Description
The Siemens 599-02064 is a 3-way mixing globe valve engineered for precise hydronic flow control in commercial HVAC and building automation systems. Featuring a forged brass body with brass trim, this valve delivers reliable, long-lasting performance in demanding heating and cooling applications. Its compact 1/2″ NPT connection and low 0.4 Cv flow coefficient make it ideally suited for small-capacity terminal units, fan coil units, and zone control applications where accurate mixing of supply and return water streams is essential.
Designed to pair with Siemens compatible actuators, this valve body provides smooth, repeatable modulation for optimal system efficiency and occupant comfort. The forged brass construction ensures superior pressure integrity and corrosion resistance compared to cast alternatives, making it a dependable choice for closed-loop hydronic circuits.
Key Features
- 3-way mixing configuration for blending supply and return water flows
- 1/2″ NPT end connections for straightforward installation
- 0.4 Cv flow coefficient — ideal for low-flow, precision control applications
- Forged brass body with brass trim for superior durability and corrosion resistance
- Globe-style design provides tight shutoff and accurate flow modulation
- Compatible with Siemens Building Technology actuators
- Suitable for heating, cooling, and mixing hydronic applications
Specifications
- SKU: 599-02064
- Valve Type: Globe, 3-Way Mixing
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 0.4
- Body Material: Forged Brass
- Trim Material: Brass
- Brand: Siemens Building Technology
Typical Applications
- Fan coil units and terminal unit control
- Hydronic heating and cooling zone control
- Building automation and energy management systems
- Commercial HVAC mixing and diverting circuits
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