Proportional Directional Valve 4WRLE16W8-200LJ-4X/MPT/24A1 - Bosch Rexroth R901512414

On systems running 350 bar the control valve has to carry that pressure at all four ports. The 4WRLE16W8-200LJ-4X/MPT/24A1 is specified for a maximum operating pressure of 350 bar and meters 200 l/min nominal flow, with a maximum flow of 800 l/min.

Benefits

• Maximum operating pressure 350 bar in size 16, connection diagram ISO 4401-07-07-0-05.
• Nominal flow 200 l/min, maximum flow 800 l/min.
• Spool symbol W8 with three switching positions and internal main spool position feedback.
• Internal pilot oil supply and internal pilot oil return, the subplate carries the four working ports.
• On-board electronics on 24 V DC with an analog ±10 V command value.
• Weight 11.6 kg, NBR seals for HL hydraulic fluid, CE conformity.

Applications

The valve is used in presses, injection moulding machines and test rigs working at 350 bar. The subplate mounting to ISO 4401-07-07-0-05 sits on control manifolds of size 16. System pressure has to cover the pilot pressure range of the 4WRLE series so that the pilot stage stays internally supplied.

Manufacturer

Bosch Rexroth, material number R901512414. The type code 4WRLE16W8-200LJ-4X/MPT/24A1 states the 4WRLE series, size 16 and spool symbol W8.