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In industrial fluid control systems, valve selection plays a critical role in determining both operational efficiency and long-term economic performance. The choice between fluorine-lined valves and high-performance alloy valves represents a significant technical and financial decision that requires careful analysis of multiple factors.

When selecting lined control valves (such as PTFE-lined, PFA-lined, or other fluoropolymer-lined valves) for corrosive or high-purity applications, quality is non-negotiable. Poor-quality valves can lead to leaks, premature failure, and costly downtime.To help you make an informed decision, here are 7 key quality indicators to evaluate when choosing a lined control valve.

Control valves play a vital role in industrial fluid systems, enabling accurate flow regulation. A crucial design aspect is the flow direction - high-inlet low-outlet (HILO) or low-inlet high-outlet (LOHI). Picking the appropriate flow direction can enhance valve performance, prolong service life, and avoid operational problems.

What is chemical compatibility?The wetted parts of valves may be constructed from a number of materials:Metals (for example: cast iron, stainless steel, nickel alloys) for casings and other components where mechanical strength is important.Thermoplastics (for example: PTFE,PFA,FEP) for casings, linings, bearings, gaskets and seals when dealing with corrosive chemicals.

On June 10, 2025, Chen Pixia, Deputy District Chief of Longwan District, led a team to visit Zhipeng Valve Group Co., Ltd. to gain an on-site understanding of the company's production and operations, listen to its needs, and support its development. Mr. Xia Zhi, CEO of Zhipeng Valve, and the company's management team accompanied the delegation throughout the visit. This engagement strengthened communication between the government and the enterprise. Zhipeng Valve Group will continue to leverage its industry advantages, enhance technological innovation, and strive to achieve high-quality development.

Control valves are the unsung heroes of industrial processes, silently regulating flows in harsh environments. Yet, 43% of premature valve failures stem from preventable issues like improper maintenance or cavitation (2023 Valve Industry Report). By implementing these 7 data-backed strategies - including specialized fluorine-lined valve applications - you can boost valve service life by 50% or more while cutting replacement costs.