Erie By Schneider Electric VS3343G14U020 3-Way High Temperature Zone Valve 3/4" Inverted Flare 230V

The Erie By Schneider Electric VS3343G14U020 is a three-way high temperature zone valve designed for hydronic heating and cooling applications. This valve assembly features a 3/4-inch inverted flare retrofit connection, making it ideal for replacement applications in HVAC systems.

Key Features:

• 230VAC power supply for reliable operation
• Three-way spring return configuration for automatic failsafe positioning
• High temperature rating up to 250°F (121°C) for steam and hot water applications
• 4.0 Cv flow coefficient for efficient flow control
• PopTop removable actuator design allows installation without removing valve body
• Forged brass valve body with nickel-plated stem for durability
• Highly saturated nitrile paddle for high-temperature applications
• ANSI Class IV seat leakage (0.01%) for tight shutoff
• 300 PSI system static pressure rating
• Two-position spring return operation with 25-second drive time

The VS3343 series valve is compatible with hot or chilled water, up to 50% ethylene glycol solutions, and 15 PSI steam applications. The inverted flare connection provides a convenient retrofit solution for existing systems. When power is applied, the actuator moves to the desired position; when power is removed, the spring return mechanism automatically returns the valve to its normal position for fail-safe operation.