804012704 4l Baffle Ring XCMG XDE130 Electric driving dump truck spare parts

The 804012704 4L baffle ring solves problems such as ring deformation, misalignment, gap misalignment, end face wear, limit switch failure, displacement due to vibration, air leakage in the sealing gap, edge corrosion, and assembly misalignment. It is suitable for replacing old baffle rings, maintaining 4L valve assemblies, original equipment manufacturer (OEM) parts, valve assembly limit switch modification, and repairing displaced internal components. The hardened alloy ring body with precision-machined surfaces provides pressure resistance, wear resistance, precise positioning, rust prevention, weather resistance, and a tight seal, making it suitable for the high-frequency vibration conditions of engineering machinery valve assemblies.

Core technical parameters:

– Product Model: 804012704
– Product Name: 4L Baffle Ring
– Material specifications: High-hardness quenched alloy ring, with finely ground surface, resistant to deformation and wear.
– Processing technology: Original factory one-piece cutting and quenching, precise hole diameter calibration, valve cavity slot direct mounting and adaptation.
– Performance and operating condition compatibility: The pressure limit strength meets the standard, the locking position is stable, and it is compatible with the internal limit of the entire 4L valve group.
– Structural features: Original factory standard closed-loop dimensions, uniform gaps, avoiding component misalignment and gas/oil leakage faults.

This product has undergone original factory quality inspection, including tests for compressive deformation resistance, dimensional calibration, high and low temperature weather resistance, and proper positioning. It meets original factory installation standards and is ready to use immediately after installation. The fixed valve assembly’s internal components control assembly clearances, assist in sealing the cavity to prevent leakage, and are compatible with a complete set of 4L valve assembly accessories, improving the valve assembly’s operational stability.

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