Responsive and Precise Braking – A Complete Overview ofHCHC' Hydraulic Brake Valve Series

Founded in 1966,HCHC has been deeply engaged in the hydraulic industry for 58 years. Its main product portfolio includes five major categories: hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic cylinders, and hydraulic systems and controls. Each product line features mature technology, extensive serialization, and a wide range of specifications, making the company's comprehensive supporting supply and service capabilities second to none in the industry.

This article provides a detailed introduction to an indispensable product family within our hydraulic valve range – the hydraulic brake valves.

Key Features of Hydraulic Brake Valves

Precise control – Thanks to scientifically innovative structural design and rigorous manufacturing processes, Changyuan brake valves offer sensitive response, excellent micro‑movement characteristics, and easier control of braking stroke.

Energy saving – They can utilize energy directly from accumulators or the main hydraulic system for braking, eliminating the need for additional energy replenishment and effectively reducing energy consumption.

Durable and reliable – Market data analysis shows that the average service life of Changyuan hydraulic brake valves reaches up to 10 years, essentially covering the entire life cycle of the host machinery.

Compact structure – Compared with similar competing products, Changyuan hydraulic brake valves occupy approximately 12% less space on average.

Superior core parameters – High flow capacity and high pressure resistance.

Strong scalability – Optional accessories such as alarm switches and displacement sensors can be added per customer requirements. Notably, brake valves equipped with displacement sensors have become a mandatory option for unmanned/autonomous host equipment.

Product Categories

HCHC brake valves are divided into two main types: hydraulic power brake valves and hydraulic assisted brake valves. Currently, there are 7 models in the hydraulic power brake valve series and 4 models in the hydraulic assisted brake valve series, with ongoing development of additional models. Detailed specifications for each model are presented in the table below. (Table content omitted)

Applications

HCHC brake valves are widely applicable in both closed‑circuit hydraulic systems and load‑sensing hydraulic circuits. They deliver excellent braking performance for host machines used in construction machinery, mining equipment, industrial vehicles, agricultural machinery, special‑purpose vehicles, and other related fields.