276-05991

The 276-05991 control valve assembly by Siemens is a robust component designed for efficient fluid management. This unit includes an actuator model SKD82.51U and requires a voltage supply of 24 Vac ±20%. It operates effectively within an input voltage frequency of 50 or 60 Hz. The actuator provides a 3-position (floating) control signal with a spring return mechanism for reliable operation.

This assembly is engineered to withstand ambient temperatures ranging from -15°C to 55°C, enabling it to function effectively in varying environmental conditions. The valve can handle media temperatures from -7°C to 120°C, making it suitable for diverse applications. With a leakage rating of ANSI Class IV, it ensures minimal leakage at only 0.01% of Cv, contributing to efficient operation. The valve body is rated at ANSI Class 125, indicating its robust construction for reliable performance.

Constructed with a die-cast aluminum housing that encases the actuator, along with a cast iron valve body and bronze trim, this assembly provides durability suited for demanding environments. Power consumption is maintained at a low level of 15 VA, enhancing its efficiency. The nominal force exerted can reach 225 lbf when the actuator is at 0% or 258 lbf at 100% capacity, providing strong control capabilities. The flow coefficient values of 100 and 86 Cv further demonstrate its suitability for various flow applications, and with a size of 3 inches, the 276-05991 is capable of managing substantial flow volumes in industrial settings.