Oleodinamica Marchesini V0195 VBPDE 1/2 FL double pilot-operated check valve

Oleodinamica Marchesini V0195 (VBPDE 1/2 FL) is a double pilot-operated check valve. The factory maximum operating pressure is 350 bar and the maximum flow is 55 l/min.

Two pilot-operated checks retain the actuator in both directions. Each section permits supply flow towards its cylinder port and blocks return until the opposite pilot line is pressurised. Connect V1/V2 to the supply and C1/C2 to the actuator using the mounting arrangement for this execution.

The manufacturer table specifies a 1:4.5 pilot ratio and a catalogue cracking pressure of 5.5 bar. These are the standard table values for this code; optional springs and seal arrangements are separate configurations.

V1/V2 are 1/2" BSP supply connections. C1/C2 are flange-interface passages with O-ring sealing and a listed 11 mm bore, not BSP threaded cylinder ports. Mount the valve directly to the matching actuator flange. Separate mounting bases are shown in the sheet and are not implied to be included.

The body is zinc-plated steel with hardened and ground steel internal components and standard BUNA N seals. The local PDF preserves the complete relevant manufacturer ratings, schematic, dimensions and conditions. Representative manufacturer product image for the VBPDE FL series. Use the exact article drawing in the local PDF to check its connections and mounting arrangement.