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Explosion Isolation Non Return Valve - ATEX certified
This (ATEX certified) explosion non-return valve is designed to separate the filter from the plant. It is a simple and effective system that is easy to install, without electronics which requires no electrical connections, practically no maintenance and with very low pressure loss.
During the normal process, the non-return valve's flap remains opened due to the airflow. At deadlock, the valve closes due to the flap's own weight. When an explosion takes place, the ATEX certified non-return valve blocks the expansion of the explosion due to the front spreading pressure along the ductwork
Distance from filters:
Ø200: Min 2m to Max 7m.
Ø250 - Ø400: Min 3m to Max 7m
Ø450 - Ø1000: Min 4m to Max 7m
Only to be used in horizontal ducting.
Temperature range: -20°C to +60°C
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Starting at £1,855.50 £1,546.25
Available
FREE DELIVERY over £350
Product Code
ATEX-NON-RETURN-VALVE
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