory price (excluding tax). If you need FOB price, you need to specify the freight forwarder and bear the international freight, we will cooperate with you.
A: The larger the order volume, the higher the discount. For example: -MOQ 100 pieces: unit price $10. -MOQ 500 pieces: unit price $8. Specific step prices can be negotiated after the procurement plan is provided.
A: The quotation is not included in tax (tax number of customer is required for export tax exemption in China). If DDP (tax paid delivery) is required, additional tax confirmation is required.
A: You can send the purchase list by email or submit the order online (official website link), we will confirm within 24 hours.
A: The modification can be made free of charge before production; the cancellation during production will incur the material loss fee (30% of the order amount); the cancellation after delivery is not allowed.
A: The freight shall be borne by your company under FOB price; the cost to the destination port/denominated place shall be borne by us under CIF/DAP price.
A: To be provided: -Commercial invoice (including HS code). -Packing list. -Certificate of origin (FORM A). -Technical documents (e.g. product certification certificates). We can assist in preparing the documents, but the customer is responsible for customs clearance.
A: It can be agreed to take the spot selling price of the Bank of China at the time of signing the contract as the benchmark, or avoid the risk of volatility through forward exchange contracts.
A: 2 years and 60,000 kilometers, electronic components 1 year warranty.
A: Please provide photos, test report and batch number to confirm the quality problem: -Free replacement or repair within the warranty period (24 months); -Negotiate partial compensation for non-quality issues.
A: The return freight shall be borne (except for quality problems), and the return shall be confirmed by our quality inspection.
A: Provide multi-language installation video and graphic manual, complex accessories can arrange engineers for remote guidance.
