Erie By Schneider Electric VM3213T33A000 Modulating Zone Valve Sweat CV HVAC Control Valves & Actuators - 3-Way 1/2 4.0

The Erie By Schneider Electric VM3213T33A000 is a professional-grade modulating zone valve assembly designed for precise flow control in HVAC heating and cooling applications. Part of the trusted PopTop Series, this complete valve assembly features a 1/2-inch sweat connection and delivers exceptional performance in residential and light commercial hydronic systems.

Key Specifications:

• Connection Type: 1/2-inch sweat (solder) connections
• Configuration: 3-way mixing valve for hydronic zone control
• Flow Coefficient: 4.0 CV for optimal flow capacity
• Maximum Pressure: 35 PSI operating pressure
• Control Type: Floating point modulating control
• Actuator: Non-spring return (NSR) with 24 VAC operation
• Wiring: No leads - terminal block connections
• Housing: NEMA 1 enclosure rating
• Materials: Forged brass body with high-temperature thermoplastic components

Features and Benefits:

• Modulating control provides precise temperature regulation and energy efficiency
• Three-way mixing configuration ideal for fan coils, baseboards, and air handlers
• PopTop design allows actuator installation after valve body is piped
• Equal percentage flow characteristic (1.0 to 4.0 CV range)
• Manual override capability for system testing and maintenance
• Operating temperature range: 32°F to 125°F (0°C to 52°C)
• Suitable for hot and chilled water applications
• Maintenance-free operation with modular replacement capability

This valve assembly is designed for mixing applications and must be configured accordingly during installation. The floating point control accepts three-wire 24 VAC signals for gradual positioning, making it compatible with standard HVAC control systems.