Moog D651-439 Proportional Control Valve
- Product Introduction: It is a proportional control valve under Moog. It is an electrically actuated valve that can control the flow, pressure, or direction of hydraulic oil in proportion according to the input electrical signal. The product has a compact structure and convenient installation, and can be widely used in various hydraulic control systems.
- Technical Specifications: The supply pressure at port P is 140 bar. The signal is 4-20 ma. The voltage supply is ±15 v. The operating temperature is -2 to +80°C. The hydraulic connection is sub plate. The electrical connection is a 5-pin plug on one side and a 6-pin plug on the other side. The weight is about 6.06-6.08 kg.
Detailed content
- Functional Features: It has high proportional control accuracy, enabling accurate adjustment of hydraulic parameters according to the input signal. It has good linearity, ensuring a linear relationship between the input signal and the output hydraulic parameter, facilitating system debugging and control. It has strong anti-interference ability, ensuring stable operation in complex working environments.
- Application Scenarios: It is widely used in industrial automation, construction machinery, and other fields. In industrial automation, it is used in the hydraulic control system of automated production lines to control the movement speed and position of the actuators. In construction machinery, it is used in the hydraulic system of concrete pumps, pavers, and other equipment to control the working process of the equipment and improve construction quality and efficiency.












