Oleodinamica Marchesini B8000 valve mounting flange

Oleodinamica Marchesini B8000 is the separate mounting flange shown on the VBCD SE FL factory sheet. The original accessory drawing gives width 45 mm, height 45 mm and thickness 25 mm. The selected supplier offer identifies the flange as an individual part.

The base provides the mechanical mounting interface and drilled oil passage for the compatible valve arrangement. The drawing identifies a 9 mm passage bore and M8 mounting-screw threads. These are machining dimensions, not pipe-thread sizes or a maximum-flow rating.

The base belongs to the VBCD SE FL family. Compare its 30 mm mounting pattern and 9 mm flow bore with the exact valve flange; the distinct FCB4 execution must not be assumed to use the same mounting pattern.

A complete valve, fasteners and seals are not inferred as included. The sheet does not independently state the flange material, mass, pressure or flow rating, so those companion-valve properties are not copied into this accessory profile.

The local technical PDF contains the complete relevant manufacturer spread, including the named article or accessory drawing. Neighbouring valve ratings and optional configurations apply only to the corresponding identified part. Any 50 °C oil temperature and 30 cSt viscosity beside curves are reference conditions.