Oleodinamica Marchesini V0873/FF RS 3 VIE 1 1/4 /FF 3-way ball valve

Oleodinamica Marchesini V0873/FF is the RS 3 VIE 1 1/4 /FF three-way L-pattern diverter ball valve with female 1 1/4" BSP connections and the actually offered /FF fixing-hole execution. The manufacturer defines CODE/FF as the fixing-hole option. The corresponding base size row lists rated pressure PN 350 bar and nominal bore DN 25 mm. PN is the catalogue rating designation, not an independently stated operating limit for every duty.

Connect P to the inlet and A and B to the alternative circuit branches. The manufacturer describes inlet flow to A with the lever at 90 degrees and to B with the lever in line. The separate /3K execution is not inferred for this /FF article.

The zinc-plated steel body contains ground, chromium-plated steel internals with BUNA-N and POM seals. The base row gives body dimension L 66.5 mm, length L1 120 mm, lever length L2 180 mm and mass reference 2.601 kg. Base mass and envelope are reference values rather than a separately measured /FF execution.

The drawing and size row give fixing-hole diameter 6.25 mm for this size. Follow the original drawing for the hole location and installation envelope.

The local technical PDF retains the complete relevant original manufacturer spread, including the applicable size row, spring or option legend, hydraulic diagram and drawing. Neighbouring executions apply only to their identified rows. Any 50 °C oil temperature and 30 cSt viscosity beside curves are test conditions, not operating limits.