ROC-8221 Single Stage Double Channels RO Controller
ROC-8221 is a combined control instrument of a single-stage reverse osmosis controller and double-channel on-line conductivity instrument.

ROC-8221 is a combined control instrument of a single-stage reverse osmosis controller and double-channel on-line conductivity instrument.

Time-testedĀ hydraulicallyĀ balancedĀ piston,Ā sealĀ andĀ spacerĀ designĀ toĀ pilotĀ serviceĀ flowĀ andĀ regeneration
Solid,Ā lead-freeĀ brassĀ valveĀ bodyĀ forĀ superiorĀ strengthĀ andĀ durability
BackwashĀ capacityĀ handlesĀ tanksĀ upĀ toĀ 30″Ā diameter
1-1/2″Ā topĀ mountĀ controlĀ valveĀ idealĀ forĀ smallerĀ sizeĀ commercial/industrialĀ applications
ConsistentĀ briningĀ regardlessĀ ofĀ saltĀ levelsĀ withĀ timedĀ brineĀ refills
ChoiceĀ ofĀ 7Ā orĀ 12Ā dayĀ clock,Ā manualĀ orĀ meter
ContinuousĀ flowĀ rateĀ ofĀ 51Ā GPMĀ withĀ aĀ backwashĀ ofĀ 49Ā GPM

Single stage RO controller used for conductivity monitoring and process program control .

For complex industrial processes, sewage treatment, water reuse, environmental monitoring, industrial field control, chemical process, thermal detection and discrete control, data transmission control and remote data transmission.



Fully adjustable, 5-cycle control delivers upflow backwash, downflow brining, slow rinse, rapid rinse, brine refill, and downflow service
Time-tested, hydraulically-balanced piston, seal and spacer, controls service flow and regeneration
Non-corrosive, fiber-reinforced polymer construction
Excellent flow rates (19 GPM continuous, 24 GPM peak)
Backwash capacity handles tanks up to 16″ diameter for softener, andĀ filter

Single stage RO controller used for conductivity monitoring and process program control .

Digital Laser Turbidity online analysis sensor,It can be used for on-line monitoring of water quality in different water bodies such as waterworks and membrane filtrate,The sensor internally completes all measurement calculation compensation

“One Dynamic and Two Static” Double Static Ceramics Plates Multi-port Valve is on behalf of another beginning in the field of water treatment control, which can overcome many disadvantages of traditional products in installation.