MOOG G631-3800B Control Servo Valve

MOOG G631-3800B control servo valve is a high-performance servo valve produced by the American MOOG Company. It is widely used in industrial automation control systems to accurately control the pressure, flow and direction of hydraulic systems. The following is a detailed introduction to the servo valve:

1. Product Overview

Model: G631-3800B

Brand: American MOOG (Moog)

Type: Control servo valve

Function: Achieve precise control of the hydraulic system, including adjustment of pressure, flow and direction

2. Working principle

The working principle of MOOG G631-3800B servo valve is based on proportional control technology and servo control technology. It uses a proportional amplifier to control the proportional electromagnet, thereby achieving continuous control of the proportional valve. When the input control current changes, the electromagnetic torque will drive the valve core to move, thereby changing the opening of the valve port and achieving stepless adjustment of the pressure, flow and direction of the hydraulic system.

3. Product features

High precision: MOOG servo valves are known for their high precision, enabling fine control of the hydraulic system.

Good stability: The valve has stable performance, strong anti-interference ability, small zero point drift, and is suitable for various complex working conditions.

High reliability: Using high-quality materials and advanced manufacturing processes to ensure product reliability and durability.

Fast response speed: It can quickly respond to changes in input control signals and achieve rapid adjustment.

4. Application scope

MOOG G631-3800B servo valve is widely used in various occasions requiring precise hydraulic control, such as:

Metallurgical industry: used for hydraulic system control of rolling mills, continuous casting machines and other equipment.

Petrochemical industry: used for pressure and flow control in oil refining, chemical industry and other processes.

Aerospace: used for hydraulic system control of aircraft, rockets and other aerospace vehicles.

Shipbuilding: used for hydraulic system control of ships’ steering gears, anchor windlass and other equipment.