Directional Poppet Valve M-4SEW10D1X/420MG24N9K4QMBG24 - Bosch Rexroth R901384894

Leak-free holding decides how long a clamping circuit runs between two re-pressurisations. This direct actuated seat valve of the M-.SEW10 family holds up to 420 bar and switches 40 l/min to spool symbol D.

Benefits

• Operating pressure up to 420 bar in size 10, HL hydraulic fluid.
• Seat design for safe switching even after longer standstill periods under pressure.
• Flow up to 40 l/min across 4 ports, HL hydraulic fluid.
• Spool symbol D with 2 switching positions, direct actuated.
• Subplate mounting to ISO 4401-05-04-0-05, solenoid actuation at 24 VDC.
• 3.82 kg weight with NBR seals and a 3-pole connector (2 + PE) to EN 175301-803.

Application

The valve controls clamping cylinders, holding fixtures and safety circuits in which pressure has to survive a break. Because the seat closes metal to metal, pressure drop over the holding period stays small. Subplate mounting to ISO 4401-05-04-0-05 fits any size 10 interface.

Manufacturer

Bosch Rexroth, material number R901384894, type designation M-4SEW10D1X/420MG24N9K4QMBG24. Data sheets RE 22075 and RE 07600-B carry the characteristic curves, port dimensions and installation notes.