Atlas Copco 2906061000 Oil Stop Check Valve Kit

The Atlas Copco 2906061000 oil stop check valve kit is a critical component for oil-injected rotary screw compressors. It functions as a non-return valve to prevent compressed air and oil from flowing backward into the compressor element during shutdown or unload conditions. The kit includes the check valve assembly and necessary seals for installation. Designed to meet original equipment specifications for pressure integrity and thermal stability in continuous industrial operation. Compatible with Atlas Copco compressor series utilizing the OSM condensate flex system. Regular replacement during scheduled maintenance intervals ensures optimal compressor efficiency and prevents oil contamination of the compressed air network.