Schneider Electric Erie VT3343 is a 3-way hydronic zone valve with 3/4-inch inverted flare connection and 4.0 Cv flow coefficient. Designed for hot water, chilled water, and low-pressure steam applications in commercial and residential HVAC systems. Features 24VAC two-position spring-return actuator with fail-safe closed position, auxiliary end switch for boiler/pump integration, and PopTop quick-mount design. Temperature rated 32–200°F (0–93°C) with AG actuator; up to 250°F with AH actuator. Complete valve body and actuator assembly.
Schneider Electric VT3343 3-Way Zone Valve 3/4" 4.0 Cv
Schneider Electric (Erie)
$56.95
In Stock
- OEM / cross-reference
- VU54F1022/U
- Fits brands
- Schneider Electric, Invensys
- SKU:
- VT3343
- Product Type:
- Zone Valve
- Subcategory:
- 3-Way Mixing Valve
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating, Chilled Water, Fan Coil Unit
- Installation Type:
- OEM Replacement
- Voltage:
- 24V AC
- Voltage Class:
- Low Voltage
- Mounting Type:
- PopTop
- Temperature Range:
- 32°F to 200°F (0°C to 93°C) with AG actuator; up to 250°F (121°C) with AH actuator
- Pressure Rating:
- 300 PSIG maximum; 25 PSID closeoff (4.0 Cv with AG actuator)
- Inlet Size:
- 3/4" Inverted Flare
- Connection Type:
- Flare
- Connection / Joint:
- Flare
- Material:
- Brass valve body and seat, nickel-plated stem, BUNA N paddle, stainless steel base plate, aluminum cover
- Control Type:
- Non-Programmable
- Switch Action:
- N.O.