Proportional Directional Valve 4WRPDH10C3B100L-2X/M/24TD6T - Bosch Rexroth R901372818

Without a pilot stage there is no minimum pressure that a piloted valve would need to operate. The 4WRPDH10C3B100L-2X/M/24TD6T is direct actuated, meters 100 l/min nominal flow at up to 315 bar and reports spool position back internally.

Benefits

• Direct actuated, with no pilot stage and no port for pilot oil.
• 100 l/min nominal flow at an operating pressure up to 315 bar.
• Command value either plus/minus 10 VDC or 4 to 20 mA, matching existing controller cards.
• Internal spool position feedback, spool symbol C3 with four switching positions on four ports.
• ISO 4401-05-04-0-05 interface, 12-pole connector (11 + PE), 24 VDC supply.
• 7.5 kg, NBR seals, HL hydraulic fluid, UKCA conformity.

Application

The valve controls axes in test rigs, machine tools and special machinery without a pilot oil supply of their own. Because the pilot stage is absent, it also works at low system pressure. The selectable command format eases wiring to controllers already in place.

Manufacturer

Bosch Rexroth, material number R901372818.