Directional Poppet Valve M-3SMM6C3X/F420/P - Bosch Rexroth R901505017

A valve expected to switch reliably after weeks under pressure is built as a poppet, not as a spool. The manually actuated M-3SMM6C3X follows that principle, carries 40 l/min across three ports and is rated for 420 bar operating pressure.

Benefits

• 420 bar operating pressure in the compact size 6.
• Poppet seat design, safe switching even after long standstill periods under pressure.
• Manual actuation, so no control voltage is required.
• 40 l/min across three ports in two switching positions to symbol C.
• 1.3 kg on pattern ISO 4401-03-02-0-05, NBR seals for HL fluid.

Application

Manually actuated poppet valves serve shut-off and unloading duties, ahead of accumulators, at test ports or in maintenance points. Because no control voltage is needed, the function survives a failure of the electrical system. A ceiling of 420 bar also covers circuits above the usual 350 bar band.

Manufacturer

Bosch Rexroth, material number R901505017, product family M-.S.6,10. Switching symbols and mounting dimensions appear in data sheet RE 22340, the range overview in RE 07600-B.