Proportional Directional Valve 4WRZE32W8-360-7X/6EG24K31/A1M - Bosch Rexroth R900978838

Positioning a large axis accurately often works better with a smaller nominal flow. The 4WRZE32W8-360-7X is rated at only 360 l/min in size 32 and gains resolution that way, at 350 bar operating pressure.

Benefits

• 360 l/min nominal flow in size 32, for a finer relation between command value and movement.
• Up to 1600 l/min maximum flow, so the frame still carries rapid traverse phases.
• Symbol W8 with three switching positions and four ports.
• External pilot oil supply and external return, command value as a ±10 V voltage.
• 43.1 kg weight, 350 bar operating pressure, NBR seals, connection diagram ISO 4401-10-09-0-05.

Applications

A match for positioning tasks on heavy axes such as hoists, roll adjustments and testing machines where travel accuracy matters more than top speed. HL is the specified hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R900978838, product family 4WRZ(E), conformity UKCA for electromagnetic compatibility (EMC) SI2016/1091. Curves are in data sheets RE 29115 for the pilot-operated proportional directional valve and RE 07600-B.