Wholesale Hydraulic Proportional Control Valve FF-636M

The FF-636M series electro-hydraulic servo valve is a linear direct drive flow servo proportional valve. This type of servo valve is directly driven by a proportional solenoid, without a pilot stage or internal throttling small hole structure. Therefore, it has low leakage, low hydraulic power consumption, strong anti pollution ability, and minimal impact on valve dynamics due to low system oil supply pressure drop. The LVDT valve core position sensor is used internally for position closed-loop control, resulting in small hysteresis, high resolution, and good repeatability accuracy. Compared to general servo valves, this series of products has multiple power-off safety position functions to choose from, which can keep the system in a set safe state after unexpected power failure. The control box is designed with an external electrical zero adjustment device, making it more convenient to use. It is widely used in heavy machinery, steel, metallurgical industries, as well as blowing and i…

Servo Proportional Valve Electro Hydraulic Servo Valve