Directional Spool Valve 4WEH16W7X/6EG24N9TK4 - Bosch Rexroth R900940911

This pilot-operated size 16 directional spool valve works with spool pattern W and three switching positions across four ports. It is rated for flow up to 300 l/min and a maximum operating pressure of 280 bar, with the pilot stage driven from 24 VDC.

Benefits

• Spool symbol W with three switching positions on four ports.
• Flow up to 300 l/min at a maximum operating pressure of 280 bar.
• Pilot-operated design, supply voltage 24 VDC.
• Subplate mounting to ISO 4401-07-07-0-05, size 16.
• Connector, 3-pole (2 + PE) to EN 175301-803, NBR seals.
• HL hydraulic fluid, weight 9.8 kg.

Application

The valve is built into the main circuits of presses, forming machines and power units where an axis moves to a specified state between working strokes. Size 16 covers the range in which direct solenoid actuation is no longer sufficient.

Manufacturer

The Bosch Rexroth material number is R900940911. Circuit diagram, characteristic curves and the pilot pressure requirements are documented in data sheet RE 24751 for pilot-operated directional spool valves, with the overview RE 07600-B as a supplement.