A piloted logic element valve is a type of hydraulic valve that utilizes a pilot control mechanism to regulate the flow of hydraulic fluid based on predetermined logic conditions. It is designed to respond to specific pressure, flow, or directional signals to control the operation of hydraulic actuators or other components in a hydraulic system.
Logic cartridge valves serve a crucial role in hydraulic systems by providing additional control and logic functions. These valves work alongside other hydraulic components to achieve specific system requirements. Logic cartridge valves enable pressure control by regulating pressure levels, ensuring constant pressure or limiting maximum pressure to protect system components. They also offer flow control capabilities, regulating flow rates, restricting or enabling flow in specific directions or conditions. Moreover, they facilitate sequence control, dictating the order or timing of hydraulic operations. Additionally, logic cartridge valves can control the direction of fluid flow and incorporate various logical functions, such as AND, OR, NOT, delay, and latching, to perform complex operations based on specific conditions or inputs. Overall, logic cartridge valves enhance the control capabilities of hydraulic systems, enabling precise control and sophisticated functionality.
This type of valve requires signals from multiple sources to be present simultaneously for the valve to allow fluid flow. If any of the input signals are missing, the valve will block flow.
An OR valve allows fluid flow if at least one of the input signals is present. It provides flexibility in routing fluid to different paths based on the availability of input signals.
Also known as an inversion valve, a NOT valve changes the state of an input signal. If the input signal is present, the valve blocks flow; if the input signal is absent, the valve allows flow.
A delay valve introduces a time delay in the operation of the valve. It is used to control the timing of fluid flow in a circuit, allowing for sequential or time-dependent operations.
A latching valve maintains its last state even after the input signal is removed. It requires a separate signal or action to reset the valve to its initial state.
