Erie By Schneider Electric VS3213G14A020 3-Way Zone Valve 1/2" Sweat 24V NC High Temperature

The Erie By Schneider Electric VS3213G14A020 is a three-way normally closed (NC) zone valve designed for demanding hydronic heating and cooling applications. This PopTop series valve features a 1/2-inch sweat connection and operates on 24 VAC power, making it ideal for residential and light commercial HVAC systems requiring reliable flow control.

Key Features:

• High-temperature rated actuator for steam applications up to 15 PSI and hot water systems
• Forged brass body with nickel-plated stem for durability and corrosion resistance
• Highly saturated nitrile paddle (VS series) for extended high-temperature performance
• 25 PSI close-off pressure rating with ANSI Class IV seat leakage (0.01%)
• Removable PopTop actuator design allows easy installation and servicing without draining the system
• Two-position spring return operation with manual override lever
• Suitable for hot water, chilled water (up to 50% glycol), and steam applications
• System static pressure limit of 300-400 PSI

The normally closed configuration means the valve closes at the B port when de-energized, making it suitable for standard three-way mixing and diverting applications in closed-loop hydronic systems. The high-temperature rating enables use in systems with fluid temperatures from 32°F to 250°F and ambient temperatures up to 169°F. This valve can be mounted in horizontal or vertical piping with the actuator positioned above the valve body.