Limit Air Valve (Core Component for Hydraulic Cylinders), primarily used in hydraulic lifting systems for Dump Trucks. Key information is as follows:

Core Function

Controls the lifting height of the dump truck body. Triggers spool movement via pneumatic signals. Automatically shuts off the lifting oil circuit when the body reaches the preset angle, preventing safety risks from excessive lifting.

Compatible Applications

Compatible with dump trucks, dump trailers, and dump trucks equipped with HYVA brand hydraulic cylinders. Serves as a safety protection component in the body lift circuit.

Key Features

Utilizes pneumatic control. Mounted near the body lift arm. Achieves limiting via mechanical triggering (body lift action pushes the valve pushrod). Typically features a three-hole fixed mounting structure.