Two piece stainless steel flange ball valve is a commonly used valve, which has good sealing performance, low fluid resistance, compact structure, and convenient operation. It is widely used in various industries such as petroleum, chemical, metallurgy, etc. Compared to single piece flange ball valves, two-piece stainless steel flange ball valves have certain differences in their structural form and usage scenarios.
In terms of structural form, the valve body and cover of a one piece flange ball valve are integrated and cannot be disassembled. The ball core and seal can only be inserted or removed fromboth ends, while the valve body and cover of a two piece stainless steel flange ball valve are separate and can be disassembled for easy maintenance and replacement of parts.
In terms of usage, one piece flange ball valves are mainly suitable for medium and low pressure situations, while two piece stainless steel is not only suitable for medium and low pressure situations, but also has applications in high pressure situations.
Of course, in addition to the above differences, their prices are also different. The structure of a one piece flange ball valve is relatively simple and easy to manufacture, so the cost is much cheaper compared to a two piece stainless steel flange ball valve.