Product Overview
The Alkon TD-4300 is a manual push-pull air valve used to control lift axles on Ravens log trailers.
This is a 5-port, 2-way valve with 1/4" ports, designed to direct air to raise and lower the lift axle. The push-pull knob provides direct mechanical control—pull to raise, push to lower (can be reversed depending on plumbing).
The compact block-style design mounts through a panel or trailer chassis depending on configuration and is used in lift axle air systems requiring simple, manual control without electrical components.
