Pressure Relief Valve DBW10B3-5X/200US6EG24NK4R12V - Bosch Rexroth R900973750

A range capped at 200 bar is spread over the same travel of the knob as a wider one, so the value can be dialled in more finely. The DBW10B3-5X/200US6EG24NK4R12V uses that and limits pressure between 2 and 200 bar.

Benefits

• Pressure setting range 2 to 200 bar for fine adjustment
• Lockable rotary knob with scale, the value secured against drift
• Up to 250 l/min in size 10, porting pattern ISO 6264-06-09
• Operating pressure up to 350 bar, pilot-operated seat valve with symbol B
• FKM seals for HL, weight 4.88 kg
• 24 V DC solenoid, 3-pole connector (2 + PE) to EN 175301-803

Application

In plants with low force presses or in cooling and lubrication circuits the working pressure lies well below 200 bar. A matching range makes both setting and reading easier. The throughput of 250 l/min stays independent of that.

Manufacturer

Bosch Rexroth, material number R900973750. The relation between setting and pressure drop is described in data sheet RE 25802, further reading in RE 25802-B.