Proportional Directional Valve 4WRZE16W8-180-7X/6EG24N9K31/A1M - Bosch Rexroth R901483053

When cycle time gets tight, nominal flow decides cylinder speed. The 4WRZE16W8-180-7X/6EG24N9K31/A1M provides 180 l/min for that, works with spool symbol W8 and draws its control oil from a separate, already regulated circuit.

Benefits

• 180 l/min nominal flow in size 16 at operating pressures up to 350 bar.
• No pressure reducing valve, control pressure is set by the plant.
• External pilot oil supply and external return, independent of the pressure in P and T.
• Spool symbol W8, 3 switching positions, concealed auxiliary actuation, plus or minus 10 V command.
• Mounting pattern ISO 4401-07-07-0-05, NBR seals, weight 12.56 kg, UKCA conformity.

Applications

It drives main axes on presses, feeds on rolling plants and lifting cylinders in materials handling. The series maximum flow of 460 l/min shows the headroom the size holds for larger versions. Spool position is measured and controlled electrically.

Manufacturer

Bosch Rexroth, material number R901483053. The type code 4WRZE16W8-180-7X/6EG24N9K31/A1M states size 16, spool symbol W8, 180 l/min nominal flow, electrical position feedback and component series 7X. All further data is held in data sheet RE 29115.