Bosch Rexroth DBW10 Series Solenoid Operated Hydraulic Pressure Relief Valve: Controlled Pressure Management for Industrial Systems In industrial hydraulic systems, pressure control is not just a function. It is a safeguard. Every pump, valve, cylinder, hose, and fitting operates within limits, and those limits must be protected even when load conditions change unexpectedly. The Bosch Rexroth DBW10 Series Solenoid Operated Hydraulic Pressure Relief Valve is designed to