Anyone who works with an air compressor on a regular basis understands the importance of different types of valves. Whether you are working with a small or large-scale air compressor, it is imperative to understand the various valve types and how they function.
To that end, this blog post will explain everything you need to know about air compressor valve types and how they can impact your workflow.
There are several different air compressor valve types available in today’s market, which makes it difficult for anyone who works with one on a regular basis to keep track of all of them. Moreover, each type serves a different purpose and has its own set of pros and cons.
With that being said, let’s dive in!
Types of Air Compressor Valves
There are several different types of valves associated with an air compressor. The first step in understanding the types of valves is to know what types of compressors exist. The most common types of compressors are reciprocating compressors, screw compressors, and rotary screw compressors.
After understanding what types of compressors exist, you need to know what types of valves are found on each compressor. Below, we have listed all of the most common valves that are used in air compressors and explained their purpose.
- Reciprocating Compressor: There are two valves that are commonly used on reciprocating compressors. They are the check valve and the discharge valve.
- Screw Compressor: There are three valves that are commonly used on screw compressors. They are the check valve, discharge valve, and ADV.
- Rotary Screw Compressor: There are three valves that are commonly used on rotary screws. They are the check valve, discharge valve, and RDV.
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Check Valve
The check valve is the most common valve used for air compressor applications. It is used for two reasons primarily; first, it helps maintain constant pressure in the system and second, it prevents the possibility of backflow.
The check valve is used to prevent the backflow of air from the source. There are many different parts to a check valve, which allow it to perform its job properly.
Most commonly, a check valve is installed in a piping system that is used for transferring fluids between two different containers.
Discharge Valve
The discharge valve is one of the most common valves used in air compressor applications. This valve is used to control the rate of flow of gas in the system. The discharge valve is used to prevent the backflow of air from the system.
The discharge valve is used to control the rate of flow of air from the system. It usually has a setting that allows the flow of air to be controlled.
This valve is commonly used to regulate the amount of air that goes into a system from an air compressor. It is used to control the rate at which the air is released from the compressor. It is also used to control the amount of air that is added to a system. The discharge valve has a spring inside it that allows the valve to be controlled.
A spring is used because it is a very flexible material and can be moved easily.
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Automatic Drain Valve (ADV)
The ADV is a valve that is commonly used in air compressor applications. It is used to prevent the backflow of liquids from the system. It is a type of non-return valve that is used to control the rate of flow of liquids into the system. It is used to stop the flow of liquids that are present in the piping system or the system itself. It comes in different sizes and has a manual setting to control the rate of flow. The ADV is also used to prevent the accumulation of fluid in piping systems. It is also used to control the rate at which the fluid drains from the system.
Oring Check Valve
The o-ring check valve is similar in design to the standard check valve. The difference between the two is that the o-ring check valve does not use a spring to close the valve. Instead, it uses an o-ring that is placed in the center of the valve. The o-ring check valve is commonly used on systems that experience high temperatures.
The o-ring check valve has a ring installed in the center of it that closes the valve. The ring is placed in the valve in such a way that it pushes against the inner walls of the valve and closes the valve. The o-ring check valve is commonly used on systems that experience high temperatures.
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Rotary Disc Valve (RDV)
The RDV is a valve that is commonly used in air compressor applications. It is used to control the rate of flow of gas or liquid into the system. It is a non-return valve that is commonly used to stop the flow of air or liquid into the system. It is used to prevent the backflow of air or liquid from the system.
The RDV is used to control the rate of flow of air or liquid into a system. It comes in different sizes and has a spring installed in it that allows the valve to be manually controlled.
Manual Drain Valve (MDC)
The MDC is a valve that is commonly used in air compressor applications. It is used to control the rate of flow of liquid from the system. It is a non-return valve that comes in different sizes and with different fitting connections.
The MDC is used to prevent the backflow of liquid from the system. The MDC is used to control the rate of flow of liquid from a system. It comes in different sizes and with different fitting connections. A spring is installed in it that allows the valve to be manually controlled.
DVP and DVAD Combination Valve
The DVP is a valve that is commonly used in air compressor applications. It is used to control the rate of flow of both gas and liquid into the system. It is a non-return valve that comes in different sizes and has different fitting connections.
The DVP is used to prevent the backflow of air and liquid from the system. The DVP is used to control the rate of flow of air and liquid from a system. It comes in different sizes and has different fitting connections. A spring is installed in it that allows the valve to be manually controlled.
