Pressure Relief Valve DBW25BG2-5X/315S6EG24N9K4R12/12 - Bosch Rexroth R901173808

A threaded connection saves the intermediate plate and one sealing plane with it. This pilot-operated size 25 valve is piped directly, holds pressure within 3.8 to 315 bar and passes up to 500 l/min.

Benefits

• Threaded connection as the connection type, connection diagram ISO 6264-08-13.
• Setting range 3.8 to 315 bar, maximum operating pressure 350 bar.
• Relief flow up to 500 l/min in size 25 with 2 ports.
• Unloading through a built-on directional spool valve at 24 VDC with 2 switching positions.
• 7.2 kg weight, NBR seals, HL hydraulic fluid, spool symbol B.
• 3-pole connector (2 + PE) to EN 175301-803, pressure set through an internal hexagon with protective cap.

Application

The valve suits power units where the pressure line runs without a manifold, for instance on circuits added later. Poppet seat design in the pressure section keeps leakage low while pressure is held. The setting range runs from 3.8 bar for pilot pressures up to 315 bar for high-pressure duty.

Manufacturer

Bosch Rexroth, material number R901173808, type designation DBW25BG2-5X/315S6EG24N9K4R12/12. Data sheets RE 25802 and RE 25802-B carry the characteristic curves, port dimensions and installation notes.