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The Siemens 274-03116 is a globe control valve assembly designed for adjustable flow management. It features an electro-hydraulic actuator model SKD62U with a spring return mechanism, and operates at a voltage rating of 24 Vac. This valve is constructed as a 2-inch nominal size unit with a flow coefficient of 40 Cv, facilitating effective fluid control in various applications.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Globe Control Valve Assembly |
| Product Line | Flowrite 599 Series |
| Part Number | 274-03116 |
| Actuator Model | SKD62U (Electro-Hydraulic, Spring Return) |
| Mounting | NEMA 1 |
| Voltage Rating | 24 Vac |
| Nominal Size | 2 in. (50 mm) |
| Flow Coefficient Cv | 40 Cv |
| Trim Material | Stainless Steel |
| Flow Characteristic | Equal Percentage |
| Connection Type | FxF (Female NPT) |
| Control Signal | Floating Signal, 0-10 Volts DC or 4-20 mA |
| Stroke | 3/4 in. (20 mm) |
| Fail-Safe Position | Normally Open |
The 274-03116 globe control valve assembly from Siemens is engineered for precise flow control in various industrial applications. This component utilizes the SKD62U electro-hydraulic actuator, which incorporates a spring return feature for reliable fail-safe operation.
The valve has a nominal size of 2 inches (50 mm) and is capable of achieving a flow coefficient of 40 Cv, offering efficient management of fluid dynamics. The assembly is compatible with a connection type defined as FxF (Female NPT), allowing for straightforward integration into existing piping arrangements.
Its stroke measures 3/4 inches (20 mm), ensuring effective modulation of flow. The flow characteristic follows an equal percentage profile, providing consistent performance across varying flow rates. For control, the valve accepts a floating signal that can vary from 0 to 10 volts DC or 4 to 20 mA, allowing for versatile operating conditions.
Constructed primarily from stainless steel, the valve trim enhances durability and corrosion resistance, making it suitable for a range of media. It is designed to be mounted per NEMA 1 requirements, which encompasses general indoor environments. When the system is not energized, the valve defaults to a normally open position, ensuring immediate availability for flow when required.