Pressure Reducing Valve DRE20-6X/200YMG24K4M - Bosch Rexroth R901295727

A switching pressure valve knows two states and cannot follow a ramp. The DRE20-6X/200YMG24K4M in size 25 acts continuously and follows a command value from external electronics, at up to 300 l/min and a maximum of 315 bar operating pressure.

Benefits

• Continuous control from an electrical command value instead of fixed pressure steps.
• Up to 300 l/min at a maximum of 315 bar, size 25 to ISO 5781.
• Spool symbol B to A with three ports.
• Supply voltage 24 VDC, controlled through external electronics.
• 5.96 kg, NBR seals for HL hydraulic fluid.

Application

It is used where pressure changes across a cycle, for example when a press starts up or when a circuit moves between rapid traverse and working stroke. A ramp is held in electronics, while this valve carries it out hydraulically.

Manufacturer

Bosch Rexroth lists this proportional pressure reducing valve DRE20-6X/200YMG24K4M under material number R901295727. Data sheets RE 29276 and RE 07600-B show characteristic curves, installation dimensions and the connection diagram. Without an external output stage a proportional solenoid cannot be driven.