Excavator CASE CX300B CX350B CX360B CX370B Excavator Main Overflow Valve Safety Valve Main Gun LJ015170

Product Description

The GVO brand auxiliary safety valve is suitable for CX300B and CX350B excavators. It can perfectly match various hydraulic main valves and hydraulic components, stabilizing the secondary pressure of the control system, effectively protecting hydraulic components, and reducing impact damage.

It is equipped with high-quality pilot pumps, directly supplied by the original manufacturer, eliminating multiple layers of middleman markups, resulting in a higher cost performance. There is an adequate stock of goods in stock, allowing for quick shipment arrangements, ensuring delivery security, and providing stable and reliable after-sales support throughout the process.

Product Description

GVO main overflow valve, specially designed for use with the main control valves of Case CX300B and CX350B excavators. The valve core is precisely machined from high-strength steel and combined with precise grinding technology. It has sensitive pressure opening and closing, stable pressure regulation effect, and can precisely control the pressure of the main hydraulic system, effectively avoiding damage to the pump body and oil pipes due to excessive pressure.

The valve column has good sealing performance and is less likely to have common problems such as pressure leakage, pressure drop, or insufficient movement. The pressure does not drift during long-term heavy-load operation. The thread size and outer diameter of the valve stem are fully matched with the original factory parts. It can be directly assembled by inserting into the main valve installation hole without any secondary processing. It is suitable for main control main overflow and secondary overload protection, and is the core small component for hydraulic maintenance of CX300B and CX350B.

Company Introduction

The GVO brand is a professional manufacturer of hydraulic components. Its product line is comprehensive, mainly including pilot pumps, gear pumps, relief valves and safety valves, piston hydraulic pumps, various electrical components and hydraulic accessories. It also supplies engine assemblies, traveling assemblies, rotating assemblies, distribution valves and other complete vehicle components of excavators.

We adhere to the factory direct supply model, eliminating all middleman links and without any layer-by-layer price hikes. As a source manufacturer, we strictly control every production process and adhere to the quality bottom line. We will never damage the brand reputation for short-term interests. While ensuring first-class quality, we offer customers highly competitive factory prices, sufficient in-stock, stable and efficient delivery.

We treat every partner sincerely and build a full-process service system: providing model matching and working condition selection technical support before sales; following up on order progress during sales to ensure on-time delivery; responding quickly to fault inquiries and quality assurance services after sales. All problems will be handled efficiently and properly. If you have any needs, we are always on standby and dedicated to protecting you.