Prop-Druckbegrenzung SVT DBEME20-7X/350XYG24K31A1V - Bosch Rexroth R901538307

When the main and pilot oil circuits are kept separate, the pilot stage stays clear of pressure surges in the working circuit. The DBEME20-7X/350XYG24K31A1V has ports for pilot oil supply and return and limits pressure in the 350 bar rating on the 0...10 V voltage command.

Benefits

• Spool symbol P to T, P to X, P to Y, with separate pilot oil supply and return.
• 350 bar pressure rating, matching the maximum operating pressure of the valve.
• 0...10 V command value through on-board electronics on 24 V DC.
• 700 l/min maximum flow in size 20 to ISO 6264.
• 3.6 kg weight, FKM seals for HL hydraulic fluid.

Applications

Used on power units of large presses and test benches whose limit pressure is set from the controller. The separate pilot oil routing is advisable where the return line carries back pressure or where pilot oil comes from a circuit of its own. Connection diagram ISO 6264.

Manufacturer

Bosch Rexroth, material number R901538307, product family DBEM(E). Characteristic curves and installation dimensions are in the datasheets Proportional pressure relief valve (RE 29361) and Hydraulic valves and hydro- (RE 07600-B).