Directional Poppet Valve M-4SH6D3X/420 - Bosch Rexroth R900089315

Spool symbol D connects the four ports in a clearly defined arrangement. Hydraulically actuated directional poppet valve M-4SH6D3X/420 provides that diagram in size 6 and carries up to 40 l/min at a maximum operating pressure of 420 bar.

Benefits

• Spool symbol D across four ports in two switching positions.
• Hydraulic actuation, no wiring and no heat input from a solenoid.
• 420 bar operating pressure at 40 l/min in size 6.
• Subplate mounting ISO 4401-03-02-0-05, poppet design with safe switching after long standstill.
• 2.34 kg, NBR seals for HL hydraulic fluid.

Application

The valve suits clamping and holding circuits in which an upstream valve builds the control pressure. Because the seat seals metal to metal, a held load barely drops even over longer breaks. The standard NG6 interface allows a swap against other versions of the same series.

Manufacturer

Bosch Rexroth lists this directional poppet valve M-4SH6D3X/420 under material number R900089315. Data sheets RE 22340 and RE 07600-B show characteristic curves, installation dimensions and connection diagram. Hydraulic actuation combined with spool symbol D identifies this variant.