Directional Spool Valve 4WEH16E7X/6EG24K4 - Bosch Rexroth R900934393

A defined mid position decides how an axis behaves when the solenoids are de-energised. This pilot-operated size 16 directional spool valve offers three switching positions with symbol E for that purpose, passes flow up to 300 l/min and works to a maximum of 280 bar.

Benefits

• Three switching positions on four ports, spool symbol E.
• Flow up to 300 l/min, maximum operating pressure 280 bar.
• Pilot-operated design, driven from 24 VDC.
• Subplate mounting to ISO 4401-07-07-0-05 in size 16.
• Connector, 3-pole (2 + PE) to EN 175301-803.
• NBR seals, HL hydraulic fluid, weight 9.78 kg.

Application

Three-position valves are chosen when an axis has to reach a defined state between movements, for example on presses, saws and feed units. Which ports symbol E connects in the mid position governs how the axis behaves during a power failure.

Manufacturer

Bosch Rexroth lists the valve under material number R900934393. The circuit diagram for symbol E and the matching characteristic curves are documented in data sheet RE 24751 for pilot-operated directional spool valves, with RE 07600-B as a supplement.