How Should the Air Compressor Check Valve be Installed?
The check valve, also known as the non-return valve, is mainly used to prevent the backflow of fluids. In the air compressor system, it can effectively prevent the backflow of gas after the compressor stops, protect the equipment from damage, and thus extend the service life of the equipment; meanwhile it can also avoid causing the failure of other equipment, resulting in the stagnation of the production line, and even the occurrence of serious accidents.
Why we have to install an air compressor check valve?
Three Reasons for Installing a Check Valve
- Safety Guarantee: When the air compressor stops, there is still high-pressure gas inside the system. Without a check valve, the gas may flow back into the compressor, causing damage to the equipment and even a safety accident.
- Extended Service Life: The internal mechanical structure of the air compressor is complex and is affected by high-pressure gas. Backflow will cause the equipment to vibrate and damage the components. Installing a check valve helps to reduce this risk.
- Enhanced Stability: The check valve ensures the consistency of the gas flow direction, reduces deviations, and thus improves the stability and efficiency of the air compressor operation.
How to install the air compressor check valve?
Installation Location of the air compressor check valve.
Installation at the Outlet of the Unit.
A check valve should be installed on the intake pipeline of the air compressor. If this pipeline is connected to other gas sources and cannot be further expanded, a check valve must be installed at this position.
Installation direction of the check valve for air compressor.
The check valve of the air compressor must be installed in the vertical direction. During the installation process, horizontal or inclined installation should be avoided to ensure its normal operation. At the same time, for compressors with a horizontally placed gas source inlet, it is necessary to specially confirm the installation position and direction of its check valve.
Precautions for Installing the Check Valve for Air Compressor.
- Before installation, check whether the air compressor is in normal condition and stop its operation.
- When installing the check valve of the air compressor, operate according to the requirements of the instruction manual to ensure that the installation direction and position are correct.
- During the installation process, deal with the pipeline joints. A tight connection of the pipeline can ensure the normal operation of the valve.
