803604726 change valve XCMG XS165 road roller spare parts
description
Part number: 803604726
Part name: change valve
Unit name: hydraulic system
Applicable Models: XCMG XS165 vibratory road roller
Core Function: Hydraulic oil circuit direction switching, equipment working action control, hydraulic system flow regulation, stable pressure maintaining
Working Feature: Sensitive response, low internal leakage, stable pressure resistance, accurate control, not easy to jam
This 803604726 change valve is precisely matched for the hydraulic control system of XCMG XS165 vibratory roller. Adopting high-precision valve core machining and integral valve body forging process, with good sealing performance and sensitive response speed, the valve features stable hydraulic control, low oil leakage and strong pressure resistance. As a key control component of the roller hydraulic system, it undertakes the directional switching of hydraulic oil circuit, controls the start, stop and direction change of executive components, and matches the whole machine’s compaction operation logic. It can adapt to long-term cyclic pressure fluctuation and frequent action switching of construction working conditions, effectively avoid hydraulic system jamming, action lag and oil leakage failures. It maintains accurate hydraulic signal transmission and stable power output, ensuring continuous and reliable operation of the equipment under various complex working conditions.
| Number | Parts Name | Quantity | Material Encoding |
| 1 | SOLENOID VALVE | 1 | 860510737 |
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advantages
- High-strength integral valve body structure with strong pressure resistance, adapting to XS165 roller hydraulic system standard working pressure without deformation.
- Precision lapped valve core matching, small fitting gap, effectively reducing internal oil leakage and improving hydraulic control accuracy.
- Sensitive action response, smooth oil circuit switching without lag, ensuring synchronous and coordinated equipment working actions.
- Excellent anti-pollution and anti-jamming performance, effectively avoiding valve core stuck failure caused by hydraulic oil impurities.
- Stable high-pressure sealing performance, no oil leakage under long-term fluctuating pressure, reducing hydraulic oil consumption.
- Original genuine change valve, strictly tested for pressure resistance and durability, with stable performance and long service life.
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