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Siemens Flowrite 599 Series 267-05950

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267-05950

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The 267-05950 from Siemens is a globe valve assembly designed for effective flow control in industrial applications. This model features a 2.5-inch valve size with a 2-way normally-closed port configuration and a flow capacity of 63 Cv.

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Technical specifications for 267-05950

ManufacturerSiemens
Product TypeGlobe Valve Assembly
Product LineFlowrite 599 Series
Part Number267-05950
Valve Size2.5 inches
Port Configuration2-Way Normally-Closed (N.C.)
Flow Capacity63 Cv
Integrated Actuator TypeElectro-Hydraulic Actuator
Fail-Safe MechanismNon-Spring Return (NSR)
Valve Stroke Length3/4 inches
Flow CharacteristicEqual Percentage
End Connection TypeFlanged
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 Consumption17 VA

The Siemens 267-05950 globe valve assembly is engineered to deliver reliable performance for regulating flow in various systems. With a valve diameter of 2.5 inches, this assembly features a port configuration of 2-way normally-closed (N.C.), facilitating efficient operation in applications requiring on/off control. The valve's flow capacity is rated at 63 Cv, providing adequate throughput for many industrial processes.

At the heart of this assembly is an integrated electro-hydraulic actuator. This actuator boasts a fail-safe mechanism known as non-spring return (NSR), ensuring that the valve returns to a safe position in the event of a power loss. The actuator operates using a nominal voltage of 24 VAC and requires a power consumption of 17 VA.

This valve assembly is designed to accommodate a proportional signal control, allowing operation via a control signal within the range of 0 to 10 Volts DC or 4 to 20 milliamps. The valve stroke length is measured at 3/4 inches, and it exhibits an equal percentage flow characteristic, enhancing its effectiveness in maintaining flow dynamics.

Engineered to operate efficiently within a medium temperature range of -7°C to 120°C, the 267-05950 is capable of functioning in a variety of environments. The positioning time is notably quick, taking 30 seconds for the power stroke and 15 seconds for the return stroke, making it suitable for time-sensitive operations. The end connection type is flanged, ensuring secure attachment to piping systems.