This Danfoss solenoid valve is designed for fluid control and features a normally closed (N/C) configuration. The valve has a 1/4" National Pipe Thread (NPT) connection, which is a standard thread type used for joining pipes and fittings in North America. It is equipped with FKM (fluoroelastomer) seals, which are known for their chemical resistance and suitability for high-temperature environments. This makes the valve appropriate for applications involving aggressive fluids or gases where durable sealing properties are required.