14518516 Relief Valve For Volvo.
A robust relief valve tailored for Volvo hydraulic systems, this component maintains safe pressure levels by automatically releasing excess fluid. It protects critical system parts from damage due to pressure spikes, enhancing overall reliability. Made to withstand harsh environments, it ensures stable performance and reduces the risk of unscheduled stops. Designed for seamless integration, it helps preserve the efficiency and longevity of your Volvo machine’s hydraulic circuit.

Product Overview

This 14518516 (VOE14518516 / SA8230-27400) swing relief valve assembly is a reliable aftermarket hydraulic part designed for Volvo excavators. Mounted on the swing motor, it controls the maximum working pressure of the swing system, absorbs hydraulic shock during swing startup and braking, and protects the swing motor and reduction gear from pressure damage. Full technical specifications are available on our dedicated spec sheet for your reference. Manufactured for heavy-duty operating environments, this valve resists spool wear, spring fatigue and valve sticking, delivering stable pressure control and extending the service life of your swing assembly. It widely fits Volvo B, C, D and E series mid & large excavators including EC210, EC210B, EC210C, EC210D, EC220D, EC220E, EC240B, EC240C, EC290, EC290B, EC290C, EC360 and EC460. It can be used as a replacement part for hydraulic swing system maintenance.

FAQ

Q1: What common symptoms mean I need to replace the 14518516 swing relief valve assembly?

A: Typical signs include weak or slow swing performance especially under full bucket load, swing overrun where the house keeps rotating after releasing the joystick, and abnormal noise or shaking during swing movement. These problems are usually caused by spool wear, spring fatigue or stuck valve components.

Q2: Which Volvo excavators does 14518516 fit?

A: EC210, EC210B, EC210C, EC210D, EC220D, EC220E, EC240B, EC240C, EC290, EC290B, EC290C, EC360, EC460

Q3: What are the core parameters of this swing relief valve?

14518516 Relief Valve For Volvo