Weigh Valves

Featured Product from Rotolok Valves, Inc.


The weigh valve is a natural development from the Rotolok series of pneumatic Conveying Diverter Valves. It is primarily used in small bulk handling systems whereby a product is pneumatically conveyed to a hopper or bulk bin which is process weighed.

Initially the valve is positioned as per fig 1 showing the product being discharged into a bin whilst the air is exhausted. On the correct weight being achieved the valve changes position by means of the single cylinder to the position as per fig 2.

Other Diverter Valves: