GVO 708-23-00910 7082300910 Hydraulic Valve Pressure Relief Valve Safety Valve D65EX D65PX-12 Excavator Mechanical Parts

GVO 708-23-00910 7082300910 Hydraulic Valve Pressure Relief Valve Safety Valve D65EX D65PX-12 Excavator Mechanical Parts

Product Description

The GVO excavator relief valve, compatible with D65EX D65PX-12 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 specifically developed for D65EX and D65PX-12 bulldozers. It is a crucial pressure protection component on the hydraulic distribution valve of the bulldozers. During the bulldozing and soil loosening operations, the hydraulic impact is significant. The relief valve is responsible for limiting the system pressure and performing overload relief functions. It can promptly release the excessive pressure in the hydraulic circuit, protecting the main hydraulic pump, multi-way valve, and traveling hydraulic components from being damaged by high-pressure impacts, stabilizing the working pressure of the entire hydraulic system. It is the core hydraulic component for maintenance and replacement of the Komatsu D65 series bulldozers.

The valve body is forged from high-strength alloy steel, and the valve core undergoes precise grinding and vacuum heat treatment. The surface hardness of the valve core is high, with outstanding shock resistance and wear resistance. For the heavy-load alternating pressure working conditions of bulldozers, the valve core and valve sleeve mating clearance is strictly controlled. Combined with high-quality high-pressure sealing gaskets, it effectively suppresses internal leakage in the valve body, preventing pressure leakage and oil seepage faults. It can perfectly adapt to harsh working conditions such as site bulldozing and rock loosening, resisting the erosion of high-temperature hydraulic oil, maintaining stable valve component performance under continuous heavy-load operation, and extending the replacement cycle of the components.

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.