Sun Hydraulics BBY-1EE4-AC Manifold Valve Assembly

Sun Hydraulics BBY-1EE4-AC is a two-cavity sandwich-style manifold in the BBY family, designed for ISO 05 interfaces to mount two Sun cartridge valves in a single block. The unit provides two open cavities drilled as T-2A, enabling two independent valve circuits and cross-pilot capability on ports A and B within the same manifold. At roughly 1.85 lb, the BBY-1EE4-AC offers a compact, lightweight solution suitable for tight installations where space matters. As a shared-body manifold, it consolidates valve mounting and plumbing, reducing line count and simplifying maintenance compared with discrete valve cartridges mounted separately. The BBY configuration supports standard Sun cartridge valve technology, allowing designers to assemble dual-function hydraulic circuits in a single, integrated block while preserving ISO 05 compatibility with common valve mounting patterns. This model is well-suited for automated equipment and industrial machinery requiring dual-actuation control, such as press or clamp applications, where two independent hydraulic functions can be controlled from a single manifold body without adding separate valve blocks.