Bosch Rexroth DR 10-5-30 315Y Hydraulic Relief Valve

Bosch Rexroth DR 10-5-30 315Y Hydraulic Relief Valve is a compact, direct-acting pressure-relief valve in the DR 10 family designed to protect hydraulic circuits by holding system pressure at a pre-set value. The DR 10-5-30/315Y variant identifies a specific configuration within Rexroth’s DR 10 line and is used in industrial hydraulic systems to prevent overpressure by venting excess fluid back to the reservoir. This valve delivers reliable, repeatable relief performance and helps safeguard pumps, actuators, and seals in equipment from factory automation to mobile hydraulics, contributing to stable system operation in demanding environments.