Working Principle of Pneumatic Globe Valve
1. Introduction of pneumatic globe valve Pneumatic cut-off valve, widely used in the important system of mine and nuclear power plant, is an … Read more
Bohai Oil Platform
The B platform in the second phase of Penglai 20-1 oilfield has been successfully put into production ahead of schedule. The development … Read more
What is the difference between ball valve and butterfly valve?
Ball valve and butterfly valve are two kinds of valves which are most widely used in today’s valves. They are easy to … Read more
Introduction to Trunnion Mounted Ball Valve
Trunnion Mounted Ball Valve is suitable for cutting off or connecting the medium in the pipeline. Using different materials, the forged steel Trunnion Mounted … Read more
How to Fix the Cracks Inside Cast Steel Gate Valve by Welding
Before we use the cast steel gate valve for the first time, it is necessary to check whether the cast steel gate … Read more
After Sale Service
About after-sales service and related commitments: ZECO international standard valve manufacturer provides regular free service for the equipment we undertake; According to the … Read more
Technical Training
As an additional value to the user, ZECO International Standard Valve Manufacturer will express the written product operation guide, preservation guide and maintenance guide … Read more
What are the Protective Measures to the Abnormal Pressure Surge of Gate Valves
Among the usual structural designs of single-gate, double-gate, wedge, parallel and so on, the wedge double-gate and the wedge elastic gate are … Read more
Sudan National Strategic Oil Tank
South Sudan broke from Sudan in 2011 and took with it around 350,000bpd in oil production. After South Sudan’s secession from Sudan, … Read more
Several Common Problems of Stainless Steel Gate Valve
Why is the cut-off pressure difference of angular distance type valve large? The cut-off pressure difference of the angular distance valve is … Read more
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