Proportional Directional Valve 4WRLF10W1-80SJ-4X/MPT00/24ND90 - Bosch Rexroth R901567685

A cylinder has to break away smoothly and then move quickly. That is what the progressive characteristic of symbol W1 is made for, and the 4WRLF10W1-80SJ delivers it with 100 l/min nominal flow, up to 300 l/min peak flow and 280 bar operating pressure.

Benefits

• 100 l/min nominal flow in size 10, with up to 300 l/min available at peak.
• Progressive characteristic, symbol W1, three switching positions and four ports for fine command resolution in the lower range.
• Internal piston position feedback tracks the spool and keeps repeat accuracy high.
• Integrated fieldbus electronics on 24 V DC, voltage supply and enable acknowledgment through a 7-pole connector (6 + PE) to EN 175201-804.
• 280 bar operating pressure with NBR seals and connection diagram ISO 4401-05-05-0-05, weight 9 kg.

Applications

The valve controls feed and positioning movements on presses, injection moulding machines and test benches where small command values need fine resolution. Pilot oil is supplied and returned internally, so no extra lines are required. HL is the specified hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901567685, product family 4WRLF. Conformity is stated as UKCA for electromagnetic compatibility (EMC) SI2016/1091.