Siemens Building Technology 366-02070 3-Way Mixing Valve Assembly 3/4" Brass FxF 6.3 Cv

The Siemens Building Technology 366-02070 is a 3-way mixing valve assembly from the Powermite MT Series, designed for precision control in HVAC applications. This factory-assembled unit combines a 3/4-inch brass valve body with an integrated electronic actuator for reliable zone control performance.

Key Specifications:

• 3-way mixing configuration with linear flow characteristic
• 3/4-inch female x female (FxF) threaded connections
• Flow coefficient (Cv) of 6.3 for optimal system balancing
• Brass trim construction for durability and corrosion resistance
• Spring return actuator with 8-13 psi operating range
• ANSI Class IV leakage rating (0.01% of Cv)
• Direct-coupled universal bonnet design

Applications:

• Hot and chilled water control systems
• Glycol solutions up to 50% concentration
• Steam applications up to 15 psi
• Terminal unit zone control
• Hydronic heating and cooling systems

The 366-02070 features a 1/10-inch stroke actuator that provides precise valve positioning for accurate temperature control. The factory-assembled design ensures proper actuator-to-valve matching and eliminates field installation errors.