Screw-in cartridge pressure relief valve DBDH20K1X/250E NG 20 max. 250 bar NBR - Bosch Rexroth R900773178

The DBDH20K1X/250E pressure relief valve (NG 20) limits the highest pressure in the circuit to a set value. Operating pressure reaches 250 bar, flow up to 166 l/min.

Benefits

• Screw-in cartridge for mounting cavity DBD NG20, space-saving inside the manifold block
• Rated for 250 bar max. operating pressure
• Handles up to 166 l/min
• Flow path P to T: excess oil returns directly to tank
• Mechanical actuation, set directly on the valve
• NBR seals

Applications

Typical use is protecting pumps and sub-circuits in hydraulic blocks, here as screw-in cartridge NG 20. Original Bosch Rexroth product, material number R900773178.