What are the main considerations for the selection of pneumatic control valve material?
The service life of the valve will not only be affected by the material selection, but the overall cost of equipment as well, if the material selection is correct and can match the process conditions.
Control Valves For Chemical Recycling Plant
THINKTANK control valves used for chemical recycling plants – Waste into Products process
Control Valves 101: Valve Types, Applications, Components, and Accessories
The role of control valves in the industrial process loop is becoming increasingly important. As a reliable control valve manufacturer, we would like to introduce the different types of control valves, components, functions, application scenarios, and valve accessories, in a systematic and professional way in this article. Basic Introduction to Control Valves In this section […]
Top 7 Control Valve Manufacturers In Europe
Here is the information of control valve manufacturers in Europe, it may help you know the most well-known brands there.
Power Plant Valves and Solutions
Thermal Power Station Process Classified by total installed capacity for power plant: Classified by steam pressure and temperature for power plant: Power Plant Valves 1. Power Plant Valves Used in Condensing System a) The condenser circulation control valve is the same as most centrifugal pumps. The condensate pump needs a minimum flow to avoid overheating and protect the pump from cavitation damage. Therefore, a circulation loop is added from […]
What are the Physical Properties of Media
Critical Temperature (Tc) The maximum temperature at which a gas can be converted into a liquid by an increase inpressure. Critical Pressure (Pc) The minimum pressure would suffice to liquefy a substance at its critical temperature. Above the critical pressure, increasing the temperature will not cause fluid to vaporize to give a two-phase system. Critical […]
What is Difference Between V-port Ball Valves and Globe Control Valves?
In the automation, it will use a v-port ball valve or globe type control valve to regulate the process pressure, temperature, or flow rate, but how to know where should be used v-port ball valve, or globe control valve is important for engineer’s selection.So understanding the differences between v-port ball valves and globe control valves […]
Why digital positioner is such important for control valves?
Pneumatic globe type control valve is the most common control element in the process loop. As a responsible supplier of control valves, we must consider actuator and positioner together, since and positioner and actuator as a moduled combination greatly affects the static performance, also called deadband. and the dynamic response of the control valve assembly and the overall air consumption of the instrument.
3 Minutes to know common control valves works
A control valve in response to a signal from the control system according to the process parameters change. Based on its function, it could be on/off type or regulating or modulating type.