Jifeilong
1 / 5
As the "heart" component of a water valve system, the performance of the valve core directly determines the valve's sealing performance, durability, and operational precision. We have deep expertise in the field of customized hardware components, focusing on the research and development and production of water valve cores. With "precise fit, superior quality, and customization to your needs" as our core principles, we provide cost-effective valve core solutions for customers in various industries, including sanitary ware, HVAC, water conservancy projects, and home appliances, helping to enhance the competitiveness of their end products.
Customized valve core flow curves, opening and closing torques, and sealing structures for different scenarios such as household bathroom valves (toilet, shower, basin valves), industrial pipeline valves, commercial water purification valves, and wall-hung boiler valves. For example, the tactile damping of bathroom valve cores is optimized to achieve "light turning for precise temperature control"; the pressure resistance of industrial valve cores is enhanced to adapt to high-pressure pipeline conditions.
Offers a variety of material combinations including brass, stainless steel (304/316), ceramic, and engineering plastics (POM/PTFE). For food-grade applications, 316 stainless steel valve cores are preferred due to their corrosion resistance and compliance with hygiene standards. For high-temperature applications, ceramic sealing plates are used, offering more than 3 times the wear resistance of traditional materials. For budget-conscious applications, engineering plastic valve cores with optimized formulations are recommended, balancing cost and lifespan.
Supports personalized adjustments to parameters such as valve core diameter (Φ5–Φ50mm), interface type (thread/clamp/welded), opening and closing angle (90°/180°/custom angle), and sealing level (IP65 and above). Equipped with a professional engineering team to disassemble samples and reverse model, it ensures that the customized valve core is perfectly compatible with the customer's existing valve body without modifying the original assembly process.
The reliability of the valve core stems from stringent production control and performance testing. We have established a full-chain quality inspection system from raw materials to processing to finished products, ensuring that every batch of valve cores can withstand long-term use.
All metal materials are tested by spectroscopy; ceramic sheets use high-purity alumina sintered at 1700℃ with Ra0.1μm finish; seals are food-grade silicone or EPDM rubber, rated -20℃ to 120℃.
CNC lathes and five-axis machining centers control key part accuracy within ±0.005mm, ensuring smooth operation; automated assembly lines reduce human error and improve consistency.
12 core tests per batch: sealing (10 bar / 30 min), life test (500,000+ cycles), corrosion resistance (48-hr salt spray), and temperature shock test before shipment.
Household shower valve cores, thermostatic valve cores, smart toilet inlet valve cores
Three-way valve core for wall-hung boilers, valve core for underfloor heating manifolds
Valve cores for agricultural irrigation and municipal water supply pipelines
Washing machine inlet valve cores, water purifier wastewater ratio valve cores
Hydraulic system control valve cores, corrosion-resistant valve cores for chemical pipelines
