{"product_id":"kl3515lc-010-fo","title":"KL3515LC-010 Four Circuit Protection Valve Air Brake Spare Part for XCMG Construction Machinery","description":"\u003ch2\u003eKL3515LC-010 Four Circuit Protection Valve – OEM Replacement Air Brake Spare Part for XCMG Construction Machinery\u003c\/h2\u003e\u003cp\u003eMaintain safe, reliable air brake system performance on your XCMG equipment with this precision-engineered \u003cstrong\u003eKL3515LC-010 Four Circuit Protection Valve\u003c\/strong\u003e. Designed as a direct OEM-compatible replacement, this valve safeguards the integrity of all four independent air brake circuits, ensuring that a pressure loss in one circuit does not compromise the remaining circuits — a critical safety function in heavy construction machinery braking systems.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Compatible Fit:\u003c\/strong\u003e Engineered to match original XCMG KL3515LC-010 specifications for a direct drop-in replacement — no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Circuit Independent Protection:\u003c\/strong\u003e Simultaneously monitors and protects four separate air brake circuits. If pressure in any one circuit drops below the set threshold, the valve automatically isolates that circuit to preserve full braking pressure in the remaining three circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Pressure Priority:\u003c\/strong\u003e Built-in priority valve function ensures the primary brake circuits maintain adequate pressure before secondary and auxiliary circuits are charged, guaranteeing braking safety at all times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Pressure Setting:\u003c\/strong\u003e Factory-calibrated opening and closing pressure thresholds ensure consistent, reliable circuit protection across the full operating pressure range of the air brake system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Robust valve body and internal components engineered to withstand continuous air pressure cycling, vibration, and temperature extremes in heavy construction machinery applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Port Connection:\u003c\/strong\u003e OEM-matched port configuration for plug-and-play installation with the existing air brake circuit plumbing — no line modifications required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KL3515LC-010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Name:\u003c\/strong\u003e Four Circuit Protection Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Pneumatic \/ Air Brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Circuits:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Independent Circuit Isolation \u0026amp; Pressure Priority Protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Air Brake System – XCMG Construction Machinery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct OEM Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\u003cp\u003eSuitable for XCMG construction machinery equipped with the KL3515LC-010 four circuit protection valve, including motor graders, wheel loaders, road rollers, and other heavy equipment with pneumatic air brake systems. Please verify your machine’s part number before ordering.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Part?\u003c\/h3\u003e\u003cp\u003eThe four circuit protection valve is one of the most safety-critical components in a pneumatic brake system. A failed or leaking protection valve can result in total brake system pressure loss across multiple circuits, creating a serious safety hazard on grades and in traffic. Sourced from experienced manufacturers specializing in XCMG pneumatic brake components, each KL3515LC-010 valve undergoes pressure setting verification and leak testing before shipment to ensure it meets OEM safety standards.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor bulk orders or technical inquiries, please contact us directly.\u003c\/em\u003e\u003c\/p\u003e","brand":"XCMG Compatible Parts","offers":[{"title":"Default Title","offer_id":49718337208570,"sku":"KL3515LC-010-4CIRCUIT-VALVE","price":999.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/7220\/8378\/files\/9022a705161ff42b7879d88f1fd6d0e8_5bfa697a-1df2-4852-9499-18d027444379.png?v=1784509850","url":"https:\/\/tihparts.com\/products\/kl3515lc-010-fo","provider":"TihParts","version":"1.0","type":"link"}