Explosion Isolation Valve, Industrial safety accessory.
The explosion isolation is one of Villo explosion proof product to prevent explosions, protect property and save lives.
|Non metallic dust：St1 and St2
|Non metallic dust：St1
|No corrosiveness, no viscosity, no friction.
|Negative pressure technology;
Working pressure not higher than one atmospheric pressure (0.1MPa);
Oxygen content is not higher than that in air (21%).
|EN 16447-2014 Explosion isolation flap valves
|Certified by the third-party authority in China