What Pipelines Are Full Bore Plug Valves Suitable For?
26 Oct, 2026
Not all pipes require the use of full-bore plug valves. For pipeline systems that need low flow resistance, stable flow, or frequent cleaning and inspection, full-bore plug valves are a bett...
Third-Party Inspection for Plug Valves: What to Prepare for BV, DNV and SGS Inspection
12 Oct, 2026
In international petroleum, natural gas, chemical, power and engineering projects, sometimes the plug valves need to be inspected and witnessed on-site by a thi...
CN7M Pneumatic Plug Valve: An Automated Shut-off Solution for Corrosive Media
27 Sep, 2026
ZZJG VALVE offers pneumatic plug valves made of CN7M alloy. Featuring a valve body cast from corrosion-resistant CN7M alloy and equipped with a pneumatic actuator, this product is designed f...
Eccentric plug valve: A reliable and durable solution in industrial fluid control
23 Sep, 2026
The eccentric plug valve is a high-performance rotary valve. By simply rotating 90 degrees, it can complete the opening and closing actions. This valve is widely used in industrial fluid con...
How To Handle Stuffing Box Leakage In a Plug Valve?
14 Sep, 2026
In industrial pipelines such as petroleum, chemical, and heating industries, plug valves are frequently used for media shut-off and control. Stuffing box leakage at the valve stem is a commo...
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ZZJG Plug Valve Introduction 3D Animation Video
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