1. What is the composition of the high-pressure ball valve?
It is usually composed of valve body, valve cover, valve seat, opening and closing parts, driving mechanism, sealing parts and fasteners.
2. What are the requirements of high pressure ball valves for fluid media?
The high-pressure ball valve is suitable for general working media such as water, solvents, acids and natural gas, and also suitable for media with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, which are mainly used to cut off or connect the media in the pipeline. It can also be used for fluid adjustment and control. The hard-sealed V-shaped ball valve has a strong shear force between the V-shaped core and the metal seat of the hard alloy overlay, which is especially suitable for fibers and small solid particles. And other media.
3. What are the regular inspection and maintenance items for high-pressure ball valves?
Stick to scrubbing oil and dirt once per shift; stick to replace the filter mesh once a day; check and appraise the performance of the high and low pressure control device once a week; stick to clean the filter once every 10 days; clean the valve body at least monthly 1 time; various protection devices are checked once a month; water quality is tested once every quarter; the filter should be rotated 1-2 times per shift in a certain direction.