7. MOTOR OPERATED VALVES

7. MOTOR OPERATED VALVES

Motor Operated Valves (MOVs) are used in the system to form different flow paths for different system functions. The following table summarizes their function and corresponding control relays.

The MOVs are equipped with a handle so that it can be manually opened and closed when it is necessary. Turn the handling while monitoring the valve position indicator to manually set valve positions.

Warning
Caution: To prevent damage the actuator electronics, the corresponding relay must be removed from the relay base BEFORE operating manual handle.


MOV valve tag number
Corresponding relay number
MOV function
MOV1402
CR20
Polymer tank A valve
MOV1404
CR21
Polymer tank B valve
MOV3008-1
CR44
RO#1 CIP inlet valve
MOV3008-2
CR57
RO#2 CIP inlet valve
MOV2902-1
CR43
RO#1 P-290A inlet valve
MOV2902-2
CR56
RO#2 P-290A inlet valve
MOV3009-1
CR45
RO#1 CIP outlet valve
MOV3009-2
CR58
RO#2 CIP outlet valve
MOV3010-1
CR46
RO#1 CIP permeate valve
MOV3010-2
CR59
RO#2 CIP permeate valve
MOV3504-1
CR47
RO#1 CIP clean water valve
MOV3504-2
CR60
RO#2 CIP clean water valve


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