GVO 204-2755 129-8030 Travel Motor Relief Valve Hydraulic Main Safety Valve

Product Specification

GVO 204-2755 129-8030 Travel Motor Relief Valve Hydraulic Main Safety Valve E325C E323D E319D E329D E330C E330D Excavator Parts

Product Description

The GVO excavator relief valve, compatible with E325C E323D E319D E329D E330C E330D 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 adapter is compatible with E320D, E322D, E323D, E324D, E325D, and E330D excavators. All dimensions such as thread specifications, valve body outer diameter, and oil hole positions are made according to the original factory standards. The assembly and disassembly are simple, and the original vehicle's relief valve can be directly replaced without modifying the pipelines and valve bodies. It can be used for emergency repairs at construction sites, as well as for major equipment overhauls and complete machine refurbishments.

The product pressure parameters strictly conform to the original factory standards. Each product is tested and calibrated on a hydraulic test bench. The valve core responds quickly and the pressure control is precise. When the hydraulic system pressure suddenly exceeds the set value, the relief valve can quickly open to relieve pressure. After the pressure drops, it quickly resets and locks the pressure. This can effectively improve common faults such as weak rotation of the equipment, vehicle of the entire machine, slow actions, uncoordinated compound actions, abnormal noise and vibration of the relief valve, and sudden changes in system pressure. It restores the overall power performance of the machine, reduces abnormal wear inside the hydraulic system, and lowers the cost of later major repairs.

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.