Description
The Siemens Building Technology 599-05970 is a heavy-duty, 2-way normally closed globe valve engineered for precision flow control in commercial HVAC and hydronic systems. Featuring a robust ANSI Class 125 cast iron body paired with corrosion-resistant stainless steel trim, this valve delivers long-lasting performance in demanding building automation and mechanical system applications.
Key Features
- 2-way, normally closed (NC) configuration for reliable fail-safe operation
- 2-1/2″ flanged end connections for secure, leak-free installation
- 63 Cv flow coefficient for high-capacity flow management
- Equal percentage flow characteristic for precise, stable modulating control
- ANSI Class 125 pressure rating for compatibility with standard hydronic and steam systems
- Cast iron body provides strength and durability in commercial HVAC environments
- Stainless steel trim resists corrosion and extends service life
Applications
- Commercial HVAC heating and cooling coil control
- Building automation and energy management systems
- Hydronic heating and chilled water distribution
- Air handling unit (AHU) valve control
- Fan coil unit (FCU) and heat exchanger applications
Specifications
- SKU: 599-05970
- Brand: Siemens Building Technology
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (NC)
- Pipe Size: 2-1/2″
- End Connection: Flanged
- Flow Coefficient (Cv): 63
- Flow Characteristic: Equal Percentage
- Body Pressure Rating: ANSI Class 125
- Body Material: Cast Iron
- Trim Material: Stainless Steel
Designed to integrate seamlessly with Siemens actuators and building automation controllers, the 599-05970 globe valve ensures accurate, energy-efficient flow regulation. Its equal percentage flow characteristic makes it ideal for applications requiring stable control across a wide range of operating conditions.
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