373-03133

The Siemens 373-03133 from the Flowrite 599 Series serves as an efficient control valve assembly equipped with an electric actuator. Specifically, the actuator model SAX81.03U is designed for effective operation, enabling accurate control of fluid flow. This assembly is rated for a voltage input of either 24 Vac or 24 Vdc, making it versatile for different power supplies.

With the ability to handle input frequencies from 45 to 65 Hz, this unit is adaptable across various operating conditions. Constructed with durable stainless steel trim, it boasts a flow coefficient (Cv) of 25, facilitating a reliable flow rate for applications demanding consistent performance. The valve accommodates a line size of 1-1/2 inches (40 mm).

The Siemens 373-03133 control valve maintains its functionality within an ambient temperature range of -5 to 55 °C, while being able to withstand storage temperatures from -15 to 55 °C. It also supports a humidity range of 5 to 95% RH without condensation, ensuring stable operation in diverse environments. The maximum allowable medium temperature is rated at 130 °C, allowing for the handling of various types of liquids and gases.

A noteworthy feature of this assembly is its positioning force capability, rated at 800 N (180 lbf), providing substantial control over valve positioning. The unit can be integrated within systems designed with a maximum supply fuse rating of 10 A slow. Additionally, the IP54 rating protects the valve from dust and water damage, affirming its suitability for industrial applications.