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Siemens Flowrite 599 Series 274-03169

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274-03169

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The 274-03169 is part of Siemens' Flowrite 599 Series, featuring a globe valve assembly designed for reliable operation in various applications. With a nominal valve size of 1.5 inches, this model utilizes a 2-way normally-open port configuration, allowing a flow capacity of 25 Cv and excellent regulation of medium flow.

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Technical specifications for 274-03169

ManufacturerSiemens
Product TypeGlobe Valve Assembly
Product LineFlowrite 599 Series
Part Number274-03169
Valve Size1.5 inches
Port Configuration2-Way Normally-Open (N.O.)
Flow Capacity25 Cv
End Connection TypeInternal Thread Connection x Internal Thread Connection
Flow CharacteristicEqual Percentage
Integrated Actuator TypeElectro-Hydraulic Actuator
Fail-Safe MechanismSpring Return (SR)
Nominal Actuator Operating Voltage24 VAC
Control SignalProportional Signal (0 to 10 Volts DC or 4 to 20 milliamps)
Medium Temperature Range-7°C to 120°C
Positioning Time30 seconds for the power stroke, 15 seconds for the return stroke
Power Consumption18 VA
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The Siemens 274-03169 from the Flowrite 599 Series functions as a globe valve assembly, optimized for effective flow management in controlled environments. This component features a valve with a diameter of 1.5 inches, ensuring compatibility with various piping systems. The design includes a 2-way normally-open (N.O.) port configuration, allowing significant control over fluid dynamics with a flow capacity rated at 25 Cv.

An integral electro-hydraulic actuator powers the valve, enabling precise adjustments based on the proportional control signals either from 0 to 10 volts DC or 4 to 20 milliamps. With a standard operational voltage of 24 VAC, this actuator is well-suited for typical control systems.

Moreover, the globe valve is equipped with a spring return fail-safe mechanism to ensure closure under power loss or failure conditions. It has a medium temperature handling capability ranging from -7°C to 120°C, making it effective for diverse industrial applications. The actuator performs positioning movements in 30 seconds for the power stroke and 15 seconds for returning, ensuring efficient operation. This assembly also consumes a total power of 18 VA, which is appropriate for its functional parameters.