Erie By Schneider Electric VT3427G13A02A 1" NPT 3-Way Zone Valve 8.0 Cv 24V Normally Closed

The Erie by Schneider Electric VT3427G13A02A is a three-way mixing/diverting zone valve assembly designed for use in closed hydronic heating and cooling systems. This valve features a 1-inch NPT threaded connection, making it ideal for zone control applications in residential and commercial HVAC systems.

Key Features:

• 1-inch NPT threaded connection for easy installation
• 3-way mixing/diverting configuration for flexible piping arrangements
• 8.0 Cv flow coefficient for efficient water flow control
• 24 VAC normally closed (N/C) operation with spring return
• Two-position on/off electric control for simple zone management
• Removable PopTop actuator for easy maintenance and replacement
• Forged brass body construction for durability and corrosion resistance
• ANSI Class IV seat leakage rating (0.01%) for reliable shutoff
• Manual operating lever for system flushing and emergency override

Technical Specifications:

• Actuator voltage: 24 VAC at 50/60 Hz
• Power consumption: 6.5 watts, 7.5 VA
• Control type: Two-position spring return, normally closed
• Operating time: 25 seconds maximum (60 Hz)
• System pressure limit: 300 PSI (2068 kPa)
• Fluid temperature range: 32°F to 250°F (0°C to 121°C)
• Control media: Water and glycol solutions (25-50%)

The PopTop series valve assembly combines reliability with serviceability, featuring a removable actuator that can be replaced without draining the system or removing the valve body from the piping. The normally closed configuration ensures that the valve fails in the closed position during power loss, making it suitable for safety-critical applications.