Venturi Pattern – Plug Valves

These plug valves have face to face

dimensions in accordance with the appropriate British and American standards where applicable, in order to ensure the maximum interchangeability between different plug valves.

The plug ports on these plug valves

are of reduced area, but the change of section through the body throat is so designed as to produce a Ventury effect to restore a large percentage of the velocity through the plug valve, thus resulting in a relatively low pressure drop.

These plugĀ valves

are ideally suited for all normal pipeline applications, particularly in the larger sizes where there is a considerable saving in cost.