Directional Poppet Valve M-4SEW10Y1X/420MG24N9K4QMBG24 - Bosch Rexroth R901223338

The spool symbol defines how the 4 ports are joined in each of the two switching positions. This version carries symbol Y, is direct actuated in seat design and rated for 420 bar in size 10.

Benefits

• Spool symbol Y with 2 switching positions and 4 ports.
• Operating pressure up to 420 bar at flow up to 40 l/min.
• Seat design so the valve still changes over safely after a long standstill under pressure.
• 3.78 kg weight in size 10 with NBR seals.
• Solenoid actuation at 24 VDC and a 3-pole connector (2 + PE) to EN 175301-803.
• Subplate mounting to ISO 4401-05-04-0-05 for HL hydraulic fluid.

Application

The valve is used in machine tools and presses whose control system requires a defined port scheme. Seat design stops a held cylinder from creeping down during a break. Mounting to ISO 4401-05-04-0-05 allows replacement without reworking the piping.

Manufacturer

Bosch Rexroth, material number R901223338, type designation M-4SEW10Y1X/420MG24N9K4QMBG24. Data sheets RE 22075 and RE 07600-B carry the characteristic curves, port dimensions and installation notes.