News
Eccentric Plug Valve Strcuture & Features
20 Dec, 2025
Eccentric Plug Valve achieves the opening and closing of the valve through the eccentric motion of the plug. The core feature of it is: the rotation axis of the plug body is offset from the geometric center by a predetermined distance. The plug disengage valve seat quickly during the opening of the plug valve, and gradually tighten the final stage of during the closure of the plug valve.
TA2 / Gr.2 titanium Plug Valve Manufacturer
08 Dec, 2025
Valve material TA2 refers to valves made from industrial pure titanium of the Chinese grade TA2 (equivalent to US Gr.2). It is the "gold standard" material in the valve industry for dealing with medium to high-intensity corrosive media
What Is a Three-way Plug Valve
19 Nov, 2025
What Is a Three-Way Plug Valve? To understand a three-way plug valve in a nutshell, it is like a "pipe junction" that can be manually adjusted. By rotating the valve core, it controls which path the liquid or gas takes.
Philippine Long-term Customers Visit ZZJG Valve Factory
19 Nov, 2025
Recently, a delegation of clients from the Philippines visited our factory to explore new cooperation opportunities. Their aim was to gain a deeper understanding of our product manufacturing capabilities, quality control system, and the feasibility of cooperation. The head of our foreign trade department and key personnel from relevant departments accompanied the delegation throughout the visit.
Ukrainian customer visited ZZJG for inspection
12 Nov, 2025
Recently, a group of Ukrainian clients visited ZZJG to inspect the factory, primarily to purchase industrial valves and establish a long-term cooperative relationship, as well as to discuss future development directions. ZZJG's management and relevant department colleagues warmly received the Ukrainian clients.