Description
Siemens 599-03187 Two-Way Normally Closed Globe Valve
The Siemens 599-03187 is a 2-way, normally closed globe valve engineered for precise flow control in commercial HVAC hydronic and building automation systems. Featuring a durable bronze body with brass trim, this valve delivers reliable, long-lasting performance in demanding heating and cooling applications. Its equal percentage flow characteristic provides accurate, proportional control across the full range of valve travel, making it an ideal choice for variable-flow hydronic systems paired with Siemens or compatible actuators.
Key Features
- 2-way, normally closed (NC) configuration for fail-safe operation
- 1-1/2″ NPT end connections for straightforward installation
- 25 Cv flow coefficient for high-capacity flow control
- Equal percentage flow characteristic for precise, proportional modulation
- Bronze body construction for corrosion resistance and durability
- Brass trim for reliable seating and long service life
- Designed for use with compatible Siemens valve actuators
- Suitable for hot water, chilled water, and glycol hydronic systems
Specifications
- SKU: 599-03187
- Brand: Siemens Building Technology
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (NC)
- Connection Type: NPT (National Pipe Thread)
- Pipe Size: 1-1/2″
- Flow Coefficient (Cv): 25
- Flow Characteristic: Equal Percentage
- Body Material: Bronze
- Trim Material: Brass
Applications
- Commercial HVAC hydronic heating and cooling systems
- Building automation and energy management systems
- Air handling unit coil control
- Fan coil unit and terminal unit flow control
- Variable flow chilled and hot water distribution







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