Proportional Directional Valve 4WRLD16V1-250L-4X/MXY/24TD6T - Bosch Rexroth R901473284

High pressure and a defined control behaviour are not in conflict when spool and pilot stage match. The 4WRLD16V1-250L-4X/MXY/24TD6T runs symbol V1 up to 350 bar and takes its pilot oil from an external circuit.

Benefits

• 350 bar operating pressure in size 16, rated for 250 l/min nominal flow.
• Spool symbol V1 with three switching positions and internal spool position feedback.
• External pilot oil supply and external pilot oil return in the MXY version.
• Up to 800 l/min maximum flow through four ports on a subplate to ISO 4401-07-07-0-05.
• Digital axis controller inside the valve, analog control at plus/minus 10 V via a 12-pole connector.
• 12.62 kg weight with NBR seals for hydraulic fluid HL.

Applications

Typical applications are press axes, bending machines and test rigs that work close to 350 bar continuously and need a repeatable spool position. An external pilot circuit allows separate filtration and stable pilot pressure. The electronics run on 24 VDC.

Manufacturer

Bosch Rexroth lists this valve as R901473284 in product family 4WRLD. Weight is 12.62 kg and declared conformity is UKCA under SI2016/1091.