Application
Ventex explosion isolation valves prevent propagation of dust explosions by
blocking the shock wave and flame front. Ventex valves are passive valves
meaning they will close without requiring any external energy input. Ventex
valves are suitable for low dust load process streams containing up to max. 50
g.m-3 of dust and are typically used to protect dryers, mills, filters, cyclones,
etc.
Ventex features
– Certified for metallic and organic dust, gas or hybrid mixturesc
– Stainless steel internal parts
– Can be mounted horizontally or vertically (option)
– Easy to maintain
– ANSI flanges available on request
– Housing in coated or stainless steel
– Easy to reset following an activation
– Wide range of position indicatores available
– Certified according ATEX 2014/34/EU en EN 15089
Versions and sizes
ATEX certified Ventex valves are available in three versions in sizes DN100,
DN150, DN200, DN250, DN300, DN400, DN500 and DN600.
– ESI-S: “single acting” stops explosion comming from one direction
– ESI-D: “double acting” stops explosion comming from both directions
– ESI-C: “check valve”
Maintenance and revision
Contact StuvEx for regular maintenance and revision of your Ventex explosion
isolation valve. StuvEx is an (by producer) certified Ventex repair center.
