The Sun Hydraulics RVIA-LAN Hydraulic Cartridge Relief Valve is a compact, cartridge-style valve designed to limit pressure in hydraulic circuits. As a relief valve, it protects pumps, actuators, and downstream components by opening when system pressure exceeds the preset limit. Part of the RVIA-LAN family, it is intended for integration into standard hydraulic manifolds where cartridge-type relief control is required; specific specifications such as pressure range, porting, and materials vary by variant, so verify compatibility with your circuit.
