Description
The Siemens 599-10370 is a heavy-duty 2-inch NPT three-way ball valve engineered for precise flow control in commercial HVAC and building automation hydronic systems. Featuring an equal percentage flow characteristic, this valve delivers accurate, proportional flow modulation that is ideal for heating and cooling coil applications where tight process control is required.
Key Features
- 2-inch NPT end connections for straightforward installation into standard piping systems
- 40 Cv flow coefficient for high-capacity water and glycol flow management
- Three-way configuration supports mixing or diverting service
- Equal percentage flow characteristic provides precise, linear control response across the full stroke range
- Brass body construction offers excellent corrosion resistance and long service life
- Chrome-plated brass ball ensures smooth, reliable operation and tight shutoff
- Brass stem provides robust mechanical integrity and resistance to wear
Construction & Materials
- Body: Brass
- Ball: Chrome-plated brass
- Stem: Brass
- End Connection: 2″ NPT (National Pipe Thread)
Performance Specifications
- Flow Coefficient (Cv): 40
- Valve Configuration: Three-way
- Flow Characteristic: Equal percentage
- Connection Type: NPT threaded
- Nominal Size: 2 inch
Typical Applications
- Commercial HVAC hydronic heating and cooling systems
- Building automation and controls integration
- Fan coil units and air handling unit coil control
- Mixing or diverting service in chilled and hot water circuits
- Variable flow and constant flow hydronic systems
Designed to pair with Siemens actuators for seamless integration into building management systems (BMS), the 599-10370 meets the demands of modern commercial HVAC installations where reliability, accuracy, and longevity are essential.
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