Proportional Directional Valve 4WRPDH6C5B04L-2X/M/24ND6T - Bosch Rexroth R901410170

When a small hydraulic axis has to creep in, reach an exact position and then stay there, the nominal flow decides the result. The 4WRPDH6C5B04L-2X/M/24ND6T is rated at 4 l/min and limits the flow to 8 l/min, so the motion stays finely adjustable even at 350 bar operating pressure.

Benefits

• 4 l/min nominal flow for short strokes, 8 l/min available as maximum flow
• 350 bar operating pressure covers clamping and holding duties at high force
• On-board electronics in the 24ND6T version, supplied with 24 VDC, no amplifier card needed in the cabinet
• Command value either ±10 VDC or 4 ... 20 mA, matching existing controllers
• Internal spool position feedback keeps the spool on the requested position
• Connection diagram ISO 4401-03-02-0-05 for size 6, weight 3.28 kg

Technical data

Application

Typical duties are small positioning and clamping axes in machine tools, test benches and handling equipment. The low nominal flow suits every case where a larger valve would make the motion too coarse. With NBR seals and hydraulic fluid HL the valve runs in plants using standard mineral oil.

Manufacturer

Genuine Bosch Rexroth part, material number R901410170, product family 4WRPDH. Conformity is stated as UKCA, described as UKCA - electromagnetic compatibility (EMC) SI2016/1091.