983507 O-Ring - Volv Distribution Valve Excavator Parts EC210/240 Main Control Valve – Fangzheng

The main control valve (multi-way valve) is a complex component of the excavator hydraulic system. It distributes the hydraulic power of the hydraulic pump to the upper arm and lower arm bucket cylinder to perform the action, to the rotary motor and the walking motor, and to perform the rotation and forward and backward walking. The feedback signal controls the output power of the hydraulic pump to suit the load. Feedback to the engine idle automatically, saving fuel. When combined action, let the rotation take precedence and the river of forearm improve the function of smooth and safe movement. Multiplex valves are mainly original assemblies, and the original pure parts sells very little in the market.

Xuzhou Founder Construction Machinery Co., Ltd. is a professional Volvo technical service provider, Volvo pervasive authorized engine service station and remanufactured engine supplier. The company is located in Fangzheng Industrial Park, Xuzhou Economic and Technological Development Zone, Jiangsu Province. It integrates the sales of pure spare parts, the overall service scheme of maintenance outsourcing, senior technicians, technical services and the remanufacturing of high-end imported engines such as Volvo, Mercedes-Benz, Carter, Komatsu and Isuzu. The company has established Guangzhou Branch, Xi’an Office (preparation) and other overseas agencies, which has led to the overall upgrading and rapid development of the company.

The company has been selected by the Maintenance and remanufacturing Branch of China Construction Machinery Industry Association as the executive director unit, the technical service expert unit of China Construction Machinery Industry, the first-level unit of maintenance and remanufacturing of the whole machinery category in China Construction Machinery Industry, the member unit of China Internal Combustion Engine Association, and the Shanghai Engine Company by Volvo Group in 2012. The Division is authorized to act as an agent service provider and engine service station.

Fangzheng is a man, a professional first-class, service quality excellence, Hainer knows all the friends, Fangzheng Machinery and all walks of life sincerely cooperate to create a more brilliant future in the post-market field of China’s machinery industry!