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OEM/ODM Pneumatic Valve Parts

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Kunshan Hong Yong Sheng Precision Hardware Products Co.,Ltd mainly manufacture precision hardware parts and accessories. Factory direct.
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Pneumatic Valve Parts Factory

Metal valve cores are machined using high-precision computer numerical control (CNC) machine tools, which provide high-precision machining capabilities to ensure that the size, shape and surface quality of the parts meet strict requirements. Valve as a part of the direct control of the media on and off, is one of the core components of the valve. Through high-precision machining to ensure that it controls the flow, pressure and direction of liquid or gas, to achieve the opening, closing, regulating and switching of the valve and other functions lasting, stable and efficient.

Kunshan Hong Yong Sheng Precision Hardware Products Co.,Ltd play an important role as Pneumatic Valve Parts Nuts and Body company and exporter in China. we mainly produce and OEM/ODM standard and non-standard fasteners, as well as their customised components.

About
Kunshan Hong Yong Sheng Precision Hardware Products Co.,Ltd.
Kunshan Hong Yongsheng Precision Hardware Products Co., Ltd. was established in September 2006, is a professional manufacturer and OEM/ODM Pneumatic Valve Parts Nuts and Body factory in China. The production of various types of precision parts, PEM series of standard fasteners, non-standard parts of the custom enterprise, the company's production equipment imported from Japan CNC computer numerically-controlled lathes, Taiwan CAM walking knife type high-precision automatic lathes, and various types of auxiliary equipment, precision testing equipment, totaling more than 100 units, monthly output of up to 5 million pieces. Our products are used in many fields such as electronic communications, computer monitors and chassis, automotive parts, 3C household appliances, medical equipment, pneumatic machinery, sports equipment, furniture, lighting, aerospace, military, photovoltaic, intelligent industry and so on, and we have the technical ability to develop new products.
The company for the development needs to invest more than 30 million, in the beautiful China's water town "Zhouzhuang Town", in 2016 the building completed covers an area of 10,000 square meters of production workshop, the company has its own standard workshop.
The company has obtained two quality system management certificates of ISO9001:2015 and IATF16949:2016.
At present, the company has been for Japan, Sweden, the United States, Singapore, Malaysia, Hong Kong and the Pearl River Delta and many other customers to provide services, now the main customers are: Japan Sharp (SHARP), Japan SMC, Japan Panasonic (Panasonic), the Swedish automobile VOVOL, etc., all the fixed assets investment of more than 30 million dollars, welcome friends from all walks of life to the factory to visit, study, consulting and come!
Certificate Of Honor
  • IATF16949:2016
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Metal Valve Industry knowledge

What are the advantages of using CNC machine tools to process metal valve cores?

Using high-precision computer numerical control (CNC) machines to machine metal valve cores offers multiple advantages that are critical to ensuring valve performance:

Machining accuracy: CNC machine tools are capable of extremely high machining accuracy, which is crucial for metal valve cores because they require precise dimensions to ensure the sealing and reliability of the valve. High-precision machining can reduce the risk of leakage of the valve during operation and improve its overall performance.

Complex shape processing capabilities: CNC machine tools can process complex geometries, including multi-chamber, spiral shapes and asymmetrical contours, which are necessary to achieve precise flow control and pressure regulation of valves. Complex shape design can optimize fluid dynamic characteristics and improve valve efficiency and response speed.

Improve production efficiency: The automation features of CNC machine tools can significantly improve production efficiency, reduce manual intervention, and speed up the conversion process from raw materials to finished products. This is especially important for manufacturers of high-volume valves, as it helps reduce costs per unit of product.

Material utilization: Through precise CNC programming, the processing path of the metal valve core can be optimized and material waste reduced. This not only helps reduce production costs, but also meets the requirements of modern manufacturing for resource conservation and sustainable development.

Repeatability and Consistency: The high repeatability of CNC machines means consistent quality and performance for each valve core, which is critical to ensuring valve reliability in a variety of applications. Consistency also simplifies the quality control process because each product meets strict quality standards.

Ease of design changes: The flexibility of CNC machining allows engineers to quickly implement design changes to adapt to market needs or improve product performance. This ability to respond quickly is important to maintaining technology leadership and customer satisfaction.

Reduce subsequent processing: CNC machines can complete many subsequent finishing steps, such as deburring, chamfering, etc., reducing the need for additional manual processing or secondary processing. Not only does this save time and cost, it also helps maintain product consistency and quality.

These advantages work together to make CNC machine tools an ideal choice for processing metal valve cores, providing strong support for manufacturing high-quality, high-performance valves.

What are the common failure modes of metal valves?

The failure modes of metal valves are diverse and are usually related to factors such as valve design, material selection, processing technology, working environment, and maintenance. Here are some common metal valve failure modes:

Fracture Failure: Fracture of the valve structure due to overload, fatigue, corrosion or material defects.
Corrosion failure: When the valve comes into contact with corrosive media, chemical or electrochemical reactions occur on the material surface, causing the material to gradually damage or deteriorate. Common corrosion types include uniform corrosion, pitting corrosion, intergranular corrosion, stress corrosion cracking and corrosion fatigue.
Leakage failure: The valve cannot effectively prevent fluid leakage due to sealing surface wear, seal aging, improper installation or loose fasteners.
Wear failure: During the long-term use of the valve, due to fluid erosion or the abrasive effect of particulate matter, the internal components of the valve (such as the valve core and valve seat) gradually wear out.
Deformation failure: Permanent deformation of valve components due to temperature changes, pressure effects or mechanical loads affects their normal function.
Fatigue failure: Under repeated cyclic loading, the valve material develops cracks in local areas and gradually expands, eventually leading to fracture.
Creep failure: In high-temperature environments, valve materials undergo slow and continuous deformation under stress, which is called creep. Long-term operation may cause valve failure.
Electrochemical corrosion: When dissimilar metals come into contact and are exposed to corrosive liquids, galvanic cells form, resulting in accelerated corrosion of the anode parts.
Failure caused by improper operation: The valve fails prematurely due to the operator's failure to follow operating procedures or improper maintenance.
Insufficient maintenance: The lack of regular inspection and maintenance prevents the valve from being repaired in time before failure occurs.

Understanding these failure modes helps to take corresponding preventive and improvement measures to improve the reliability and service life of the valve.