Difference between three-way valve and two-way valve:
The most obvious difference between the three-way ball valve and the two-way ball valve is that it has one more flow port. Three-way valve is mainly used to change the flow of media. Three-way globe valve it except import A, export B, as well as reversing port C. Normal valve does not have the function of changing the flow direction of media.
The working process of three-way valve:
When three-way valve opens, the media enter the A mouth and exit the B mouth. When the bypass requires media inflow, run the implementation; spool for shifts and media enter the A mouth and exit the C mouth. When the pipeline does not require media inflow, open the actuator, the valve closed and media is cut off.
Three-way valve application:
Three-way shut-off valve can be used to control the water, steam, oil, gas, mud, a variety of corrosive media, liquid metal and radioactive fluid and other types of fluid flow. Its working pressure can be various from 0.0013MPa to 6.4MPa ultra-high pressure, and the working temperature is available from -90 ℃ low temperature to 350 ℃ high temperature.