OKE Electric Stainless Steel Control ValveOverview

The electric stainless steel control valve is an automated control device that integrates an electric actuator and a control valve. It uses an electric motor to adjust the valve opening, thereby controlling process parameters such as flow rate, pressure, and temperature of the medium. This type of valve is widely used in industries such as chemical, petroleum, food, pharmaceutical, and power, especially in applications requiring high hygiene standards. The electric stainless steel control valve features corrosion resistance, high-temperature resistance, and high-pressure resistance. It is typically made of 304 or 316 stainless steel, enabling it to adapt to various harsh working environments.

Structure and Working Principle

The electric stainless steel control valve mainly consists of components such as the valve body, valve core, valve seat, and electric actuator. The electric actuator receives external control signals (e.g., 4-20mA DC signal) to drive the valve core to move within the valve seat, adjusting the valve opening and achieving precise regulation of fluid parameters. The design of the electric control valve combines simplicity of structure, ease of operation, and high reliability, while also offering various control methods to meet different industrial application needs.

OKE Electric Stainless Steel Control ValveFeatures

1. This control valve offers advantages such as compact structure, lightweight, sensitive operation, low pressure drop loss, large valve capacity, accurate flow characteristics, and easy maintenance.

2. It can be used in demanding working conditions. The multi-spring actuator is low in height, lightweight, and easy to install.

3. Paired with a valve positioner, it converts current signals into corresponding linear displacements, automatically controlling the valve opening to achieve continuous adjustment of process parameters such as pressure, flow rate, temperature, and liquid level of the fluid in the pipeline.

4. It is widely used for precise control of media such as gases, liquids, and steam, particularly suitable for working conditions with small allowable pressure differences and low leakage requirements.

OKE Electric Stainless Steel Control ValveDetailed Parameters

Diameter: DN15–300mm

Pressure: PN1.0–PN16MPa

Operating Temperature: -30°C to +425°C

Applicable Media: Corrosive gases, liquids, etc.

Connection Method: Flange or welded

Valve Body Material: 304, 304L, 316, 316L

Valve Core Material: 304, 304L, 316, 316L

Sealing Material: PTFE, 304, 316

Voltage: AC220V, AC380V, DC24V, etc.

Product Brand: American OKE

Installation Steps

Proper installation is key to ensuring the normal operation of the electric stainless steel control valve. Before installation, check that the valve and accessories are intact and confirm that the valve matches the pipeline connection. During installation, ensure the valve connections are tightly fastened to prevent leakage. The electric actuator should be correctly installed on the valve, and power and control wires should be connected as required. After installation, adjust the valve to the desired position manually or via the control system, and perform debugging and testing to ensure the valve's switching function and adjustment capability are normal. Finally, conduct safety checks to ensure the installation complies with safety standards.

Summary

With its excellent performance and wide applicability, the electric stainless steel control valve plays a crucial role in multiple industries. Proper selection and standardized installation are essential to ensuring valve performance. Professional suppliers such as Gangte Valve Technology Co., Ltd. offer various models and specifications of electric stainless steel control valves to meet the needs of different customers. Through continuous technological innovation and application research, the electric stainless steel control valve will continue to bring more possibilities to industrial automation control.