Proportional Directional Valve 4WRZE32W8-360-7X/6EG24N9K31/A1M - Bosch Rexroth R900775136

Repeatable ramps only appear when the pilot stage always works at the same speed. This size 32 valve is fed entirely from an external pilot supply for that reason and controls 360 l/min nominal flow at up to 350 bar.

Key benefits

• External pilot oil supply and external pilot oil return, giving constant pilot timing regardless of load pressure
• 360 l/min nominal flow, with reserve in the size 32 body up to 1600 l/min
• Command value ±10 V into the on-board electronics, 24 V DC supply
• 350 bar operating pressure, 4 ports, 3 switching positions, mounting pattern ISO 4401-10-09-0-05
• Spool symbol W8, concealed manual override, NBR seals, 43.1 kg

Applications

Used on test rigs and cycled lines where cycle time is tightly toleranced. The dedicated pilot circuit allows function checks with the working circuit unpressurised. Both pilot lines have to be planned into the manifold.

Manufacturer

Manufactured by Bosch Rexroth under material number R900775136. Characteristic curves and installation dimensions are given in datasheet RE 29115, the series overview in document RE 07600-B.