Proportional Directional Valve 4WRZE16E125-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R901521014

When the control system faults, a manual override helps bring the plant into a safe state under control. The 4WRZE16E125-7X provides one in concealed form and meters 125 l/min nominal flow at 350 bar in normal service.

Benefits

• Concealed auxiliary actuation - usable in an emergency, protected against accidental operation day to day.
• 125 l/min nominal flow at 350 bar, up to 460 l/min in size 16.
• Command value 4 to 20 mA into the on-board electronics, 24 VDC.
• Pressure reducing valve in the pilot circuit, internal supply and internal drain.
• Symbol E, mounting pattern ISO 4401-07-07-0-05, UKCA to SI2016/1091, 11 kg.

Application

Intended for plant that still has to be moved when the control system is down, to relieve a press for example. The concealed design keeps the override from being nudged during operation. Access to it belongs in the machine documentation.

Manufacturer

Bosch Rexroth, material number R901521014, type 4WRZE16E125-7X/6EG24N9ETK31/F1D3M, 4WRZ(E) product family, component series 7X. Characteristic curves and installation notes are in the data sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves (RE 07600-B).