News
The difference between DIB plug valve and DBB plug valve
06 May, 2025
DIB plug valves(Double Isolation and Bleed Plug Valve) and DBB plug valves(Double Block and Bleed Plug Valve) are important devices used for isolation and pressure relief in industry. The core difference is reflected in the structural design, sealing capability, safety performance and application scenarios.
Recently many plug valves were exported to Argentina
04 May, 2025
ZZJG Valve attached great importance to customer orders, carefully organized design and production, and completes production and packaging of products one month ahead of schedule. The total weight of the valve product is 16.6 tons, and the maximum packaging size is 2.3m×2.3m×0.8m.
High-performance plug valves for the petrochemical industry
22 Apr, 2025
ZZJG high-performance plug valve (stainless steel square one-piece forging) has become the core equipment in the field of industrial fluid control by virtue of its material innovation, high-performance plug valve supplied by ZZJG to world-renowned petrochemical group is in production in the valve workshop.
Plug Valve Selection in Multiple Application Industries
16 Apr, 2025
JingGong Valve company about plug valve selection, should be based on its structural characteristics and design to achieve the function, and then combined with the use of what industry, so that you can better selection and use.
Plug Valve Installation Maintenance and Services
15 Mar, 2025
JingGong Valve company about installation of plug valves, in order to prevent damage to the plug valve, to ensure that the full play of the working performance of the plug valve, should pay attention to the contents. Transfer as much heat as possible from
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