Graco 222-200 L03D Back Pressure Valve is a 500 PSI-rated back pressure valve designed to prevent reverse flow in fluid-handling systems. This Graco component carries the 222-200 L03D designation and serves to maintain defined downstream pressure in lines where backflow must be blocked. By providing a dedicated back-pressure control element, it helps protect pumps and upstream equipment in suitable Graco installations. Rated to 500 PSI, this valve is suited for applications requiring reliable pressure regulation in compact inline configurations.
