Pressure-limiting valve for Williams WM338

The WM338T100 is a normally open, compensating, adjustable pressure-limiting valve engineered to manage fluid pressure within a hydraulic or pneumatic system. By allowing flow until a specific pressure threshold is reached, it acts to regulate the system and prevent damage caused by excessive pressure spikes. Its compensating design maintains a consistent output pressure even when input flow varies, while the adjustable feature allows for calibration to meet specific operational requirements.

This component is manufactured by Williams and is compatible with the Williams WM338 series. It is intended for integration into industrial hydraulic control systems where precise pressure management is necessary for the operation of actuators, steering, or braking functions. The valve ensures that the hydraulic circuit remains within safe operating parameters, preventing potential failures such as ruptured hoses, seal damage, or pump malfunctions.

Pressure-limiting valves are fundamental in hydraulic circuits to protect the integrity of the entire system. By managing the maximum pressure levels, these valves safeguard expensive machinery components from the risks associated with overpressure. Proper regulation is essential for maintaining consistent performance and operational safety in heavy equipment and industrial machinery.