Pressure Relief Valve DBW20AG2-5X/50-6EG24N9K4VE - Bosch Rexroth R901045141

A valve rated for 315 bar can hardly be set accurately at 40 bar. This version covers exactly the lower band from 3.8 to 50 bar and additionally unloads through a built-on directional spool valve.

Benefits

• Pressure stage 3.8 to 50 bar for low-pressure circuits, maximum operating pressure 350 bar.
• Solenoid unloading through the built-on directional spool valve at 24 VDC with 2 switching positions.
• Flow up to 400 l/min in size 25, connection diagram ISO 6264-08-13.
• Threaded connection instead of subplate mounting, so no mounting plate is required.
• 6.84 kg weight, FKM seals, spool symbol A, CE conformity.

Application

It pays off in pre-load and holding circuits where pressure has to stay well below system pressure. The poppet seat design of the pressure section keeps leakage low when pressure stands for longer periods. The stage is set and secured through the internal hexagon with protective cap.

Manufacturer

Bosch Rexroth, material number R901045141, type designation DBW20AG2-5X/50-6EG24N9K4VE. Data sheets RE 25802 and RE 25802-B carry the characteristic curves, port dimensions and installation notes.