Directional Poppet Valve M-3SMM6C3X/F420QMBG24 - Bosch Rexroth R901419229

Spool valves can stick after a long standstill under pressure. The directly actuated M-3SMM6C3X/F420QMBG24 poppet valve avoids that behaviour and stays ready to switch, at a maximum operating pressure of 420 bar and 40 l/min flow.

Benefits

• Reliable switching even after longer standstill periods under pressure
• 420 bar maximum operating pressure in size 6
• 40 l/min flow, 3 ports to the ISO 4401-03-02-0-05 pattern
• Spool symbol C in two switching positions, directly hand actuated
• 1.52 kg, NBR seals matched to HL hydraulic fluid

Technical data

Application

Valves of this kind secure loads in lifting gear, clamping devices and tool interlocks that stay in one position for long periods. A working level of 420 bar allows smaller cylinder areas for the same force. On the ISO 4401-03-02-0-05 pattern it replaces a size 6 valve without reworking the subplate.

Manufacturer

Bosch Rexroth, material number R901419229. Two manufacturer documents are on file. Flow curves and installation dimensions are listed in the datasheet.