News

Offshore Wind Installations Hit Record Highs: Pitch and Brake Hydraulic System Localization Enters the Fast Lane
According to the latest data from the Global Wind Energy Council, global offshore wind capacity additions surpassed 20 gigawatts in 2025, with China contributing more than half that total. As deep-water offshore wind projects in Fujian, Guangdong, Shandong, and other provinces enter the construction phase, demand for hydraulic valve manifolds in the pitch control and braking systems of large megawatt turbines is growing rapidly. And the long-standing dominance of a handful of imported brands in this segment is being reshaped by the rapid technological progress of domestic hydraulic cartridge valves. 阅读详细内容…
As Construction Machinery Exports Surge, How to Secure the Supply Chain for Hydraulic Manifolds
As Construction Machinery Exports Surge, How to Secure the Supply Chain for Hydraulic Manifolds
In the first quarter of 2026, China's construction machinery exports grew by more than 15% year on year, with excavators, wheel loaders, and cranes continuing to expand their market share... 阅读详细内容…
How does a pilot-operated check valve work
In the intricate world of hydraulic systems, there is a component that acts as both a "one-way gate" and a "controllable lock." It allows fluid to flow freely in one direction, can securely lock the fluid path with an external signal, and even proactively open a reverse channel when needed. This component is the Pilot-Operated Check Valve (POCV), a critical part that plays a key role in ensuring system safety and enabling precise control. 阅读详细内容…
【Durability test】RVL- Hydraulic Cartridge Relief valve
A screw-in, cartridge-style, direct-acting, poppet-type hydraulic relief valve designed for low flow rate hydraulic circuits requiring low internal leakage. 阅读详细内容…
An introduction to hydrualic cartridge solenoid vavles.
As a key control component in modern hydraulic systems, hydraulic cartridge solenoid valves play a vital role in various mechanical equipment. With the continuous improvement of industrial automation, the performance requirements for hydraulic control components have become increasingly stringent. Due to their unique structure and excellent performance, hydraulic cartridge solenoid valves have gradually become one of the preferred components in hydraulic control systems. 阅读详细内容…
The History of Hydarulic Cartridge Valves
The history of hydraulic cartridge valves can be traced back to the 1950s and 1960s. With industrial development and increasing demands for space efficiency, compact size, weight reduction, and zero leakage in hydraulic systems, they gradually replaced traditional connection methods. Below is the main development timeline: 阅读详细内容…
An Introducction to Hydraulic Cartridge Valves
Hydraulic cartridge valves are compact hydraulic control components installed into valve blocks or hydraulic systems via threaded connections. Known for their modular design, easy installation, and reliable performance, these valves are widely used in various hydraulic systems. Compared to traditional plate-mounted valves, threaded cartridge valves offer advantages such as smaller size, lighter weight, lower cost, and easier maintenance. 阅读详细内容…