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Siemens’ 276-03080 is a control valve assembly suited for various applications. It incorporates the SKD82.51U actuator and operates at a voltage of 24 Vac with an allowable variation of 20%. Designed with a two-inch valve size, it is optimized for substantial flow regulation.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Control Valve Assembly |
| Product Line | Flowrite 599 Series |
| Part Number | 276-03080 |
| Actuator Model | SKD82.51U |
| Voltage Rating | 24 Vac ±20% |
| Min. Input Voltage Frequency | 50 Hz |
| Max. Input Voltage Frequency | 60 Hz |
| Control Signal Type | 3-Position (Floating), Spring Return |
| Ambient Operating Temperature | -15°C to 55°C |
| Nominal Force | 225 lbf (0%)/258 lbf (100%) [1000N/1150N] |
| Housing/Trim | Die-Cast Aluminum Actuator Housing; Stainless Steel Valve Trim |
| Flow Coefficient (Cv) | 40 Cv |
| Valve Size | 2 Inches |
| End Connection | Internal Thread NPT Connection x Internal Thread NPT Connection |
The Siemens 276-03080 control valve assembly is designed for precise control in liquid or gas systems. It utilizes the SKD82.51U actuator model, which is capable of operating within a voltage rating of 24 Vac, accepting variations of ±20%. The device manages input frequency between 50 Hz and 60 Hz, adaptable to different operational requirements.
This assembly has a nominal force specification of 225 lbf when not fully actuated, ramping up to 258 lbf under full load conditions. The two-inch valve is built robustly to support a significant flow coefficient rating of 40 Cv. It features a control signal type employing three positions coupled with a spring return design, enabling it to engage smoothly and return securely to a default position.
The ambient range of operation for the assembly stretches from -15°C to 55°C, promoting versatility across environments. The valve features internal NPT connections on both ends, facilitating easy integration into existing piping layouts. Durable construction is ensured with a die-cast aluminum housing paired with stainless steel for the valve trim, providing longevity and resilience in typical industrial applications.