The Copeland 510-7113-01 Rotolock Shutoff Valve is a refrigerant flow control component designed for HVAC and commercial refrigeration systems. It operates through a manually controlled mechanism that opens or closes the refrigerant line, allowing technicians to isolate specific sections during maintenance or repairs. Commonly used in refrigeration compressors, condensing units, and r... https://www.partshnc.com/510-7113-01-copeland-rotolock-shutoff-valve