Siemens 599-03169 1-1/2" Normally Open Bronze Valve Body 25 CV

The Siemens 599-03169 is a 1-1/2 inch normally open valve body designed for commercial HVAC and building automation control applications. This bronze valve body features a 25 CV (flow coefficient) rating, making it suitable for moderate flow control requirements in hydronic heating and cooling systems.

Key Specifications:

• Valve size: 1-1/2 inches
• Configuration: Normally open (N/O)
• Body material: Bronze construction for durability and corrosion resistance
• Flow coefficient (CV): 25
• Connection type: Threaded
• Operating pressure rating: 250 PSI

This valve body is designed to work with compatible Siemens electric or pneumatic actuators to provide precise control of water or glycol solutions in commercial heating, ventilation, and air conditioning systems. The normally open design ensures fail-safe operation, allowing flow when the actuator is de-energized.