CUMULATOR REV 2:1 RATIO

The C-202 Cumulator is proportional acting with a ratio of 2:1. It is furnished for direct or reverse action. A direct acting cumulator increases its output pressure with increasing pilot pressure. A reverse acting cumulator decreases output pressure with increasing pilot pressure. The C-202 is used singly or in groups to accumulate the effect of two or more controllers operating a device. The cumulator varies output pressure in proportion to pilot air changes at a 2:1 ratio. The output changes 2 PSI (14 kPa) for each PSI change in pilot air pressure.