GVO XKAY-00314 Rotating Motor Relief Valve Safety Valve Control Valve R210VS R215VS R225VS R220LC-9S R300LC-9S Excavator Parts

GVO XKAY-00314 Rotating Motor Relief Valve Safety Valve Control Valve R210VS R215VS R225VS R220LC-9S R300LC-9S Excavator Parts

Product Description

The GVO excavator relief valve, compatible with R210VS R215VS R225VS excavators, is a key pressure control valve in the hydraulic system. It regulates hydraulic pressure, releases overload pressure, protects core hydraulic components such as the main valve and hydraulic pump, and ensures stable operation of the entire machine.

This relief valve is precision-machined from high-quality steel and undergoes overall quenching treatment. Equipped with oil-resistant and high-pressure-resistant seals, it boasts excellent sealing performance, impact resistance, and wear resistance. Suitable for the high-pressure hydraulic conditions of excavators, it effectively prevents internal leakage, pressure loss, operational instability, and vibration.

Product Introduction

This rotary relief valve, designed for the R210VS, R215VS, and R225VS series excavators, is a core plug-in pressure protection component for the hydraulic circuit of the rotary motor in the VS series machines. It is directly installed inside the valve chamber of the rotary motor and plays a crucial role in limiting the pressure of the rotary circuit, releasing overload pressure, and buffering the braking of the rotary motion. 

This relief valve can quickly respond to instantaneous high pressure and promptly discharge the excess oil, stabilizing the pressure of the rotary system within the original factory calibration range. It buffers the pressure peaks caused by vehicle inertia, avoiding abnormal high pressure directly impacting the hydraulic components such as the pump housing, flow distributor, piston, bearings, and main control distribution valve, which are expensive hydraulic parts. This effectively reduces the risk of high-pressure erosion and abnormal wear of the internal components of the motor, protecting the entire rotary hydraulic assembly and ensuring the smooth and stable rotary operation of the entire machine, significantly reducing the probability of major overhaul of the rotary system.

Packaging & Shipping

We use high-strength, environmentally friendly paper export packaging, which is reinforced, cushioned, and moisture-proof, suitable for long-distance international logistics transportation, and meets cross-border freight and environmental protection standards. International transportation adopts formal cross-border logistics, with full tracking of logistics information and supporting customs clearance documents to ensure smooth customs clearance and timely delivery of goods overseas.

Company Introduction

The GVO brand is a manufacturer of hydraulic components. We mainly produce the most comprehensive range of pilot pumps, gear pumps, relief valves, hydraulic pumps, electrical components, hydraulic parts, engine assemblies, traveling assemblies, rotating assemblies, distribution valves, and other components.

We are factory direct sellers without any middlemen profiting from price differences. The quality is definitely the best for you because we are the ones who produce them. We cannot tarnish our reputation. The prices are also the most favorable for you. There is a stable delivery speed.

We value every customer and provide you with the best service. We offer pre-sale, in-sale, and after-sale guarantees. Any problems will definitely be resolved for you. We are always available to serve you.