Sun Hydraulics RPECCCN-3000PSI Pressure Balancing Valve

Sun Hydraulics RPECCCN-3000PSI is a pilot-operated, balanced-piston relief cartridge designed to regulate hydraulic system pressure with a controllable setting up to 3,000 psi, delivering precise pressure regulation in circuits where load or actuator feedback must be balanced against system pressure. It is part of the Sun RPEC family and is used to protect components and stabilize pressures in industrial hydraulics by providing a defined relief/pressure-regulating function. The device offers an adjustment range from 100 to 3,000 psi, with a Maximum Operating Pressure listed up to 5,000 psi, and leakage specifications including about 2 in³/min at 1,000 psi (110 SUS, 24 cSt) or 30 cc/min at 70 bar, depending on fluid and conditions. Port feedback characteristics and exact installation details influence performance, but the RPECCCN series is commonly selected for applications requiring reliable, repeatable pressure control and counterbalance behavior in hydraulic circuits such as cylinders, manifolds, and other load-bearing sections.