News
All Our News
18 Sep 2026
Company News
A tank bottom valve is a common valve assembly installed at the bottom outlet of a storage tank or vessel, used for the storage and transfer of materials (liquids or gases). Its primary functions are to control the outflow of material and prevent backflow.
Read More
10 Sep 2026
Blogs, Company News
Among anti-corrosion materials, polytetrafluoroethylene (PTFE) boasts unparalleled performance. With the exception of molten metals, elemental fluorine, and aromatic hydrocarbons, it resists corrosion from hydrochloric, sulfuric, and nitric acids (including aqua regia), organic acids, strong oxidizers, concentrated or dilute acids, alkaline solutions, and various organic solvents.
Read More
29 Aug 2026
Blogs, Company News
As core final control elements in industrial automation systems, metal control valves utilize metal materials for critical components such as the valve body and sealing elements. They precisely regulate parameters such as fluid flow rate, pressure, and direction, making them widely suitable for demanding industrial conditions involving high temperatures, high pressures, and strong corrosiveness.
Read More
29 Jul 2026
Blogs, Company News
This professional valve corrosion and material selection manual is independently compiled and summarized by the CNZPV technical team based on years of industrial valve R&D, manufacturing and on-site engineering service experience. All content is focusing on practical industrial application scenarios to provide standardized and reliable material selection guidelines for global engineering purchasers, technicians and system integrators.
Read More
14 Jul 2026
Blogs, Company News
In industrial production, media leakage is undoubtedly a troublesome issue, and preventing it is a key concern for industry professionals. For valve manufacturers, producing high-quality valves capable of addressing these practical challenges is a top priority.
The diaphragm valve is a type of shut-off valve with a unique design. Its core feature is the use of a flexible diaphragm to completely isolate the valve body's flow path from the actuating mechanism. This design eliminates the risk of internal components corroding due to media contact and removes the potential for leaks often associated with traditional sealing packing.
Read More
29 Jun 2026
Blogs, Company News
The cage-guided single-seat regulating valve is an industrial automation fluid control device that combines the superior sealing characteristics of a single-seat valve with the high stability of a cage-guided valve, enabling precise control of process parameters. It is widely used in process industries such as petrochemicals, metallurgy, and power generation.
Read More
Welcome to choose Zhipeng Valve, we will provide you with high-quality services.
The utilization of advanced equipment serves as an assurance for the production of high-quality products, while simultaneously aligning with the market demands to propel our progress. Our equipment consistently remains at the forefront of the industry, while our technology consistently sets the industry trend.