BS&B Vent-Saf LCV light cycling explosion vent

Between the static-pressure VSE and the vacuum-hardened VSP sits the LCV: a flat single-section metal vent built for equipment that sees light but repeated pressure fluctuations, such as the cleaning pulses in a reverse-jet dust collector or the surges in a mixer.

Its construction absorbs those cycles without fatigue while keeping the low activation pressure and non-fragmenting opening expected of a Vent-Saf panel. If the fluctuations include real vacuum, the domed VSP is the better fit.

Selection data we need

Vessel volume and strength (Pred), Kst and Pmax, static activation pressure, operating pressure range and cycle frequency, temperature, mounting area.