Bosch Rexroth G10A4-1X/G3/4G1/4-J3 directional valve subplate

Bosch Rexroth G10A4-1X/G3/4G1/4-J3, material number R900336998, is a size 10 individual directional-valve subplate. It provides the mounting face and four main hydraulic connections P, A, B and T for a matching valve or vertical stack. The actual material-number row specifies 3/4" BSP main connections and 1/4" BSP pilot connections.

The execution has rear external connections and a standard outer design. J3 provides improved corrosion resistance under the manufacturer salt-spray test conditions; it does not specify coating chemistry or a service-life guarantee.

The original RE45100, May 2019, dimensional row lists net weight 4.1 kg; it does not state a plate pressure limit. The complete assembly must also satisfy the selected valve, connection and mounting limits. Confirm the exact mounting face, pilot/locating holes and screw engagement against the selected drawing. The manufacturer family image is representative; its illustrated connection details may differ.