803099498 Check Valve XCMG XDE130 Electric driving dump truck spare parts

The 803099498 check valve can solve problems such as backflow pressure relief, insufficient pressure holding, opening and closing jamming, valve disc sticking, end face oil leakage, valve seat wear, incomplete closure, impurities jamming the valve, abnormal noise during opening and closing, and check valve failure. It is suitable for replacing old check valves, crane hydraulic maintenance, original equipment manufacturer (OEM) parts, hydraulic circuit pressure holding rectification, and hydraulic circuit backflow fault repair. Featuring a forged alloy valve body, precision-sealed valve disc, and spring-loaded check valve structure, it ensures smooth flow, tight closure, high-pressure leak prevention, oil resistance, and wear resistance. It is suitable for engineering machinery load-bearing pressure holding, unidirectional hydraulic flow guidance, and pressure-locking hydraulic conditions.

Core technical parameters:

– Product Model: 803099498
– Product Name: Check Valve
– Material specifications: High-pressure thickened alloy valve body, sealing valve seat quenched and hardened, high-frequency opening and closing makes it less prone to wear and leakage.
– Processing technology: Precision boring of original oil circuit holes, matching and grinding of valve discs, and direct installation and adaptation of original vehicle hydraulic oil circuit ports without damage.
– Performance and operating condition compatibility: Rated pressure values ​​meet standards, one-way check valve pressure holding, and compatible with the whole machine’s hydraulic oil circuit pressure stabilization and protection system.
– Structural features: Integrated spring check valve structure, automatic rebound sealing, preventing oil backflow and pressure relief due to load weight.

This product has undergone reverse flow verification, high-pressure holding, leak testing, and original vehicle port compatibility with original factory quality inspection, meeting original factory installation standards and ready to use immediately after installation. It unidirectionally guides the hydraulic medium, blocks reverse flow, and maintains constant oil pressure in the pipeline, ensuring stable pressure holding and safe operation of the equipment.

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