Directional Poppet Valve M-4SMM6D3X/F420QMBG24 - Bosch Rexroth R901412705

Poppet valves seal tightly and still release after long standstill periods under pressure. The M-4SMM6D3X/F420QMBG24 uses that design in size 6, with manual actuation, up to 40 l/min flow and a maximum operating pressure of 420 bar.

Benefits

• 420 bar maximum operating pressure, well above the usual level of size 6 spool valves.
• Poppet design that still switches safely after longer standstill periods under pressure.
• 40 l/min flow through four ports on the ISO 4401-03-02-0-05 interface.
• Manual actuation, so the function can be triggered without electrics.
• 2.38 kg weight with NBR seals for HL hydraulic fluid.

Technical data

Application

The valve is used in clamping and holding circuits, in emergency and manual functions and in high pressure test set-ups. Two switching positions to symbol D are enough to reverse one actuator by hand.

Manufacturer

Bosch Rexroth lists the valve in product family M-.S.6,10. Ordering runs through Bosch Rexroth material number R901412705. Circuit diagrams and limits are given in data sheet RE 22340, with RE 07600-B as the range overview.