VolvoHydraulic Parts

14500037 — Relief Valve 14500037 For Volvo Excavator Ec140B Ec210 Ec240B Ec290 Ec135B Ew145B

This relief valve is a safety component within the hydraulic system, designed to limit the maximum pressure by diverting excess fluid back to the tank. Manufactured to precise Volvo specifications, it ensures consistent pressure regulation, unlike a faulty valve that may stick open or closed, leading to erratic hydraulic performance. Operators might experience sluggish hydraulic functions, loss of power, or unexpected system pressure spikes when this relief valve is malfunctioning.

Relief Valve 14500037 For Volvo Excavator Ec140B Ec210 Ec240B Ec290 Ec135B Ew145B – Part No 14500037 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeHydraulic Relief Valve
MaterialSteel Alloy
ApplicationHydraulic System Pressure Control
Service LifeReplace as needed based on inspection
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A malfunctioning relief valve can cause hydraulic system pressure to be too low, resulting in slow or weak operation of actuators. If it fails to open, pressure can build excessively, potentially damaging hoses or components. Persistent issues with hydraulic performance indicate a need to inspect the relief valve and related components.

Installation Tip

Ensure the valve seat is clean and free of debris before installing the new relief valve to guarantee a proper seal. Avoid forcing the valve into its housing, as this can damage the threads or the valve body.

Service Note

Inspect the hydraulic fluid for contamination and check the hydraulic pump's performance when replacing a relief valve.