Pressure Relief Valve DBW30B1-5X/315-6EG24N9K4V/12 - Bosch Rexroth R978916508

A pressure that gets readjusted often should be reachable without a tool. The DBW30B1-5X carries a rotary knob instead of a hidden internal hexagon and covers a setting range of 4 to 315 bar.

Benefits

• Rotary knob for pressure setting, adjustable from 4 to 315 bar without a tool.
• FKM seals for circuits running hot oil or aggressive hydraulic fluid.
• 650 l/min rated flow, operating pressure up to 350 bar.
• Symbol B on a 24 VDC solenoid, connector 3-pole (2 + PE) according to EN 175301-803.
• 6.3 kg in size 32 on subplate pattern ISO 6264-10-17.

Application

Test rigs, clamping fixtures and power units serving changing workpieces need the cracking pressure reset frequently. A rotary knob saves reaching for a key and keeps the setting readable. FKM seals widen the choice of permissible hydraulic fluids over the NBR version.

Manufacturer

Bosch Rexroth, material number R978916508, product family DB.10-30. Curves and permissible fluids are listed in data sheet RE 25802 together with RE 25802-B.