Oleodinamica Marchesini V0828 V-121 1/2 NC normally closed push-button end-of-stroke valve

Oleodinamica Marchesini V0828 (V-121 1/2 NC) is a normally closed push-button end-of-stroke valve with 1/2 inch BSP ports. The factory lists a maximum flow of 70 l/min and a pressure rating of 350 bar. These limits describe the exact size and execution; the ratings of adjacent models are not interchangeable.

The unactuated valve closes the inlet path. Mechanical plunger actuation opens flow from P to A; the factory describes fast opening and a maximum stroke of 13 mm. Typical uses include actuator sequencing and an end-of-stroke circuit. Connect P to the circuit and A to the intended downstream or tank path according to the original application scheme.

The body material is zinc-plated steel, with hardened and ground steel internal parts and BUNA N seals. The local reference retains the complete relevant original code table, schematic, drawings, curves and conditions. Representative manufacturer product image for the VF-NC series. Port sizes and execution details depend on the exact article; use its factory table and original drawing in the local PDF.