HSZ10A065-3X/M01

The HSZ10A065-3X/M01 sandwich plate belongs to the HSZ Sandwich Plates series produced by Bosch Rexroth. It is installed in hydraulic automation stacks to direct flow between adjacent modular valves. The unit follows a direct-operated Form A10 design type, so internal passages act without pilot control and respond quickly to line pressure. Its ISO 4401-05-04-0-94 porting pattern matches common NG10 subplates for straightforward stacking. An external connection thread specified as ISO 228 allows the plate to interface with pipe fittings used in auxiliary lines. Port P on side F and port T on side E are both threaded G 1/2, giving equal inlet and return capacities for balanced circuit operation. The assembly tolerates a maximum operating pressure of 315 bar, and NBR sealing elements contain the fluid under that load.

Surface protection is provided by a Fe/Zn8/Cn/T0 coating, which deposits a zinc layer to resist corrosion when the plate is exposed to hydraulic oil mist or workshop humidity. A plate length of 130 mm and width of 70 mm keep the footprint compact, enabling dense valve group layouts inside power units. The 40 mm height establishes the stack spacing required for bolt engagement and proper gasket compression. With a weight of 2.7 kg, a single technician can position the plate during assembly without lifting aids. These dimensional and protective characteristics allow the HSZ10A065-3X/M01 to integrate into high-pressure hydraulic manifolds.