150602080013A026 Multi-way valve cover assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

150602080013A026 Multi-way valve cover assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 150602080013A026 multi-way valve cover assembly boasts four major advantages: tight sealing, high strength, corrosion resistance, and easy assembly. It is widely used in multi-way valve systems of heavy-duty construction machinery such as excavators and loaders, undertaking the sealing, protection, and fixation functions of the internal valve core, valve stem, and oil circuit. The modular integrated design can accommodate multiple valve core installations. With special seals, it can effectively block hydraulic oil leakage, prevent impurities from entering, avoid valve core jamming, ensure stable operation of the multi-way valve, adapt to various specifications, and is easy to install.
This product is made of high-quality materials and precision-machined, strictly adhering to relevant industrial standards. The main body is A105 carbon steel (stainless steel and alloy steel can be customized), and the seals are made of FKM fluororubber + flexible graphite packing. Manufactured through multiple processes, it boasts a dense, defect-free structure, high pressure resistance, wear resistance, and corrosion resistance, effectively solving problems such as seal failure and deformation, and reducing maintenance costs. Its integrated design fits snugly against the valve block for installation, saving space. It can be used with a pilot valve interface, adapting to medium and high pressure conditions, balancing reliability and flexibility, and improving the operational stability of multi-way valves.

Core technical parameters:

-Product Model: 150602080013A026
-Product Name: Multi-way Valve Cover Assembly (Integrated, for Sealing Protection and Load Bearing)
– Compatible models/scenarios: Heavy construction machinery such as excavators and loaders, multi-way valve systems (specifications can be verified).
– Structure type: Integrated modular design, with built-in bolt holes and sealing grooves, compatible with multiple valve cores, and a reserved interface for pilot valve installation. Complies with ISO7368 standards.
– Material Specifications: Main body: A105 carbon steel (304/316L stainless steel, F22 alloy steel can be customized), seals: FKM fluororubber + flexible graphite, surface anti-corrosion treatment.
– Dimensions: Compatible with DN25 multi-way valves, total length 185mm, width 88mm, thickness 22mm, 6 bolt holes, hole spacing 75mm, flatness ≤0.005mm, tolerance GB/T 1804-m
– Pressure parameters: Rated pressure PN31.5MPa, maximum pressure 94.5MPa, leakage ≤0.01ml/h, suitable for medium and high pressure conditions.
-Mechanical parameters: Rockwell hardness HRC38-43, tensile strength ≥520MPa, flexural strength ≥260MPa, free of sand holes and pores, not easily deformed or cracked.
– Environmental parameters: Operating temperature -30℃ to 425℃, adaptable to dusty, oily, and high-vibration conditions, rust-resistant and aging-resistant, meeting GB/T 14039 pollution level requirements.
– Manufacturing process: Precision forging + CNC turning + precision grinding + anti-corrosion treatment, burr-free surface, precise bolt holes, perfectly suited for assembly requirements.
-Installation method: Bolt fixing, using A193 B7 bolts. Clean the sealing surface and replace the seals. Ensure even tension on the bolts; do not use excessive force during installation.
-Quality Standards: Compliant with ISO7368, GB/T 12224-2015, etc., and has undergone full testing; a certificate of conformity is attached.
-Service life: ≥6000 hours under normal operating conditions, ≥4000 hours under high pressure and heavy load, far exceeding that of ordinary aftermarket products.

Our 150602080013A026 multi-way valve cover assembly undergoes rigorous testing and debugging, ensuring traceable quality and reliable after-sales service. We support bulk purchasing and customization, and it is compatible with various engineering machinery multi-way valve systems, making it the preferred component for multi-way valve maintenance.

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