Pressure Relief Valve DBW30A2-5X/315-6EG24N9K4/12=CSA - Bosch Rexroth R901008577

A power unit that idles for long stretches wastes energy while the pump keeps working against the set pressure. The DBW30A2-5X caps the circuit at up to 315 bar and switches it to symbol A through a 24 VDC solenoid.

Benefits

• Symbol A with two switching positions across two ports.
• Setting pressure 4 to 315 bar, adjusted at an internal hexagon under a cap.
• 650 l/min rated flow, operating pressure up to 350 bar.
• 6.37 kg in size 32, subplate mounting to ISO 6264-10-17.
• NBR seals plus a 3-pole (2 + PE) connector according to EN 175301-803.

Application

Cycling circuits such as clamping fixtures or lift tables run more economically on this pairing of pressure limitation and electrical unloading. The pilot stage keeps the value steady even when flow varies through the cycle. Size 32 sets the frame for power units in the range of a few hundred litres per minute.

Manufacturer

Bosch Rexroth, material number R901008577, product family DB.10-30. Data sheet RE 25802 lists curves and limits, RE 25802-B provides additions.