The RPGC3CN is a pilot-operated, non-adjustable, balanced piston relief valve cartridge from SUN HYDRAULICS. With a capacity of 50 GPM and a maximum pressure of 5000 PSI, this valve provides reliable overpressure protection in hydraulic systems. Its tamper-proof design and side mount configuration offer added security and convenience. Whether used in industrial or mobile applications, this relief valve cartridge offers excellent performance and peace of mind.