Description
The Siemens 599-02031 is a 2-way, normally open globe valve engineered for precise hydronic flow control in commercial HVAC and building automation applications. Featuring an equal percentage flow characteristic, this valve delivers accurate, proportional flow modulation across its full operating range — making it ideal for coil control and terminal unit applications where tight temperature regulation is required.
Constructed with a forged brass body and brass trim, the 599-02031 offers excellent corrosion resistance and long-term durability in hydronic water systems. The 1/2″ NPT x Union Male end connections simplify installation and allow for easy removal and servicing without disturbing adjacent piping.
Designed for compatibility with Siemens and other industry-standard actuators, this valve body integrates seamlessly into building automation systems (BAS) and direct digital control (DDC) environments.
Key Features
- 2-Way, Normally Open (NO) configuration
- Equal percentage flow characteristic for precise modulation
- 1/2″ NPT x Union Male end connections
- 0.4 Cv flow coefficient
- Forged brass body with brass trim for corrosion resistance
- Globe valve design for reliable throttling performance
- Compatible with Siemens actuators and standard BAS/DDC systems
- Union connections for easy in-line serviceability
Specifications
- SKU: 599-02031
- Brand: Siemens Building Technology
- Valve Type: Globe, 2-Way
- Fail Position: Normally Open (NO)
- Pipe Size: 1/2″
- End Connection: NPT x Union Male
- Flow Characteristic: Equal Percentage
- Cv: 0.4
- Body Material: Forged Brass
- Trim Material: Brass
Applications
- Commercial hydronic heating and cooling systems
- Fan coil unit and air handling unit coil control
- Building automation and DDC control systems
- Terminal unit flow modulation
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