Oleodinamica Marchesini V0394 VBCD 3/8 SE 3 VIE single counterbalance valve

Oleodinamica Marchesini V0394 (VBCD 3/8 SE 3 VIE) is a single counterbalance valve rated for 40 l/min maximum flow and 350 bar maximum operating pressure. Its factory pilot ratio is 1:4.5. The manufacturer lists a standard setting of 320 bar; this catalogue setting is separate from the maximum pressure rating.

This three-connection execution uses an external pilot line. Connect V to the supply, C to the controlled actuator side and PIL to the pilot-pressure line. Main C/V ports are 3/8" BSP and PIL is 1/4 inch BSP. The separate pilot connection is distinct from the four-port type-A arrangement.

The manufacturer specifies a valve setting at least 1.3 times the load-induced pressure. Check the circuit setting against the actual load; no customer-specific adjustment or /P or /PP option is inferred from this standard article code. The body is zinc-plated steel with hardened and ground steel internals and standard BUNA N seals.

The local PDF preserves the complete relevant manufacturer code table, hydraulic schematic, original drawings, curves and conditions. Representative manufacturer product image for the VBCD SE 3 VIE series. Check the exact article drawing and hydraulic schematic in the local PDF for its port arrangement and execution.