WEICHAI

CCV Series Load-Sensing Control Valve

High reliability, contamination resistance, and zero leakage under load-holding conditions.

Adapted for excavators, loaders, etc.

450

最大流量 L/min

额定流量 L/min

280

额定压力 bar

产品概述

The CCV series main control valve is designed for excavators, featuring hydraulic pilot control, closed-center control, and load-sensing hydraulic system architecture. Integrated with functional valves including neutral unloading valves, LS relief valves, LS constant flow valves, boom/arm load-holding valves, and port relief valves. Offers high functional adaptability and ample configuration reserves to meet diverse excavator application requirements. Optimized through rigorous long-term testing to enhance excavator controllability and fuel efficiency.

产品优势

High control precision and rapid response.

High product reliability and contamination resistance.

Zero leakage under load-holding conditions.

Modular design.

产品规格

Item

18

25

Specification

18

25

Max. flow (L/min)

180

450

Rated pressure (bar)

280

260

Peak pressure (bar)

320

300

Number of sections

4~10

4~7

Weight (approx.) (drained, without internal oil) (kg)

63 (9 pieces)

52 (4 pieces)

备注:产品参数及图片仅供参考;如有变动,不另行通知。

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Weichai Group

To build a world-class multinational group of high-end equipment with leading technology and green development

Learn More

Service station

Exclusive service website, guarding customer operations with the commitment of saying, doing, and being more considerate

Learn More

Service hotline

Hundreds of expert seats on duty, providing 7×24 hours all-weather support

Tel:+86-400-618-3066
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