News
5 Must-Check Parts When Inspecting Plug Valves
11 Jun, 2025
In industrial pipeline systems, plug valves are widely used in petroleum, chemical, electric power, water treatment and other industries due to their simple structure, good sealing, and rapid switching. However, after purchasing plug valves, many users often only pay attention to the appearance and basic functions, ignoring the acceptance details of key parts, resulting in leakage, jamming and even valve failure in later use.
Fluorine-lined Plug Valve For Harsh Industrial Working Conditions
07 Jun, 2025
In the chemical, pharmaceutical, metallurgical and other industrial fields, the high corrosiveness of the medium, high temperature and high pressure, and easy crystallization and scaling have long plagued the stable operation of the pipeline system.
Differences in Applications between Plug Valves and Ball Valves
28 May, 2025
Plug valves adopt cock bodies with through holes as their valve discs. The valve is opened and closed by the cock body rotating along with the valve stem. The small packless plug valve is also named as Cock.
Ball Valves vs Plug Valves: Key Differences and Selection Guide for Industrial Applications
21 May, 2025
Ball valves and plug valves are two common rotary valves. They are like twin brothers, but they have their own characteristics in industrial applications. The following is an analysis and comparison of some common contents. Ball valves and plug valves are both rotary valves have 90°operation
Plug Valve and Ball Valve Difference Introduction
19 May, 2025
Plug valve and ball valve main difference(or plug valve VS ball valve) is valve structure, working principle, operation mode, flow control, sealing performance and application scenarios. ZZJG VALVE company will introduce the differences in detail of plug valve and ball valve.
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