The Zero Dead-Leg PROEVENT Drain / Vent Valve is equally supportive on the surface in the Paste Plant as it is underground when strategically placed throughout the reticulation system as a simple and cost effective vent / drain valve for residual paste and flush water. Whether installed vertically above the pipeline or below, the same valve can be utilised for blockage mitigation, low point drains at the bottom of short descents or mounted in long horizontal runs.

In fact, we have also found it revolutionary as a simple air / vacuum release valve in system start-ups to rid the retic system of air and vacuum locks that upset the balance of paste flow in uneven horizontal runs.