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Siemens Flowrite 599 Series 275-05990

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275-05990

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The Siemens 275-05990 is a dependable two-way control valve assembly, designed for precise fluid management. Operating with an electro-hydraulic actuator model SKD82.50U, it is rated for 24 VAC and works within a range of media temperatures.

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Technical specifications for 275-05990

ManufacturerSiemens
Product TypeTwo-Way Control Valve Assembly
Product LineFlowrite 599 Series
Part Number275-05990
Actuator ModelSKD82.50U (Electro-Hydraulic)
Voltage Rating24 VAC
Input Voltage Frequency50/60 Hz
Enclosure RatingNEMA 1 (indoor use only)
Humidity Range5-95% RH (Non-Condensing)
Media Temperature Range-25 to 150 °C
Power Consumption10 VA
Leakage ClassANSI Leakage Class IV (0.01% of the Cv)
Valve Size2-1/2 in. (65 mm)
Flow Coefficient Cv63 Cv
Trim MaterialBronze
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The 275-05990 control valve assembly, part of Siemens' Flowrite 599 Series, is engineered for reliable two-way operation. It incorporates an electro-hydraulic actuator, designated as SKD82.50U, and is powered by a 24 VAC source. This device is designed to cope with a voltage frequency of 50/60 Hz.

In terms of performance, it features a valve size of 2-1/2 inches (65 mm) and boasts a flow coefficient (Cv) rating of 63. This level of performance makes it suitable for various industrial applications requiring efficient flow control. The valve assembly is constructed with bronze trim materials, enhancing its durability and corrosion resistance in fluid handling scenarios.

This assembly is built to operate reliably within a media temperature range from -25°C to 150°C, making it versatile for a range of environments. The NEMA 1 enclosure rating restricts its use to indoor applications, providing adequate protection from dust and indirect water. Additionally, the assembly can accommodate humidity levels ranging from 5% to 95% RH in non-condensing environments.

In line with performance standards, the unit has a power consumption of 10 VA and conforms to ANSI Leakage Class IV specifications. This indicates that the valve will maintain a leakage level of only 0.01% of its Cv, ensuring efficient and effective operation during use.