Caterpillar 3T-2325 Hydraulic Brake Spool Valve

Original Caterpillar 3T-2325 Hydraulic Brake Spool Valve is a Caterpillar-branded brake spool valve used within Cat hydraulic brake control systems to route and regulate fluid to braking actuators. In Cat hydraulic brake circuits, brake control valves regulate and modulate hydraulic pressure to the service brakes, enabling controlled slowing and stopping. Spool valves like this one are designed to direct flow between pressurized ports and brake outlets, with the spool position determining which passages are open or blocked to actuate the correct brake function. This family of valves supports standard brake control operations, including pressure modulation for service braking and sequencing within the hydraulic brake network. Typical Cat brake valves and associated spools are used across a range of heavy equipment applications where precise hydraulic control is essential. As an original Cat component, the 3T-2325 designation identifies a brake spool valve within Caterpillar's hydraulic valve catalog, aligning with Cat's brake-control valve design language.