Why Anti-Static Design in Plug Valves for LNG and Fuel Oil Pipeline Safety
09 May, 2026
In the transportation systems of flammable media such as LNG, fuel oil, and hydrogen, static electricity is a real yet easily overlooked risk. As a common control device in pipelines, the ef...
How To Grease a Plug Valve?
23 Apr, 2026
It is key to lubricate your plug valve regularly. It is a small action but have a huge influence. Regular grease the lubricated plug valve can reduce the torque of the valve, easy to open an...
The 3 Most Overlooked Details When Installing a Plug Valve: 90% Of Engineers Fall For Them
09 Apr, 2026
In industrial pipeline systems, plug valves are widely used in fields such as petroleum, chemical engineering, metallurgy, and pharmaceuticals due to their compact structure, rapid opening a...
The Low-Leakage Advantages of Plug Valves in VOC Control
30 Mar, 2026
Low-emission plug valves offer superior and long-lasting in-service sealing performance. They ensure a reliable seal regardless of whether the valve is open, closed, or rotating, with sealin...
South African Valve Clients Visit Plug Valve Factory
21 Mar, 2026
Recently, a South African valve client visited the ZZJG VALVE factory for an inspection and exchange, gaining a comprehensive understanding of the company’s valve processing techniques, man...
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ZZJG Plug Valve Introduction 3D Animation Video
ZZJG Sleeve Plug Valve 3D Animation Video
ZZJG Lubricated Plug Valve 3D Animation Video
ZZJG DBB Plug Valve 3D Animation Video