Trade Discount 17%
Non Return Damper 200mm | Spring-Loaded Flap | Galvanized Steel by Allvent
Non return damper with 200mm diameter and spring-loaded flap—ideal for HVAC systems. Built for preventing reverse airflow, with durable galvanized steel construction.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Non Return Damper 200mm | Spring-Loaded Flap | Galvanized Steel by Allvent
Brand: Allvent
SKU: ALV358
Alternatively Known As: Backdraft Damper, Airflow Check Valve, Ventilation Non Return Valve
Technical Specifications
- Size: 200mm diameter
- Material: Galvanized steel
- Type: Spring-loaded flap
- Suitable for duct sizes: 200mm
- Operating temperature range: -20°C to 80°C
- Dimensions (H x L x W): 200mm x 150mm x 200mm
- Weight: 1.5 kg
Key Features
- Prevents reverse airflow in ventilation systems
- Durable construction for long-lasting performance
- Suitable for 200mm duct size
Professional Installation Requirements
- Professional installation by a qualified HVAC technician is recommended to ensure proper fit and function.
Applications
- HVAC systems to prevent backflow of air
- Commercial and residential ventilation systems
- Industrial air handling units
Standards & Compliance
- Complies with AS/NZS 1668.1 – The use of ventilation and air conditioning in buildings
Environmental Benefits
- Helps maintain energy efficiency by preventing unwanted air backflow
- Reduces HVAC system workload and energy consumption
Warranty Information
1 year warranty against manufacturing defects.
Available Now
The Allvent Non Return Damper 200mm is available now for immediate purchase. Ideal for HVAC systems requiring reliable airflow control.
