Pressure Relief Valve DBW30A2N5X/315YS6EG24N9DLR12 - Bosch Rexroth R900743464

Where the pressure setting has to stay put after commissioning, adjustment at the internal hexagon under a protective cap is the answer. The DBW30A2N5X/315YS6EG24N9DLR12 covers 4 to 315 bar that way at a maximum operating pressure of 350 bar. In size 32 the pilot-operated seat valve carries up to 650 l/min with spool symbol A at a weight of 7.15 kg.

Benefits

• Setting range 4 to 315 bar at the internal hexagon under the protective cap
• Maximum operating pressure 350 bar, flow up to 650 l/min
• Size 32 with subplate mounting to ISO 6264-10-17 across 2 ports
• Spool symbol A with 2 switching positions, electrical unloading at 24 VDC
• 3-pole connector (2 + PE) to EN 175301-803 with cable gland
• NBR seals rated to HL hydraulic fluid, weight 7.15 kg

Technical data

Applications

It is meant for plants with a documented target pressure, presses with an approved relief setting among them. The protective cap keeps the value once set inside the 4 to 315 bar range, changing it takes a tool. Unloading runs electrically at 24 VDC, so the pump delivers against low pressure between cycles.

Manufacturer

Bosch Rexroth lists the valve under material number R900743464 in product family DB.10-30. Two manufacturer documents are on file, the adjustment curve can be taken from the data sheet.