Directional Poppet Valve M-4SED10D1X/350CG24N9K4QMBG24 - Bosch Rexroth R901575735

When an axis stands under pressure for days and then has to change over reliably, poppet design is the right answer. The directly actuated M-4SED10D1X/350CG24N9K4QMBG24 in size 10 passes 40 l/min at 350 bar maximum operating pressure, offers two switching positions on spool symbol D and weighs 3.85 kg.

Benefits

• Poppet valve, safe switching even after longer standstill periods under pressure
• 40 l/min flow at 350 bar maximum operating pressure
• Two switching positions on spool symbol D across 4 ports
• QMBG24 emergency actuation on the B side, 24 VDC through a 3-pole connector (2 + PE)
• 3.85 kg, subplate mounting to ISO 4401-05-04-0-05

Application

Typical duties are holding and safeguarding functions such as tool clamping, brake circuits and lifting cylinders carrying load pressure for hours or days. Because a poppet valve seals almost leak free when closed, pressure decay during the idle phase stays low. The emergency actuation allows manual changeover if the control system fails.

Manufacturer

Bosch Rexroth, material number R901575735. Two manufacturer documents are on file. Switching times, leakage figures and installation dimensions are given in the data sheet.