Description
The Siemens 599-03167 is a 2-way, normally open globe valve engineered for precise flow control in commercial HVAC hydronic systems. Featuring a 1″ NPT connection, a 10 Cv flow coefficient, and an equal percentage flow characteristic, this valve delivers accurate, proportional modulation across the full range of valve travel — making it an ideal choice for heating and cooling coil applications where tight temperature control is required.
Constructed with a durable bronze body and brass trim, the 599-03167 is built to withstand the demands of commercial building environments. Its normally open configuration ensures continued flow in the event of actuator power loss, providing a reliable fail-safe for critical systems. This valve is designed to be paired with a compatible Siemens actuator for full modulating control as part of a building automation or direct digital control (DDC) system.
Key Features
- 2-Way, Normally Open (N.O.) configuration
- 1″ NPT end connections for easy installation
- 10 Cv flow coefficient for precise flow capacity
- Equal percentage flow characteristic for accurate proportional control
- Bronze body construction for corrosion resistance and durability
- Brass trim for long service life in hydronic applications
- Designed for use with compatible Siemens actuators
- Suitable for heating and cooling coil control in commercial HVAC systems
Specifications
- SKU: 599-03167
- Brand: Siemens Building Technology
- Valve Type: Globe, 2-Way
- Fail Position: Normally Open (N.O.)
- Connection Size: 1″ NPT
- Flow Coefficient (Cv): 10
- Flow Characteristic: Equal Percentage
- Body Material: Bronze
- Trim Material: Brass
Applications
- Commercial HVAC hydronic heating and cooling systems
- Fan coil unit and air handling unit coil control
- Building automation and DDC system integration
- Variable flow hydronic distribution systems







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