The Danfoss EV220S servo-operated solenoid valve with normally closed function (NC) is designed for reliable control of oil, compressed air, and vacuum flow. It is ideal for demanding industrial and technological applications where high precision and long service life are required. Thanks to its diaphragm control and robust brass construction, it can handle challenging operating conditions and higher media viscosities.

The valve is equipped with FKM sealing for enhanced chemical resistance and is designed for installation in systems with a differential pressure from 0.3 to 10 bar. The control section can be complemented with compatible Danfoss coils (e.g., AS, AZ, AP). The valve is not intended for potable water or aggressive media.

Main Features

• Normally closed (NC) servo-operated valve
• Suitable for oil, compressed air, and vacuum
• Flow rate up to 5 m³/h, connection size G 3/4"
• Brass body, FKM sealing with high chemical resistance
• Quick response – opening within 100 ms, closing within 400 ms
• c UL us approval, operating media temperature –30...+100 °C

Technical Specifications