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The Siemens 283-05951 is a two-way globe control valve assembly designed for precise flow control. This assembly features an actuator model 599-01050 and positioner, capable of managing fluid temperatures ranging from -4°C to 149°C, with a specific flow characteristic of equal percentage.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Two-way globe control valve assembly |
| Product Line | Flowrite 599 Series |
| Part Number | 283-05951 |
| Actuator Model | 599-01050 plus positioner |
| Medium Temperature Range | -4°C to 149°C |
| Spring Range | 5 psi fixed span |
| Max. Diaphragm Pressure | 35 psi (241 kPa) |
| Air Connection | 1/8 in. NPT |
| Nominal Stroke | 3/4 in. (20 mm) |
| Trim Material | Bronze |
| Valve Size | 3 in. (80 mm) |
| Flow Coefficient (Cv) | 100 Cv |
| Flow Characteristic | Equal percentage |
| Valve Body Rating | ANSI Class 250 |
| Connection | Flanged |
The 283-05951 model from Siemens is engineered as a two-way globe control valve assembly. It is specifically designed to deliver precise control over fluid movement. The assembly utilizes a 599-01050 actuator combined with a positioner, enhancing operational reliability.
This valve operates effectively within a medium temperature range that spans from -4°C to 149°C. The fixed span spring range is set at 5 psi, allowing for consistent performance under various conditions. Additionally, the valve is rated for a maximum diaphragm pressure of 35 psi, ensuring that it can withstand significant pressure without compromising functionality.
With an air connection size of 1/8 in. NPT, it is designed for easy integration with existing piping systems. The nominal stroke of the valve measures 3/4 in. (20 mm), providing adequate movement for effective regulation. The valve size is 3 in. (80 mm), supporting substantial flow rates with a flow coefficient of 100 Cv. Its flow characteristic is established as equal percentage, facilitating efficient control across varying flow conditions.
Constructed with a bronze trim, the 283-05951 valve ensures durability and resistance to corrosion. The design features a flanged connection aligned with ANSI Class 250 standards, promoting versatility in installation and compatibility with different systems.