Description
Overview
The Siemens 599-10305 is a precision-engineered two-way ball valve designed for hydronic and HVAC control applications. Featuring a 1/2″ NPT connection and a 4.0 Cv flow coefficient, this valve delivers reliable equal percentage flow characteristics that provide accurate, proportional control across the full range of valve travel — ideal for use with compatible Siemens actuators in building automation and temperature control systems.
Key Features
- Two-way, equal percentage flow characteristic for precise modulating control
- 1/2″ NPT threaded connections for straightforward installation
- 4.0 Cv flow coefficient for optimized flow performance
- Brass body construction for durability and corrosion resistance
- Chrome-plated brass ball for smooth operation and long service life
- Brass stem for reliable actuation and minimal wear
- Designed for compatibility with Siemens Building Technology actuators
Construction Details
- Body Material: Brass
- Ball Material: Chrome-plated brass
- Stem Material: Brass
- Connection Type: NPT (National Pipe Thread)
- Connection Size: 1/2″
- Flow Characteristic: Equal percentage
- Flow Configuration: Two-way
- Cv Rating: 4.0
Applications
The Siemens 599-10305 ball valve is well-suited for a wide range of commercial and light industrial HVAC and building automation applications, including:
- Hydronic heating and cooling coil control
- Fan coil unit water flow regulation
- Air handling unit heating/cooling coil service
- Building automation system (BAS) integration with Siemens actuators
- Variable flow hydronic systems requiring proportional control
Why Choose Siemens Building Technology Valves
Siemens Building Technology valves are engineered to meet the demanding requirements of modern HVAC control systems. The equal percentage flow characteristic of the 599-10305 ensures that the percentage change in flow is proportional to the percentage change in valve travel, delivering stable and energy-efficient control performance throughout the operating range. The robust brass and chrome-plated brass construction ensures long-term reliability in commercial environments.
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