MODEL: N74A1-63510/N74A3-63610/N74B1-63510B/N74B3-63610B
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1. Product Overview
1.1. Main Application &Applicability
Used for softening or demineralization water treatment systems.
Be suitable for residential softening system.
Ion exchange equipment
Boiler softening water system
RO pretreatment softening system, etc.
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.
Variety of installation methods
Use side connector can change N74B from top mounted to side
mounted, and display board is removable.
No water passes the valve in regeneration in single tank type
Manual function
Realize regeneration immediately by pushing manual button at any
time.
Long outage indicator
If outage overrides 3 days, the time of day indicator “12:12” will flash to
remind people to reset new time of day. The parameters no need to be
reset for all the parameters are kept as before.
LED dynamic screen display
The stripe on dynamic screen flash, it indicates the control valve is in
service, otherwise, it is in regeneration cycle.
Buttons lock
No operations to buttons within 1 minute, button lock indicator light on
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