KMX15RA One-way Valve Check Valve Control Valve XG200 XG230 XG250 XG260 XG370DA Excavator Construction Machinery Parts

KMX15RA One-way Valve Check Valve Control Valve XG200 XG230 XG250 XG260 XG370DA Excavator Construction Machinery Parts

Product Description

The GVO excavator relief valve, compatible with XG200 XG230 XG250 XG260 XG370DA 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 main relief valve, which is compatible with XG200, XG230, XG250, XG260 and XG370DA excavators, is a key plug-in pressure control component within the multi-way distribution valve assembly. It is mainly responsible for limiting the pressure of the entire hydraulic system and providing overload relief protection. It directly determines the digging torque of the entire machine, the response speed of the actions, and the operational safety of the entire hydraulic system.

This series of models covers mainstream tonnage from 20 tons to 37 tons and is widely used in various high-intensity working conditions such as earthwork construction, infrastructure excavation, stone loading and unloading, and mining operations. During digging, raising the boom, and compound action operations, the hydraulic circuit will continuously withstand frequent instantaneous high-pressure impacts. When the system pressure exceeds the set value, the relief valve quickly opens to relieve pressure, stabilizing the overall machine pressure within the original factory calibration range, blocking abnormal high-pressure impacts, and effectively protecting high-value precision components such as the hydraulic main pump, distribution valve assembly, and large and small boom oil cylinders, thus building a safety protection for the hydraulic 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.