The outlet check valve of the compressor is installed on the outlet pipeline. It is designed to protect upstream equipment in the event of special dangerous situations such as fire, explosion, or detonation. At the same time, prevent the high-pressure gas at the outlet from flowing back and causing impact on the machine as soon as possible during shutdown; It can also adapt to the characteristics of airflow pulsation in reciprocating compressors.
Air valve check valves are divided into two forms: tubular shell and bell shell, which can adapt to the installation requirements of various specifications and standard pipeline flanges.