Change-Over Valves

The use of change-over valves allows essential maintenance work to be carried out on a safety valve, without interruption of the plant operation, simply by changing over to the relevant stand by valve, thus protecting the plant against excessive overpressure.

WTA COV

WTA® Change Over Valves Types 11.7, 11.8, 11.75 & 11.85

Change over valves are used to connect two safety valves to a pressure system using one pipe point.


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