In order to meet the high and low temperature, strong erosion, electric three way control valve industrial applications such as the use of the requirements, the metal sealing butterfly valve has been great development. With high temperature resistant, good low temperature resistance, strong corrosion resistance, strong abrasion resistance, high strength alloy material in the application of butterfly valve, metal sealing butterfly valve in high and low temperature, strong erosion, long life and other industrial fields has been widely used, appeared a large diameter, high pressure and wide temperature range of butterfly valves, so that the butterfly valve technology has reached a whole new level.
Valve in the fully open, has small flow resistance. When open in about 15 , and sensitive to flow control, thus in the area of the regulation of large diameter butterfly valve application is widespread. Because of the butterfly valve butterfly plate movement with a wipe, so most of the butterfly valve can be used in the medium with suspended solids. Based on the strength of the seal, also can be used for powder and granular media. Butterfly valve is suitable for flow control.
Because of the butterfly valve in the pipe pressure loss is bigger, about three times the gate valve, so when choosing butterfly valve, pipeline system is affected by pressure loss should be considered, but should also consider closing the butterfly plate the strength of the pipeline medium under pressure. In addition, still must consider resilient seat materials at high temperatures on the operating temperature limit.
Smaller length and the height of the overall structure of butterfly valve, opening and closing speed faster, and has good flow control characteristics,china valve supplier. The structure and principles of butterfly valve is best suited for production of large diameter valves. When the butterfly valve as a control flow using one of the most important is the right choice of butterfly valve specifications and types, and making it work properly and effectively.
Valve in the fully open, has small flow resistance. When open in about 15 , and sensitive to flow control, thus in the area of the regulation of large diameter butterfly valve application is widespread. Because of the butterfly valve butterfly plate movement with a wipe, so most of the butterfly valve can be used in the medium with suspended solids. Based on the strength of the seal, also can be used for powder and granular media. Butterfly valve is suitable for flow control.
Because of the butterfly valve in the pipe pressure loss is bigger, about three times the gate valve, so when choosing butterfly valve, pipeline system is affected by pressure loss should be considered, but should also consider closing the butterfly plate the strength of the pipeline medium under pressure. In addition, still must consider resilient seat materials at high temperatures on the operating temperature limit.
Smaller length and the height of the overall structure of butterfly valve, opening and closing speed faster, and has good flow control characteristics,china valve supplier. The structure and principles of butterfly valve is best suited for production of large diameter valves. When the butterfly valve as a control flow using one of the most important is the right choice of butterfly valve specifications and types, and making it work properly and effectively.
没有评论:
发表评论