Proportional Directional Valve 4WRAE6W1-15-2X/G24K31/F1V - Bosch Rexroth R901018004

Many feed axes need neither creep speed nor the full capacity of size 6 but the range in between. This direct operated proportional directional valve covers it with 15 l/min nominal flow while following a 4 to 20 mA command at an operating pressure of up to 315 bar.

Benefits

• 15 l/min nominal flow as the design point, up to 42 l/min maximum flow.
• 4 to 20 mA current command, immune to interference on long runs inside the machine frame.
• Three switching positions to spool symbol W1, mounting pattern ISO 4401-03-02-0-05.
• On-board electronics on 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
• 315 bar maximum operating pressure at 2.22 kg weight with FKM seals.

Application

The valve controls cylinders and small hydraulic motors in feed, infeed and clamping movements. Where a switching valve plus throttle was used before, it replaces both parts and makes speed adjustable from the controller. The hole pattern is the common size 6 interface.

Manufacturer

Material number R901018004 at Bosch Rexroth, type designation 4WRAE6W1-15-2X/G24K31/F1V, product family 4WRA.6,10.