Filter and sort
Heavy-Duty Main Relief Valves & Hydraulic Pressure Control Spares
Special Offers
-
SA7270-11161 Relief Valve EC210B EC240B Excavator Conterll Valve Parts 7270-11161 SA727011161
SA7270-11161 Relief Valve EC210B EC240B Excavator Conterll Valve Parts 7270-11161 SA727011161 Part Number: SA7270-11161 Application: EC210B EC240B Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures...Regular price $ 188 -
Relief Valve VOE 14628881 For Volvo Excavator EC210 EC240 EC290 EC290B
Relief Valve VOE 14628881 For Volvo Excavator EC210 EC240 EC290 EC290B Part Number: VOE 14628881 Application: For Volvo Excavator EC210 EC240 EC290 EC290B Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification...Regular price $ 188 -
XKBF-00428 XKCG-00083 Relief Valve for Hyundai R140W-7 R210LC-7 R290LC-7 R305LC
XKBF-00428 XKCG-00083 Relief Valve for Hyundai R140W-7 R210LC-7 R290LC-7 R305LC Part Number: XKBF-00428 XKCG-00083 Application: for Hyundai R140W-7 R210LC-7 R290LC-7 R305LC Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for...Regular price $ 89 -
Main Relief Valve XKBN-00486 for R110-7A
High Quality Main Relief Valve XKBN-00486 for R110-7A Part Number: XKBN-00486 Application: for R110-7A Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance under...Regular price $ 89 -
main valves relief valves XKBF-01291 XKBF-01292 for excavator 01291 01292
main valves relief valves XKBF-01291 XKBF-01292 for excavator 01291 01292 Part Number: XKBF-01291 XKBF-01292 Application: for excavator 01291 01292 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable...Regular price $ 89 -
XKBF-00095 Relief Valve for R110-7 R140LC-7 Excavators
XKBF-00095 Relief Valve for R110-7 R140LC-7 Excavators Part Number: XKBF-00095 Application: for R110-7 R140LC-7 Excavators Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance...Regular price $ 78
If your excavator is losing power under load or your hydraulic system is overheating, a worn replacement relief valve is often the root cause. As the primary safety and pressure regulator, a high-precision main relief valve protects your pumps and cylinders by diverting excess oil back to the tank once the set pressure is reached. BeeSpareParts stocks a wide range of cartridge and bolt-on relief valves built to maintain factory-spec breakout forces in harsh environments.
Hydraulic pressure issues are often linked to other components. If adjusting the valve doesn't restore power, we recommend inspecting your for internal wear, or browsing our to stop internal pressure bypass. Our relief valve assemblies feature hardened steel poppets and precision-wound springs, providing a cost-effective alternative to expensive original dealer parts.
Whether you need a main relief valve for an excavator, a port relief valve for a specific circuit, or a pressure control unit for a loader, our parts are factory-tested for accurate opening and closing pressures and are ready for fast international shipping. Regain your digging power—order your heavy-duty hydraulic valve solution today.
Fits for:
-
Engine & Model Series: 4BT, 6BT, 4D95, 6D102, S6K, S4K, J05E, J08E, 4HK1, 6HK1.
-
Equipment Models: ZX, PC, SK, EC, EX series excavators, backhoes, and mobile hydraulic systems.