Proportional Directional Valve 4WRPEH6C5B40L-3X/V/24A1 - Bosch Rexroth R901505569

If the supply voltage fails, an axis must not keep moving uncontrolled. The 4WRPEH6C5B40L-3X/V/24A1 therefore carries an additional fail-safe position for safety shut-down and meters 40 l/min nominal flow, 50 l/min at maximum.

Benefits

• Safety shut-down with an additional fail-safe position for a defined stop on power loss.
• 40 l/min nominal flow and up to 50 l/min maximum in size 6.
• Command value input ±10 V, evaluated by the electronics inside the valve.
• Spool symbol C5, four switching positions, four ports, 350 bar operating pressure.
• FKM seals with hydraulic fluid HL, connection diagram ISO 4401-03-02-0-05.
• 3.12 kg weight, 24 V DC supply, CE conformity.

Applications

The valve belongs on axes that must reach a safe state on a fault, such as hoists, clamping devices and test benches with moving masses. The high nominal flow also covers rapid traverse within size 6.

Manufacturer

Bosch Rexroth, material number R901505569, product family 4WRPEH6. Connection runs through a 7-pole connector (6 + PE) on the valve.