MODEL: 63518-N77A1 /63618-N77A3/ 53518-N77B1
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1. Product Overview
1.1. Main Application & Applicability
Used for softening、demineralization or filtration water treatment systems
N77A (DF for regeneration), suitable for
Ion exchange equipment, the raw water hardness ≤6.5mmol/L.
Boiler softening water system
RO pretreatment softening system, etc.
N77B (Filtration), suitable for swimming pool filter system.
Filtration system
Activated carbon filter or sand filter of RO pretreatment system.
1.2. Product Characteristics
Simple structure and reliable sealing
It adopts hermetic head faces with high degree pottery and
corrosion resistance for opening and closing. It combines with Service,
Backwash, Brine & Slow Rinse, Brine Refill and Fast Rinse.
Two ways for installation
Use side-mounted connector to change the valve from top-mounted
to side-mounted. Screen is moveable.
No water pass the valve during regeneration in single tank type
Brine refill controlled by electronic ball valve.
During service, electronic ball valve will control to start the brine refill.
In order to short the regeneration cycle time.
For filtration system
Drain outlet is the same size as water outlet. Block the brine line
connector change the valve to N77B filter valve.
Manual function
Realize regeneration immediately by pushing “ ” at any time.
Long outage indicator
If outage overrides 3 days, the time of day indicator “” will flash to
remind people to reset new time of day. The other set parameters do not
need to reset. The process will continue to work after power on.
LED dynamic screen display
The stripe on dynamic screen flash, it indicates the control valve is
in service, otherwise, it is in regeneration cycle.
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