Wafer Check Non-Return Valve
We supply wafer check non-return valves in sizes 2″ – 8″
This valves are typically fitted to Hick Hargreaves packaged blower units.
As with all non-return valves, this valve is designed to allow product through the hinged panel in one direction but closes shut under gravity and lack of pressure to prevent product back-flow into the line and potentially into the blower.