Types of Gas Regulators

Types of Gas Regulators

Gas regulators are mechanical devices that are used in conjunction with fuel line gas valves to regulate the flow of gas from a high pressure source to a low pressure source in the fuel line proper for operating home heat appliances and other gas-using appliances.

When your gas regulator malfunctions, it can cause dangerous gas leaks and cause a gas flame to be constantly lit inside your home environment. You can see the latest gas regulator price in Dubai on different websites. This could result in serious burns and fumes escaping from your home.

Therefore, if your gas regulator fails to properly regulate the flow of gas from high to low pressure, it can fail to detect whether an unlit flame is present in your home heating system and, consequently, continue to generate continuous hot gas for your home environment – posing potentially deadly risks.

Closed Loop Regulator:

There are many different types of gas regulators. One type is called the closed Loop Regulator (CLR). This regulator has one screw and a metal sleeve or bushing at the end of an external tube called a bleed tube. This bleed tube allows pressurized air to flow continuously through the pressure relief valve and into the gas tank. To prevent pressure build-up inside the tank, this type of regulator also contains a second valve inlet, called an oxygen inlet valve, which allows pressurized gas to vent through the tank’s internal mechanism.

Vented Relief Valve:

Another type of gas regulator that is used in gas furnaces is the vented relief valve (VRV). This valve works with a series of brass fittings and a flexible plastic ring on the end of a flexible hose to deliver pressure delivered by a series of nozzles. Because of its design, the vented relief valve does not need to have a bleed tube, and in fact contains a portion that is coated with an oxidizer to prevent build-up of carbon dust at the burner end.

Where is the Gas Regulator Placed?

A gas regulator is usually mounted on the combustion chamber side of an appliance or furnace. It allows the control of airflow into and out of the system. A valve called an atmospheric check valve (ACV) is typically installed in the gas regulator at the point where the air and gas to meet inlet or outlet. In addition, an air inlet valve may be included along with the gas outlet valve; these are usually found in small fittings on the flue pipe. The ACV regulates air flow into the system through the outlet valve. Visit weldtron.net for more info.

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