Directional Poppet Valve M-4SH6D3X/420QMAG24/B15 - Bosch Rexroth R901541974

In control blocks without an electrical feed, a hydraulic pilot pressure takes over the switching. The M-4SH6D3X/420QMAG24/B15 directional poppet valve in size 6 is hydraulically actuated, works with four ports and holds an operating pressure of up to 420 bar.

Benefits

• Hydraulic actuation, so no electrical connection is needed at the valve.
• Four ports, two switching positions, symbol D, direct actuated.
• Maximum operating pressure 420 bar at flows up to 40 l/min.
• Seat design for safe switching even after longer standstill periods under pressure.
• NBR seals for HL hydraulic fluid, subplate mounting according to ISO 4401-03-02-0-05.
• 2.54 kg mass, product family M-.S.6,10.

Technical data

Applications

The valve sits in hydraulically piloted blocks, for example in mobile plant and in hazardous areas without local electrical control. Pilot pressure comes from the main circuit or from a separate pilot circuit. The seat design makes sure held pressure stands over longer periods.

Manufacturer

Bosch Rexroth, material number R901541974. All further data is given in data sheets RE 22340 and RE 07600-B. The 420 bar operating pressure refers to the working port.