Siemens 242-00233 1" NPT 3-Way Motorized Valve 24V CV 7.0

The Siemens 242-00233 is a 1-inch NPT threaded 3-way motorized valve designed for HVAC hydronic control applications. This floating ball valve features a CV (flow coefficient) of 7.0, providing precise fluid control in heating and cooling systems.

Key Features:

• 1-inch NPT threaded connections for easy installation
• 3-way configuration for diverting or mixing applications
• 24V AC/DC actuator with floating control
• Flow coefficient (CV) of 7.0 for medium flow applications
• 2-position spring return actuator
• Brass construction for durability and corrosion resistance
• Suitable for chilled water, hot water, and glycol solutions

This valve is commonly used in VAV terminal units, fan coil units, unit heaters, and other HVAC equipment requiring reliable 3-way valve control. The floating control design allows for modulating control when paired with compatible Siemens actuators and controllers.