Description
The Schneider Electric (Erie) VT3323 is a two-position, three-way zone valve body engineered for precise flow control in hydronic heating and cooling systems. Featuring a 3/4″ NPT connection and a 4.0 Cv flow coefficient, this valve body delivers reliable zone-by-zone temperature management in commercial and residential hydronic applications.
Key Features
- Three-way valve configuration for diverting or mixing hydronic flow
- Two-position (open/close) operation for straightforward zone control
- 3/4″ NPT threaded connections for standard piping compatibility
- 4.0 Cv flow coefficient for optimized system flow performance
- Valve body only — compatible with Erie series actuators (sold separately)
- Durable construction suitable for hydronic heating and chilled water systems
- Part of the trusted Erie valve product line by Schneider Electric
Specifications
- Brand: Schneider Electric (Erie)
- SKU / Part Number: VT3323
- Valve Type: Zone Valve Body
- Configuration: Three-Way
- Operation: Two-Position
- Connection Size: 3/4″
- Connection Type: NPT (National Pipe Thread)
- Flow Coefficient (Cv): 4.0
Applications
- Hydronic heating zone control
- Chilled water cooling systems
- Fan coil unit piping
- Commercial and residential HVAC hydronic distribution







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