AV Valve for Leibinger Valve Block — catalog reference ULB-E55-005262S-02. Supplied as a compatible replacement unless explicitly identified otherwise in the listing.Part identification and selectionAV designation. Confirm the intended valve-block position and electrical and fluid connections.Check before orderingCompare the valve reference, electrical label where applicable, connector, port arrangement, mounting and fluid circuit.Can a similar-looking valve be substituted?Do not assume this. The circuit position, operating configuration and connection details must match the installed valve.Request a fitment check or quotationAsk UPLIMARK about ULB-E55-005262S-02. Include the printer model, installed-part reference, label and connection photos, quantity and delivery country. We can review the required version and quote the requested items.See our compatibility and ordering guide for the details to prepare before ordering. Shipping & Notice Unless specifically stated as genuine OEM, this item is supplied as a compatible replacement product. Manufacturer names and trademarks are referenced only to identify equipment compatibility. Orders are normally processed within 3–5 business days. International delivery timing depends on destination, carrier service and customs clearance. Please confirm the printer model and current part number before ordering.