The DBD 10 R3 D 040 pressure relief valve is a directly controlled poppet valve designed for installation in pipelines or as a cartridge valve. This valve is utilized for pressure protection in hydraulic systems with a maximum pressure (pmax) of 400 bar. The housing features two Whitworth pipe thread connections for pipeline installation. Without the housing, the valve cartridge can also be screwed into the specified bore profile of any valve body.
Product Features
Volumetric flow rate: … 200 l/min
Medium temperature: -20 … 80 °C
Nominal pressure: … 400 bar









