GVO CBEALAN CBEA-LAN CBEA LAN Excavator Hydraulic Cartridge Valve Balance Valve Solar Valve Control Valve

GVO CBEALAN CBEA-LAN CBEA LAN Excavator Hydraulic Cartridge Valve Balance Valve Solar Valve Control Valve

Product Description

The GVO excavator relief valve, compatible with Hitachi 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

The CBEA-LAN is a standard T-2A socket-mounted load-balanced relief valve from the SUN series. It's a three-in-one precision hydraulic valve used in engineering machinery hydraulic systems for load holding, back pressure balancing, and overload pressure protection. It's commonly referred to in the industry as a balancing valve, anti-balance valve, or boom-dropping prevention valve.

This valve body features a fully threaded, one-piece design, eliminating the need for an additional valve cover plate. It can be directly screwed into the standard integrated valve block mounting holes for easy assembly, greatly simplifying the hydraulic circuit layout. It is suitable for compact multi-way valve assemblies and cylinder end-panel integrated installation solutions.

The valve body integrates a one-way valve conduction structure and a pilot-operated overflow pressure compensation mechanism. A single valve body can simultaneously achieve three core functions: forward free oil flow, reverse load locking, and overpressure overflow unloading. It replaces the complicated pipeline connection of traditional split valve groups and is an essential safety control valve in execution circuits with gravity-induced falling load risks, such as excavator boom cylinders, truck crane luffing cylinders, aerial work platform telescopic boom cylinders, and hydraulic outrigger cylinders.

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.