GVO VOE14609280 14609280 Hydraulic Check Valve Pressure Safety Valve Relief Valve EC210B EC210D EC240B EC240C Excavator Parts

GVO VOE14609280 14609280 Hydraulic Check Valve Pressure Safety Valve Relief Valve EC210B EC210D EC240B EC240C Excavator Parts

Product Description

The GVO excavator relief valve, compatible with EC210B EC210D EC240B EC240C 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 type of relief valve is a core hydraulic safety component specifically designed for the main control valves of EC210B, EC210D, EC240B, and EC240C medium-sized excavators. As a pressure safety valve for the entire hydraulic system of the machine, it mainly performs the critical functions of limiting system pressure, overloading relief and pressure stabilization in the circuits. It is widely used in earthwork engineering, mining stripping, infrastructure construction, river dredging and other heavy-duty working conditions.

The valve body is made by one-piece forging from high-strength alloy steel. The valve core and valve sleeve undergo precise honing and mating grinding treatment, along with high-precision sealing working surfaces. It can continuously withstand the repeated flushing of high-pressure hydraulic oil with large flow rates, effectively resisting wear caused by impurities in the hydraulic oil, and significantly reducing valve core sticking, increased internal leakage, and other frequent faults. The entire valve assembly is equipped with high-quality sealing components that are resistant to aging, corrosion by hydraulic oil, and suitable for a wide range of temperature conditions. Whether it is the high-temperature oil temperature caused by long-term continuous operation or the cold machine startup in low-temperature environments, the sealing components can maintain stable and reliable sealing performance, reducing system leakage caused by aging of the seals, and effectively improving common maintenance problems such as insufficient heating pressure, slow operation, and reduced pressure retention capacity of the equipment.

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.