VENTILATION · FLANGED
TD341W
Worm-Gear Ventilation Butterfly Valve
Air and flue-gas duct control. Final configuration is selected against the actual medium, temperature, pressure, materials and control requirements.

KEY SPECIFICATIONS
Confirmed product definition
ModelTD341W
Sealing / familyVentilation
ConnectionFlanged
ActuationWorm gear
PRODUCT OVERVIEW
Built around the stated duty
TD341W is a flanged butterfly valve with worm gear operation. Air and flue-gas duct control.
The final order configuration is confirmed against project conditions and approved technical documents.
SELECTION NOTES
Information to confirm
- Medium and operating temperature
- DN, pressure class and flange or end standard
- Body, disc, stem and seat materials
- On/off or modulating duty and required fail position
- Quantity, documentation and delivery requirements
STRUCTURE
Construction details

TECHNICAL DATA
Specifications and dimensions
Final dimensions and configuration must follow the approved order drawing.
Technical Specifications
| Model | TD341W |
|---|---|
| Connection | Flanged |
| Actuation | Worm gear |
| Typical service | Air and flue gas |
APPLICATIONS
Use only after duty review
Air and flue-gas duct control. Media compatibility, temperature limits and actuation details must match the selected configuration.
TD341W INQUIRY
