Description
The Siemens Building Technology 599-06040 is a heavy-duty 2-way, normally open globe valve engineered for demanding commercial and industrial HVAC hydronic systems. Featuring a 2-1/2″ flanged end connection and a 63 Cv linear flow characteristic, this valve delivers precise, repeatable flow control across a wide range of heating and cooling applications.
Key Features
- 2-way, normally open (N/O) globe valve configuration
- 2-1/2″ flanged end connections for secure, leak-free installation
- 63 Cv flow coefficient with linear flow characteristic for accurate modulating control
- ANSI Class 125 cast iron body for robust, long-lasting performance
- Stainless steel trim for superior corrosion resistance and extended service life
- High-temperature packing for reliable sealing in elevated-temperature service
- Designed for compatibility with Siemens Building Technology actuators
Construction & Materials
- Body: ANSI Class 125 cast iron
- Trim: Stainless steel
- Packing: High-temperature rated
- End connections: Flanged, 2-1/2″
Application
The 599-06040 is ideally suited for modulating control of hot water, chilled water, and steam systems in commercial buildings, industrial facilities, and institutional HVAC plants. The linear flow characteristic ensures smooth, proportional control when paired with a compatible Siemens actuator, making it an excellent choice for air handling units, fan coil units, heat exchangers, and central plant equipment.
Why Choose Siemens 599-06040
- Proven Siemens Building Technology quality and reliability
- Cast iron body rated to ANSI Class 125 for pressure integrity
- Stainless steel trim minimizes maintenance and replacement costs
- High-temperature packing extends service intervals in hot water and steam applications
- Linear Cv characteristic simplifies system design and commissioning







Reviews
There are no reviews yet.