Siemens 599-01117 1/2" Normally Open Bronze Valve Body 0.63 CV

The Siemens 599-01117 is a 1/2-inch normally open (N/O) bronze valve body designed for hydronic HVAC control applications. This valve features a 0.63 CV (flow coefficient) rating and equal percentage flow characteristic, providing precise modulating control of water flow in heating and cooling systems.

Key Features:

• 1/2-inch female NPT x female NPT (FxF) threaded connections for easy installation
• Bronze construction for durability and corrosion resistance
• 0.63 CV flow coefficient for accurate flow control
• Equal percentage flow characteristic for superior modulating control
• Normally open configuration (valve open when de-energized)
• 200 Newton close-off pressure rating
• Compatible with Siemens electric and electro-hydraulic actuators

This valve body is ideal for use in chilled water, hot water, and heating/cooling applications where reliable, proportional flow control is required. The equal percentage characteristic makes it particularly well-suited for control valves in systems where linear control response is needed.