Description
Siemens 599-02058 Two-Way Normally Open Globe Valve
The Siemens 599-02058 is a commercial-grade, two-way normally open globe valve engineered for precision flow control in HVAC hydronic and building automation systems. Featuring a forged brass body with stainless steel trim, this valve delivers reliable, long-lasting performance in demanding heating and cooling applications. The equal percentage flow characteristic provides accurate, proportional control across the full range of valve travel, making it ideal for use with Siemens or compatible actuators in variable flow systems.
Key Features
- Two-way, normally open (N/O) globe valve configuration
- 1/2″ NPT end connections for straightforward pipe installation
- 4.0 Cv flow coefficient for precise flow capacity sizing
- Equal percentage flow characteristic for accurate proportional control
- Forged brass valve body for superior strength and corrosion resistance
- Stainless steel trim for extended service life and durability
- Designed for compatibility with Siemens Building Technology actuators
- Suitable for hydronic heating, cooling, and building automation control applications
Specifications
- SKU: 599-02058
- Brand: Siemens Building Technology
- Valve Type: Globe, 2-Way
- Fail Position: Normally Open (N/O)
- Connection Size: 1/2″
- Connection Type: NPT (National Pipe Thread)
- Flow Coefficient (Cv): 4.0
- Flow Characteristic: Equal Percentage
- Body Material: Forged Brass
- Trim Material: Stainless Steel
Application
The Siemens 599-02058 globe valve is designed for use in commercial HVAC hydronic systems including chilled water, hot water, and condenser water circuits. Its normally open design ensures flow is maintained in the event of actuator power loss, providing a safe default state for critical building systems. The equal percentage characteristic makes it well-suited for variable air volume (VAV) and variable flow hydronic systems where precise modulation is essential for energy efficiency and occupant comfort.
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