Erie By Schneider Electric VT3343G13A020 Zone Valve Flare HVAC Control Valves & Actuators - 3-Way 3/4 24V

The Erie By Schneider Electric VT3343G13A020 is a professional-grade 3-way zone valve designed for hydronic heating and cooling systems. This valve assembly features a 3/4-inch flare connection with brass trim and a 4.0 Cv flow coefficient, providing reliable flow control in residential and commercial HVAC applications.

Key Features:

• Erie PopTop actuator with 24 VAC operation for easy field service and replacement
• 2-position spring return design, normally closed configuration
• On/Off control signal with general close-off function
• Brass trim construction for durability and corrosion resistance
• Operating temperature range: 32°F to 200°F for fluid applications
• Quick-opening flow characteristic for responsive zone control
• Low power consumption: 6.5 watts, 7.5 VA
• 18-inch standard wire leads for simplified electrical connections
• NEMA 1, IP10 rated housing

Suitable for use with water and glycol solutions (25% to 50%) in closed hydronic systems. The valve can be mounted in horizontal or vertical piping, with the actuator positioned above the valve body when installed horizontally. The manual operating lever allows for system flushing during installation and automatically transfers to automatic operation upon first electrical actuation. The B port is closed when no power is applied to the motor, ensuring fail-safe operation.