HRW3, FRK3 disc type of high temperature and high pressure drain valve and ball valve difference is bigger, we can distinguish from the function to go up and ball valve and HRW3 FRK3 disc type of high temperature and high pressure steam trap different effects, from ball valve and HRW3 FRK3 disc type of high temperature and high pressure steam trap structures. 【 Functional difference between 】 HRW3, FRK3 disc type of high temperature and high pressure steam trap using forged chrome vanadium molybdenum steel, corrosion resistance, wear resistance, high temperature, high pressure resistance, durable. Suitable for saturated steam and superheated steam of high temperature and high pressure conditions, without having to work in the whole pressure range adjustment. With a built-in filter, and can replace parts in the tube on the road, easy expansion. Mainly used for high temperature and high pressure steam mains, the use of pressure to zero. 5 ~ 16 mpa of saturated steam and superheated steam conditions. Ball valve and HRW3 FRK3 disc type of high temperature and high pressure steam trap difference is bigger, ball valve, 球阀) Opening and closing is a sphere, driven by the valve stem, and for ball Industrial Valves axis rotate 90 & deg; Open or closed. Can also be used on regulation and control of fluid, mainly used for cutting in line, distribution, and change the flow direction of medium, good sealing, convenient operation, opening and closing fast, simple structure, small volume, small resistance, light weight, etc. 【 Physical difference between 】 HRW3, FRK3 disc type of high temperature and high pressure steam trap valves [ Summary 】 HRW3, FRK3 disc type of high temperature and high pressure drain valve and ball Industrial Valves and using the difference function, are quite different in application, in the selection of a certain need to pay special attention to diameter, pressure, material and use of media, whether at design time, or in the purchase, must be in strict accordance with the relevant technical requirements.
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