373-03007

The Siemens Flowrite 599 Series part number 373-03007 comprises a control valve assembly integrated with an electric actuator known as SAX81.03U. This assembly supports a voltage rating of either 24 Vac or 24 Vdc, accommodating a variety of input power applications. The actuator can operate efficiently within a frequency range of 45 to 65 Hz.

Designed for durability, this valve's trim is made from stainless steel, ensuring longevity and resistance to corrosion in various operational environments. The valve's line size measures 1-1/2 inches (40 mm), facilitating significant flow capacities, while the valve's flow coefficient is rated at 25 Cv.

In terms of environmental specifications, the 373-03007 functions optimally within an ambient operating temperature range between -5 °C and 55 °C. It is also rated for a maximum medium temperature of 130 °C, making it suitable for diverse applications involving high-temperature fluids. The assembly must be operated in conditions defined by a humidity range of 5% to 95% RH, ensuring no condensation occurs, adding to reliability.

Protection against environmental factors is supported by its IP54 enclosure rating, guarding it against dust and water ingress. Additionally, the actuator provides a positioning force of 800 N (180 lbf) and requires a maximum supply fuse rating of 10 A slow for safe operation. This control valve assembly is an effective solution for precise fluid management in numerous industrial contexts.