3 Way Temperature Control Valve Working Principle

Since there are two kinds of 3 way ball valves this section discusses each of the mechanisms in detail.

3 way temperature control valve working principle.

A temperature control valve is just like any other control valve. Control valves are valves used to control conditions such as flow pressure temperature and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a setpoint to a process variable whose value is provided by sensors that monitor changes in such conditions. However users often encounter many problems in the actual application process which has a lot to do with the. 2 way valves as their name suggests consist of two ports.

Carbon steel stainless steel working temperature. Self contained three port control valve another type of three port self acting control valve contains an integral temperature sensing device and thus requires no external temperature controller to operate. 46 c 200 c. The actuator is fittedwith spring return as standard allowing fail safe configurationif necessary.

It is often abbreviated as tcv temperature control valve in most process drawings and p ids. The control valve manipulates a flowing fluid such as gas steam water or chemical compounds to compensate for the load disturbance and keep the regulated process variable as close as possible to the desired set point. When a three port control valve is used as a diverting valve see figure 7 1 11 the constant volume port is used as the common inlet. The most common final control element in the process control industries is the control valve.

The only difference is that the control valve helps to maintain the temperature of a desired process at a specific level. 3 way temperature control valve models gef and gpd flowrate us gallons min size s s s s s s s s 2g 50 31 62 88 114 145 172 203 229 3g 80 84 154 225 295 365 436 506 577. 2 way and 3 way valve classifications are commonly used in industrial applications. An inlet port a and an outlet port ab on the other hand 3 way valves consist of three ports.

The l pattern type or the diverter valve allows the change of flow from one port to the other through the turning of the handle or actuator to 90 degrees. Control valve is also termed as the final control element. The electric three way control valve has been used more and more widely due to its high adjustment accuracy stable and reliable action and the unique characteristics of one valve for multiple uses and has been involved in many fields. These valves are defined by the number of ports they use.

Stainless steel 3 way ball valve anti corrosion anti penetration anti friction multi layer seal valve seat with soft and hard double seal increase the stability of the seal valve body material.