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The Siemens Flowrite 599 Series 291-06161 is a globe valve and actuator assembly designed for reliable operation and effective fluid control. This unit features an SKB62U actuator, operating within a voltage range of 24 V AC, with a robust construction suited for various environments.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Globe Valve and Actuator Assembly |
| Product Line | Flowrite 599 Series |
| Part Number | 291-06161 |
| Actuator Model | SKB62U |
| Voltage Rating | 24 V AC +/-20% |
| Input Voltage Frequency | 50/60 Hz |
| Enclosure Rating | NEMA 1 |
| Ambient Operating Temperature | -15 °C to 55 °C |
| Valve Size | 3 in. (80 mm) |
| Flow Coefficient (Cv) | 100 Cv |
| ANSI Pressure Class | Class 125 |
| Body Material/Trim | Flanged Iron Body, Bronze Trim |
| Valve Configuration | 3-Way, Mixing |
| Control Signal | 0 to 10 Volts DC or 4 to 20 milliamps (Spring Return) |
| Actuator Stroke | 3/4 in. (20 mm) |
The 291-06161 part from Siemens' Flowrite 599 Series functions as a globe valve combined with an actuator. With an actuator model designated as SKB62U, the assembly is engineered to operate on a voltage of 24 V AC, allowing for a margin of error of +/- 20%. Operating frequencies should be set at 50/60 Hz, aligning it with common electrical installations. This assembly is built with a flanged iron body, reinforced by bronze trim, ensuring lasting durability and reliability under varying conditions.
The device measures 3 inches (80 mm) in size and is rated with a flow coefficient of 100 Cv. In terms of pressure compliance, it meets ANSI Class 125 standards, underscoring its capability to handle specific industrial pressures effectively. This globe valve operates as a 3-way mixing unit, which enhances flexibility in handling multiple flow paths. The actuator stroke measures 3/4 of an inch (20 mm), providing precise control over flow dynamics.
The operational temperature range for this unit is specified between -15 °C to 55 °C, making it suitable for a wide variety of applications. Covered by a NEMA 1 enclosure rating, it lends protection against incidental contact and light environmental exposure. Control requires a signal input that can be either 0 to 10 Volts DC or 4 to 20 milliamps, facilitating easy integration into existing control systems while providing a mechanism for spring return functionality.