274-03188

The Siemens 274-03188, part of the Flowrite 599 Series, serves as a globe valve assembly that ensures efficient flow management in various systems. This assembly is configured in a 2-inch size and weighs 18.16 lbs, making it suitable for a range of installations. It operates with a two-way normally-closed port configuration, effectively preventing flow when not engaged.

The valve's performance capability is characterized by a flow capacity of 40 Cv, providing control suitable for numerous applications. It maintains an equal percentage flow characteristic, offering consistent flow control across its operating range.

Made with threaded internal connections, this valve assembly ensures secure fittings. The trim material is crafted from brass, combined with a stainless steel stem, which adds to its strength and longevity in operations. The valve has a stroke length of 3/4 inches, facilitating precise movement.

For automation, the integrated actuator is an electro-hydraulic type that accepts proportional control signals, which can be either within the range of 0 to 10 Volts DC or 4 to 20 milliamps. The actuator operates on a nominal voltage of 24 VAC, enhancing compatibility with a variety of control systems. Additionally, the valve incorporates a fail-safe mechanism characterized by a spring return design, ensuring that it reverts to a safe position should power failure occur.

Capable of functioning effectively within an ambient temperature range from -15°C to 55°C, the 274-03188 valve assembly is engineered for a range of environmental conditions, making it a versatile option for industrial applications.