Description
Siemens 599-01121 Two-Way Globe Valve Overview
The Siemens 599-01121 is a 2-way, normally open globe valve engineered for precise hydronic and HVAC system flow control. Built with a forged brass body and brass trim, this valve delivers long-lasting durability and corrosion resistance in commercial building automation applications. Its equal percentage flow characteristic ensures smooth, proportional control across the full range of valve travel, making it ideal for use with compatible Siemens actuators in heating and cooling coil applications.
Key Features
- 2-way, normally open (N/O) configuration for fail-safe operation
- 1/2″ NPT end connections for straightforward installation
- 1.6 Cv flow coefficient for accurate flow sizing
- Equal percentage flow characteristic for stable, proportional control
- Forged brass body construction for strength and corrosion resistance
- Brass trim for compatibility with hydronic system media
- Globe valve design provides tight shutoff and reliable modulating performance
- Compatible with Siemens Building Technology actuators
Specifications
- SKU: 599-01121
- Valve Type: Globe, 2-Way
- Fail Position: Normally Open (N/O)
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 1.6
- Flow Characteristic: Equal Percentage
- Body Material: Forged Brass
- Trim Material: Brass
- Brand: Siemens Building Technology
Applications
The Siemens 599-01121 globe valve is well-suited for commercial HVAC hydronic systems, including heating and cooling coil control, fan coil units, air handling units, and building automation control loops. Its normally open design ensures continued flow in the event of actuator power loss, providing a fail-safe default position for critical system components.
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