OKE Electronic Electric Control ValveOverview

The American OKE electric control valve is an automated control device that integrates an electric actuator and a control valve. It is widely used in the field of industrial automation, playing a pivotal role particularly in industries such as chemical, petroleum, power, and metallurgy. The primary function of the electric control valve is to regulate parameters such as flow rate, pressure, and temperature of the medium by adjusting the valve opening according to instructions from the control system, thereby achieving precise control of the process.

Working Principle of Electric Control Valve

The core components of an electric control valve include the electric actuator and the control valve. The electric actuator receives signals from the control system and drives the valve stem to perform linear or rotational motion, changing the position of the valve core relative to the valve seat, thereby regulating the flow of medium through the valve. The electric actuator typically uses an electric motor as the power source, reducing the motor speed through a gear reduction mechanism while increasing the output torque. When the control system sends a control signal, the electric actuator drives the valve to perform corresponding actions, altering the flow cross-sectional area of the valve to regulate the parameters of the medium in the pipeline.

OKE Electronic Electric Control ValveFeatures

The features of the electric control valve include high regulation accuracy, fast response speed, ease of remote control, convenient maintenance, and wide applicability. These characteristics enable the electric control valve to demonstrate superior performance in numerous scenarios, meeting the needs of various industrial fields. The high regulation accuracy allows for fine adjustments to the opening, satisfying the requirements of precision processes. The fast response speed means the electric actuator reacts much quicker than pneumatic or hydraulic actuators. Its ease of remote control aligns with the high automation demands of modern industry, facilitating centralized control and monitoring. Maintenance is convenient, as the electric control valve has a simpler structure compared to other types of control valves, making upkeep relatively easy. Its wide applicability means it is suitable for both ordinary media and special media such as corrosive or viscous substances.

OKE Electric Control Valve Application Cases

Electric control valves demonstrate diverse advantages in practical applications. For example, in fine chemical production lines, electric control valves ensure product quality by precisely controlling the rate of raw material addition. In chemical reactor temperature control, electric control valves optimize reaction outcomes and improve product quality and process efficiency through rapid response and precise control functions. In wastewater treatment processes, electric control valves achieve fine adjustment of wastewater pH by accurately controlling the amount of acid or alkali added, enhancing treatment efficiency and reducing the use of chemical reagents.

Electric control valves play a crucial role in industrial automation control. Through the above case studies, it is evident that electric control valves make significant contributions to improving production efficiency, ensuring product quality, and achieving energy savings and emission reductions. With the continuous advancement of industrial automation technology, electric control valves will play an even more important role in the future, driving improvements in industrial production efficiency and cost reduction.

OKE Electronic Electric Control ValveDetailed Parameters

Diameter DN15–300mm

Pressure PN10–PN100

Applicable Temperature -30–+425°C

Applicable Media Water, oil, gas, etc.

Connection Method Flange or welded

Valve Body Material WCB, 304, 316

Valve Disc Material 304, 316, PTFE-lined

Sealing Material PTFE, 304, 316

Flow Direction Unidirectional

Purpose Regulation

Drive Method Electric

Type Straight-through

Product Brand: American OKE (OKE)