(33.07 € Excluding VAT. VAT at the legal rate applies.)
Marchesini VBPDE double-acting pilot-operated check valve, 1/4" to 3/4".
The VBPDE holds a double-acting cylinder in both directions: oil enters freely on each side and only leaves when the opposite side receives pressure. Sealing is by a guided cone, with no leakage, so the load stays still without relying on the directional valve.
Connect V1 and V2 to the directional valve and C1 and C2 to the cylinder. Zinc-plated steel body, hardened and ground steel internal parts, NBR seals. Check the port thread and, on the cartridge version, the tube diameter.
Source: Oleodinamica Marchesini technical catalogue, section Double pilot operated check valves; Oleodinamica Marchesini general catalogue 2018.
Data sheet
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