ATEX Fire & Explosion Protection

Your Safety Starts Here


Air Driven Quick Sliding Valve

The quick closing valve is part of an active explosion isolation system. In the event of ignition, it is activated by solenoid valves. Air flows out of a compressed air reservoir into the drive cylinder, closing the slide valve within milliseconds. Both the flames and the spread of pressure are effectively stopped. After having been triggered, the slide valve can be reactivated without needing a repair, and because of its non-destructive operation, it can be validated at any time.

No flow losses due to fully open channel
No repairs after triggering
Also suitable for high-pressure levels
Effective for explosions from both directions
Can also be used where dust levels are high
Position can be indicated by proximity switches.
Air pressure switches.
Steel or stainless steel construction.
Automatic or manual opening/closing.
Available in EEX (explosion-proof) versions to intrinsic safety levels.
Full range of seals and gaskets for most applications.
FDA approved liners for pharmaceutical processes.

Atex Fire and Explosion Protection Ltd
Unit 20, 114 Wiri Station Road,
Wiri Station Road Business Park, 
Wiri 2104 Auckland
New Zealand 
TEL: +64 (0)9 215 8885 


2/85 Triholm Avenue, Laverton VIC 3028
PO Box 7206, Point Cook VIC 3030
TEL: +61 (0)3 9972 4999 


PO Box 58724
Botany 2163
Auckland, New Zealand 

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Copyright © 2024 ATEX Fire & Explosion Protection Ltd.
An ATEX Explosionsschutz GmbH Group company

Design & Development By ATEX CYBER.


64 (0)9 215 8885 630D Great South Road, Ellerslie 1051, Auckland, New Zealand
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