OKE Electric Sanitary Control ValveOverview

The electric sanitary control valve is an automated control device used in industries with strict hygiene requirements such as food and pharmaceuticals. This type of valve is characterized by its design that meets sanitary standards, ensuring no contamination of products during production. The electric sanitary control valve mainly consists of an electric actuator and a sanitary control valve body, featuring a compact structure, easy installation and disassembly, and high regulation accuracy. It is particularly suitable for applications with low pressure drop loss, high flow rate, wide adjustable range, and high flow precision.

Working Principle

The working principle of the electric sanitary control valve involves the electric actuator receiving control signals (such as 4–20mA) and power. The servo amplifier then converts the current signal into corresponding linear displacement, thereby controlling the valve opening to regulate process parameters such as medium flow and pressure.

OKE Electric Sanitary Control ValveFeatures

The imported sanitary electric control valve adopts an angle-type design to ensure self-draining, standard electropolishing, and a smooth surface to guarantee cleanliness. It has no areas for medium accumulation, preventing potential contamination. The quick disassembly and assembly of the valve body and bonnet make the sanitary electric control valve easy to open and maintain, reducing process downtime.

Selection Key Points

When selecting an electric sanitary control valve, factors such as the valve body material, type of sealing material, valve structure, nominal pressure, nominal diameter, operating temperature, and connection method must be considered. Additionally, comprehensive evaluation based on specific requirements of the actual application, such as medium properties and working conditions, is necessary to ensure the selected valve meets usage needs.

Installation Steps for Electric Sanitary Control Valve

The installation steps for the electric sanitary control valve include preparing installation tools and materials, cleaning the installation site, installing the electric actuator and valve body, connecting power and control signals, debugging the valve, and checking the installation results. Throughout the installation process, attention must be paid to factors such as valve position, direction, ambient temperature, and vibration effects to ensure the valve operates under optimal conditions.

Detailed Parameters

Diameter: DN15–100mm

Pressure: PN10

Applicable Temperature: -30–+425°C

Applicable Media: Food, pharmaceuticals, cosmetics, clean steam, alcohol, beverages, etc.

Connection Methods: Clamp type, flange type

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

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

Sealing Material: EPDM, PTFE rubber

Voltage: AC220V, AC380V, DC24V, etc.

Product Brand: American OKE (OKE)

Usage and Maintenance of Electric Sanitary Control Valve

During use, the electric sanitary control valve requires regular inspection and maintenance of its electric actuator and valve body, including cleaning, lubrication, and checking sealing performance. Especially under conditions of vibration or impact loads, additional protective measures are needed to extend the valve's service life.

Summary

As an important automated control device, the electric sanitary control valve plays a crucial role in industries such as food and pharmaceuticals. Proper selection, installation, usage, and maintenance are key to ensuring the valve functions correctly. Through the analysis of the above content, we can understand the working principle, selection key points, installation steps, and the importance of usage and maintenance of the electric sanitary control valve, providing theoretical support and practical guidance for similar issues encountered in future work.