main control valve excavator

Many heavy construction machines, such as excavators, motor graders, and bulldozers, have hydraulic pumps as part of their hydraulic systems. These pumps are designed to pump high-pressure hydraulic oil (oil) and are controlled by the hydraulic motor control unit, which determines how much oil is pumped through the system. The CAT374D control valve is a two-position, two-way, four-way globe valve with a self-operated overflow function and high-performance hydraulic positioning. This valve is intended for use in excavator hydraulic systems. The product also aids in lowering system power consumption and increasing system efficiency.