274-03025

The Siemens 274-03025 represents a globe valve assembly designed for precision control in fluid management applications. This valve measures 1-1/2 inches and has an operational weight of 14 lbs. It facilitates a valve stroke length of 3/4 inches, enabling it to regulate flow with efficiency. The assembly is constructed with a port configuration consisting of 2-way normally-closed (N.C.) functionality.

With a flow capacity rated at 25 Cv, the valve is tailored for effective flow handling. A fail-safe spring return (SR) mechanism is integrated within the design to ensure that the valve returns to its default position during power loss. The nominal actuator operates at 24 VAC, using an electro-hydraulic type for reliable action. It functions within a medium temperature range between -7°C and 120°C, maintaining performance across various conditions.

The valve operates with a linear flow characteristic, providing a consistent flow relationship throughout its range. Control signals are accepted in a proportional modulating format, operating between 0 to 10 Volts DC or 4 to 20 milliamps for flexibility in applications. Power consumption for this model is 18 VA, showcasing its efficiency.

Positioning is conducted within a time frame of 30 seconds for powering on the stroke and returning in 15 seconds, making it responsive to control signals. This combination of features makes the 274-03025 an adaptable choice for various industrial applications.