News

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. Maggiori informazioni...
【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. Maggiori informazioni...
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. Maggiori informazioni...
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: Maggiori informazioni...
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. Maggiori informazioni...