Talking About Industrial Machinery

4 Things To Know About Automatic Flow Rate Controlled Valves

If you have a system at your business that needs to use an automatic flow rate controlled (FRC) valve, it helps to understand how an FRC valve works and functions. This will allow you to know which stainless steel FRC value to purchase to best fit your needs, and understanding how an FRC valve works and functions will allow you to make informed maintenance decisions.

The Basics

At its very core, an FRC valve is really just a simple mechanical device. An FRC valve is designed to control the flow of whatever is flowing through your system. FRC valves are able to control the flow of liquids when the system is flowing upstream or downstream. FRC valves also work with gas as well; they can help control downstream flows of gas.

How It Works

An FRC valve has two important parts that work together. First, an FRC valve has an orifice that is adjustable. Second, an FRC valve has a differential pressure regulating valve. These orifices and the differential pressure regulating valve work together to help keep the pressure across your system the same.

The amount of pressure of the liquid or gas depends upon how you adjust the dial. You can turn the dial to change the pressure and thus the flow of liquid and gas throughout your system.

Depending on the system, the valve may be manually controlled or remotely controlled. In large and complex systems, it is more common to remotely control the valve pressure and flow rate.

Different Than a Pressure Regulator

An FRC valve is not a pressure regulated. A pressure regulator valve, or a PRV, is designed to keep the pressure the same but not the flow. An FRC valve is pretty much the opposite of a PRV valve. An FRC valve is designed to make sure that the overall flow of your system remains the same, regardless of the pressure.

With an FRC valve, it is the flow that is most important and kept constant. With a PRV valve, it is the pressure that is most important and kept constant.

Can Be Mounted In Any Direction

Another great thing about an FRC valve is that it can be mounted in any direction that you need for your system. The best way to mount an FRC valve is vertical; however, that is not your only option. You can also mount an FRC valve horizontally or at an angle. It is important to note though that if you mount an FRC valve in a direction other than vertical, that the lifespan of the valve will be shorter than if it were mounted vertically. All that means is that you will have to replace the valve a little sooner if your system requires an angled or horizontal mount of an FRC valve.

If you have a system where you need to keep the flow constant, you are going to need to purchase some stainless steel FRV valves for your system. 

For more information or advice, contact a business such as Direct Material.