Pressure Relief Valve DBW20A2-5X/200-6EG24N9K4/12=CSA - Bosch Rexroth R901254283

Anyone building a machine range in several pressure ratings does not want to stock three different valve sizes for it. The DBW20A2-5X/200-6EG24N9K4/12=CSA covers 4 to 200 bar in size 25 and keeps connection diagram ISO 6264-08-13 while doing so.

Benefits

• Adjustment range 4 to 200 bar, symbol A, pilot-operated seat valve.
• 500 l/min in size 25, connection diagram ISO 6264-08-13.
• Subplate mounting with two ports and two switching positions.
• Solenoid actuation on 24 VDC with a connector 3-pole (2 + PE) to EN 175301-803.
• 5.59 kg, internal hexagon with protective cap, NBR seals.

Applications

The valve limits pump pressure in power units of machine tools, clamping systems and assembly plant. Because the connection diagram stays the same across pressure ratings, one control block can serve several variants. The permitted 350 bar operating pressure leaves headroom for spikes.

Manufacturer

Bosch Rexroth, material number R901254283. Curves and installation dimensions for size 25 are in RE 25802 and RE 25802-B.