330100979 Braking Valve Group Component XCMG XDE130 Electric driving dump truck spare parts

The 330100979 braking valve group component effectively solves problems such as weak brake pressure relief, valve body and valve core jamming, valve port sealing leakage, oil pressure imbalance, shell corrosion and damage, slow rebound and reset, heavy-load brake failure, poor oil circuit return, valve orifice blockage by impurities, and brake delay. It is suitable for replacing old vehicle brake valves, maintaining the entire vehicle brake system, original equipment manufacturer (OEM) assembly, brake oil circuit pressure adjustment and rectification, repairing weak brake faults, and upgrading the entire vehicle brake system. The product is made with a thickened cast aluminum valve body and multiple imported sealing rings, which have excellent resistance to brake oil corrosion. It features pressure regulation and control, leak-proof sealing, pressure and impact resistance, high and low temperature aging resistance, smooth valve core rebound, and resistance to dust and impurity blockage. It is suitable for heavy-duty operation of construction machinery, outdoor operation in mud and water, high-frequency pedal braking, alternating day and night temperature differences, and long-term heavy-load parking conditions.

Core technical parameters:

– Product Model: 330100979
– Product Name: Braking Valve Group Component
– Material specifications: High-strength die-cast aluminum valve body, high-quality oil-resistant seals, pressure-resistant and corrosion-resistant, resilient and wear-resistant with a long service life.
– Manufacturing process: Original factory one-piece casting, valve hole precision polishing, standard interface, compatible with original vehicle piping and pedal assembly.
– Performance and operating condition adaptability: The vehicle’s braking pressure meets the standards, the oil pressure regulation is stable, and it is suitable for the high-frequency heavy-load braking conditions of the whole machine.
– Structural features: Original factory integrated valve circuit design, reasonable backflow and pressure relief structure, dust and impurity prevention, reducing the probability of brake failure.

This product undergoes rigorous quality control, including brake pressure regulation verification, full-area airtightness and leak-proof testing, high and low pressure durability testing, dust and mud corrosion resistance testing, valve core reciprocating opening and closing testing, and original vehicle brake system compatibility verification, fully meeting original factory assembly standards. It boasts high compatibility and is ready to use immediately after installation. It completely resolves issues such as brake pressure leakage, valve core jamming, brake lag, and valve body oil leakage, precisely controlling the brake fluid pressure throughout the vehicle, optimizing brake pedal feel, unifying overall vehicle braking performance, and extending the service life of the entire brake system, including brake lines, cylinders, and seals.

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