Product Description
The Siemens 274-05991 is a premier 3-inch normally closed valve actuator assembly designed specifically for use in HVAC systems. This assembly features a 100 Cv capacity, ensuring robust performance in regulating fluid flow.
- Engineered with a bronze trim for reliability and longevity under diverse operating conditions.
- Proportional electro-hydraulic control for precise adjustments.
- Spring return mechanism ensures a fail-safe operation.
Product Highlights
This valve assembly is ideally suited for HVAC professionals seeking dependable and efficient control in their systems.
Technical Specifications
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Valve type: 2-way normally closed
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Flow Capacity (Cv): 100
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Operating Temperature: up to 250 degrees Fahrenheit
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Connection Type: Flanged
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Control Type: Proportional, electro-hydraulic