Discover STERN HIDRÁULICA's Locking Cylinders: Customized Safety and Reliability.

At STERN HIDRÁULICA, we understand that safety and control in hydraulic systems are not optional, but a necessity. Our locking cylinders represent the optimal solution to ensure stability and prevent unwanted load movement, even in critical situations.

Conventional hydraulic circuits often include check and control valves to maintain and regulate loads. However, these components alone may present limitations, especially in cases of valve failure, actuator leaks, or issues with other circuit elements. This is where our locking cylinders make a difference, offering a superior level of safety that minimizes points of failure and ensures absolute system control.

Customized Solutions for Every Project

At STERN, we don’t just manufacture locking cylinders; we design and tailor them to meet each client's specific needs. From limited space conditions and high operating pressures to challenging environments or applications requiring locking in fixed positions or throughout the entire stroke of the rod. We offer automatic or manual locking options that integrate seamlessly into the cylinder structure, eliminating the need for additional components that could fail.

Applications That Inspire Confidence

A notable example is the use of our cylinders in flow control gates at dams. These gates must remain in the open position to prevent flooding and allow controlled passage to the electric turbines, protecting them from damage. Thanks to our locking cylinders, we ensure that the system operates with complete confidence and safety.

Experts in Hydraulic Solutions

With years of industry experience and a highly qualified technical team, STERN HIDRÁULICA stands out for its deep knowledge and capacity for innovation. Our commitment is to provide not only the highest quality products but also comprehensive solutions that adapt to and exceed our clients' expectations.