Pumpensicherheitsblock DBAW40BH2N1X/315-6EG24N9K4 - Bosch Rexroth R900931102

In industrial hydraulics 315 bar is a common design ceiling, and that is exactly where the setting scale of this safety block ends. The DBAW40BH2N1X works from 3.7 to 315 bar and lets the circuit be switched pressureless from the control side.

Benefits

• Setting range 3.7 to 315 bar, leaving margin to the 350 bar operating pressure.
• Electrical unloading through a built-on directional spool valve on a 24 VDC solenoid.
• High-pressure flange SAE 1 1/2 to ISO 6162-2 in size 40.
• 650 l/min rated flow, pressure valve in poppet seat design with internal hexagon.
• 13.35 kg, NBR seals, HL fluid, two switching positions to symbol B.

Application

A 315 bar setting ceiling against 350 bar permissible operating pressure leaves room between working point and component limit. Power units running accumulator charging or cyclic duty use the unloading function to idle without load between cycles. When fitting the ISO 6162-2 flange, check face contact and bolt torque.

Manufacturer

Bosch Rexroth, material number R900931102, product family DBA(W), size 40. The technical figures above come from the manufacturer data for this article.