Sun Hydraulics Logic Elements

Hydraulic Logic Control | Modular Cartridge Design | Simplify Complex Circuits

Sun Hydraulics’ Logic Elements are specialized cartridge valves designed to perform essential hydraulic logic functions including AND, OR, sequence, and priority operations. These compact, high-precision valves enable engineers to build sophisticated hydraulic control circuits that manage flow and pressure signals without the need for electrical controls.

Built with Sun’s signature modular cartridge technology, these logic elements integrate easily into manifolds and hydraulic blocks using ISO-standard cavities. They provide reliable, repeatable logic operations essential for automation, sequencing, and safety functions in both mobile and industrial hydraulic systems.

Key Features:

🔧 Perform Hydraulic Logic Functions: AND, OR, sequence, shuttle, and priority flow control

🛠️ Modular Cartridge Format: Easy installation and replacement in hydraulic manifolds

💧 Precise Flow & Pressure Control: Enables complex circuit behaviour with high reliability

🧩 Standard ISO Cavity Compatibility: Simplifies system design and component interchange

⚙️ Durable Construction: Designed for high-performance in demanding environments

Typical Applications:

Automated sequencing in industrial presses and machinery

Load sensing and priority flow control in mobile hydraulics

Safety interlocks and valve sequencing in offshore and marine equipment

Complex circuit logic without electronics for harsh environments