Pressure Reducing Valve DRE20-6X/100YMG24K4M - Bosch Rexroth R901320625

A pressure reducing valve with three ports can also relieve a consumer circuit when pressure rises from outside. The DRE20-6X/100YMG24K4M in size 25 uses that third port and controls reduced pressure electrically at flows up to 300 l/min.

Benefits

• Three ports for inlet, consumer and drain to tank.
• Spool symbol B to A in two switching positions.
• Up to 300 l/min at a maximum of 315 bar in size 25 to ISO 5781.
• Electrical with external electronics at 24 VDC.
• 6.04 kg with NBR seals for HL hydraulic fluid.

Application

Typical duties are contact and holding circuits where a cylinder is loaded from outside and pressure would otherwise climb above a setpoint. It mounts on a subplate to ISO 5781 inside a manifold.

Manufacturer

Bosch Rexroth lists this proportional pressure reducing valve DRE20-6X/100YMG24K4M under material number R901320625. Data sheets RE 29276 and RE 07600-B show characteristic curves, installation dimensions and the connection diagram. Control comes from external electronics, which must be ordered separately.