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The Leak Proof Butterfly Damper from Valvetek Engineering is engineered for applications requiring tight shut-off and minimal leakage. Designed with precision-machined components and high-quality sealing, it ensures efficient airflow control in HVAC and industrial process systems.
Butterfly Damper Features:
| Material | Constructed From Stainless Steel, Aluminum |
| Flange Standards | Compatible With ANSI, DIN, Or JIS Flange Standards |
| Pressure Rating | Up To 150 Psi (10 Bar) |
| Temperature Range | 0°C To 400°C (4°F To 752°F) |
| Leakage Rate | Less Than 0.1% Of Total Flow |
| Sealing Mechanism | Resilient Rubber Or PTFE Seal To Prevent Leaks |
| Disc Type | Double-flanged Or Single-flanged Disc |
| Stem Material | Stainless Steel |
| Drive Mechanism | Manual, Electric, Or Pneumatic Actuator |
| Actuator Mounting | Direct Or Through A Mounting Bracket For Easy Install |
| Control Method | Available With On/off Or Modulating Control Capabilities For Precise Airflow Regulation |
| End Connections | Flanged, Or Wafer-style End Connection |
| Flow Direction | Bidirectional |
| Operational Torque | Low |
| Weight | Varies Depends On Size |
| Fire Resistance | Fire-Safe Version Available, Meeting Standards Like API 607 Or 6FA |
| Maintenance | Requires Minimal Maintenance |
| Manufacture By | Valvetek Engineering |
| Country Of Origin | India |
