Description
Siemens 599-03002 Two-Way Globe Valve Overview
The Siemens 599-03002 is a two-way, normally open globe valve engineered for precise flow control in commercial HVAC hydronic heating and cooling systems. Featuring a durable bronze body with corrosion-resistant stainless steel trim, this valve delivers reliable, long-service performance in demanding building automation and hydronic applications.
Key Features
- Two-way, normally open (N/O) configuration for fail-safe operation
- 1/2″ NPT end connections for straightforward installation
- 2.5 Cv flow coefficient for accurate, proportional flow regulation
- Linear flow characteristic for consistent, predictable control response
- Bronze body construction for excellent corrosion resistance in hydronic systems
- Stainless steel trim for extended durability and reduced maintenance
- Compatible with Siemens Building Technology actuators for integrated BAS/DDC control
Application
Designed for use in commercial and industrial HVAC systems, the 599-03002 is ideal for controlling hot water, chilled water, and other compatible hydronic media in air handling units, fan coil units, and terminal equipment. Its normally open design ensures continued flow in the event of actuator power loss, providing a built-in safety default for heating or cooling circuits.
Product Specifications
- SKU: 599-03002
- Brand: Siemens Building Technology
- Valve Type: Globe, 2-Way
- Fail Position: Normally Open (N/O)
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 2.5
- Flow Characteristic: Linear
- Body Material: Bronze
- Trim Material: Stainless Steel







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