SIPOS SEVEN 2SQ7 Electric Actuator with KOSO 620S Triple Eccentric Butterfly

The integrated system of SIPOS SEVEN 2SQ7 Electric Actuator and KOSO 620S Triple Eccentric Butterfly Valve is a high-performance industrial control solution designed for precise fluid regulation. It combines the reliable electric control of SIPOS 2SQ7 with the excellent sealing performance of KOSO 620S, ensuring stable operation, tight sealing and easy integration, widely applied in thermal power, petrochemical, oil and gas industries to meet harsh industrial control requirements.

• Perfectly matched SIPOS SEVEN 2SQ7 electric actuator and KOSO 620S triple eccentric butterfly valve for seamless operation.
• KOSO 620S features triple eccentric structure, realizing zero leakage and excellent corrosion resistance for long service life.
• SIPOS 2SQ7 actuator with integrated frequency converter enables soft start and stop, protecting the valve from impact.
• Electronic torque limitation and full motor protection prevent equipment damage caused by excessive torque or power failure.
• IP68 protection level for the actuator, suitable for harsh industrial environments with dust, humidity and corrosion.
• Supports multiple communication protocols (PROFIBUS, Modbus, HART) for easy integration with industrial DCS systems.
• Manual handwheel included for emergency operation, ensuring continuous fluid control during power outage.
• KOSO 620S butterfly valve with hard-sealed design, suitable for high-pressure and high-temperature working conditions.
• High positioning accuracy of the actuator ensures precise control of valve opening, improving process stability.
• Compact structure and standard flange connection facilitate installation, maintenance and replacement in industrial pipelines.

• Thermal Power Plants: Fluid control in steam, cooling water and flue gas desulfurization pipelines.
• Petrochemical Industry: Regulation of oil, gas and corrosive fluid pipelines in refining and chemical processing.
• Oil and Gas Industry: Pipeline transportation, wellhead control and fluid isolation in extraction and processing.
• Chemical Industry: Precise control of corrosive and volatile media in chemical reaction and raw material processing.
• Water Treatment Industry: Large-flow fluid regulation in water supply, drainage and sewage treatment systems.

• Q: Are SIPOS 2SQ7 actuator and KOSO 620S valve pre-matched?
• A: Yes, they are perfectly matched before delivery, ensuring seamless installation and stable operation without additional adjustment.
• Q: What is the advantage of KOSO 620S triple eccentric butterfly valve?
• A: It has triple eccentric structure, realizing zero leakage, strong corrosion resistance and long service life, suitable for harsh working conditions.
• Q: Can the actuator support remote control?
• A: Yes, it supports multiple communication protocols, enabling remote control and monitoring when integrated with DCS systems.
• Q: What is the service life of this integrated system?
• A: Under normal operation and maintenance, the service life is more than 8 years, with high reliability and low maintenance cost.
• Q: Can the valve size and actuator torque be customized?
• A: Yes, we can customize valve nominal size and actuator torque according to your specific industrial working conditions.

For inquiries, quotes, or technical support about SIPOS SEVEN 2SQ7 Electric Actuator with KOSO 620S Triple Eccentric Butterfly Valve, please contact us via:

wechat/what's app/phone number:+86 13472860702

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