Erie By Schneider Electric VM3223T33A000 1/2" NPT 3-Way Zone Valve Assembly Floating Non-Spring Return 24V

The Erie By Schneider Electric VM3223T33A000 is a versatile 3-way zone valve assembly designed for HVAC hydronic heating and cooling applications. This PopTop series valve features a floating control actuator with non-spring return operation, making it ideal for mixing or diverting applications in residential and light commercial systems.

Key Specifications:

• Body Size: 1/2" NPT threaded connection
• Configuration: 3-way mixing valve design
• Flow Coefficient (Cv): 4.0
• Maximum Close-Off Pressure: 35 PSI
• Voltage: 24 VAC floating control
• Non-spring return actuator (NSR)
• NEMA 1 enclosure rating
• Brass valve body and trim construction

Features and Benefits:

• PopTop modular design allows easy actuator replacement without draining the system
• Floating control provides precise proportional flow control from external thermostat or controller
• Brass construction ensures durability and corrosion resistance
• Suitable for use with water and glycol mixtures (25-60%)
• No-lead construction for potable water applications
• Compact design for installation in tight spaces

The VM3223T33A000 is engineered for zone control in radiant floor heating, fan coil units, unit heaters, and other hydronic systems requiring reliable modulating control. The floating actuator maintains valve position when no control signal is present, providing energy-efficient operation.

Important: Not for use with steam applications. Compatible with standard 3-wire floating point controllers.