Non-Return Valves
Prevent overpressure and flame.
A non-return valve is designed to prevent overpressure or flame caused by a downstream explosion to propagate in the ducting system.
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Technical Specifications
| NRV-300 | 300mm non-return valve |
| NRV-350 | 350mm non-return valve |
| NRV-400 | 400mm non-return valve |
| NRV-450 | 450mm non-return valve |
| NRV-500 | 500mm non-return valve |
O&M Manual
Access the O&M Manual for this product in our customer area – iXtract hub.
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