803000096 XCMG Crane Parts Multiway Valve QYZTF-S10E

Product Description

XCMG Crane Parts Multiway Valve QYZTF-S10E

803000096 fits the following models:

XGC100

Function:

Crane multi-way valve is a key component in the hydraulic system, mainly used to control the flow direction, pressure and flow rate of the hydraulic oil, so as to achieve the action control of the crane's various executive elements (such as boom expansion and contraction, lifting, slewing, etc.). The following are the main roles and functions of the crane multi-way valve:
1. Direction control
By changing the position of the spool, the multi-way valve controls the flow direction of the hydraulic oil, so as to achieve the action of the crane's various executive elements such as telescoping, lifting, slewing and so on. For example, in the crane operation, the multi-way valve can control the telescoping and luffing of the boom as well as the lifting and lowering of the hook.
2. Flow Adjustment
Multi-way valves can adjust the flow of hydraulic oil according to the operation demand, so as to control the movement speed of the executive element. For example, by adjusting the gap between the valve spool and the valve hole, it can realise the precise control of the telescopic speed of the boom or the hoisting speed of the hook.
3. Pressure Adjustment
Multi-way valves are usually equipped with relief valves and other devices, which can automatically release excess pressure when the system pressure exceeds the set value to protect the hydraulic system from damage. In addition, multi-way valves can also ensure stable output performance in case of pressure changes through the pressure compensation function.
4. Load Sensing and Energy Saving
Multi-way valves are equipped with a load sensing function that distributes hydraulic flow according to the actual load demand, avoiding unnecessary energy waste. This design not only improves the energy efficiency of the system, but also reduces the temperature rise of the hydraulic system.
5. Safety Protection
Multi-way valves also have a variety of safety protection functions, such as overload protection, to prevent accidental operation. For example, in crane operation, the manifold valve can prevent the boom from being dangerously overloaded.
6. Integrated and modular design
Multi-way valves have an integrated design that integrates multiple control units into one valve body, reducing the complexity and maintenance costs of the hydraulic system. This design makes the multi-way valve widely used in cranes and other construction machinery.
7. Improve operational efficiency
By precisely controlling the flow direction, pressure and flow rate of hydraulic fluid, multi-way valves can significantly improve the operating efficiency and response speed of cranes. For example, advanced multi-way valve design can achieve rapid oil switching, speed up the frequency of operation of the equipment.
In short, crane multi-way valves play a vital role in the hydraulic system, not only achieving precise control of the crane's various actuating elements, but also improving the safety and energy efficiency of the system.