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DF BNT-275S Electronic Control Valve
Features:

Big LCD screen, user-friendly, easy to operate.

75S Controlled Systems vorticular high speed piston is designed to perform better on problem water.

NSF Certified control valves with proven piston,seal and spacer technology.

"Pre-installed one piece metered bypass with quick connect adaptors.

The control also features a four row customizable LCD screen with super intuitive electronics.

Optional Days,Calendar,Meter Immediate,Meter Delay and Meter Override modes for regeneration.

Precise micro switches to determine piston positions during regeneration process.

Specification
ModelBNT275S
Valve Body MaterialNORYL(PPO)
Plumbing ConnectionsStraight 1/2”,3/4”,1" BSP&NPT
Elbow 1/2”,3/4”,1" BSP&NPT
Tank Thread2-1/2” NPSM
Adjustable Cycles0~99 minutes
RegenerationDown-Flow
Meter Accuiracy±5%
Distributor Pilot1.05"
Drain Line
1/2” Quick Connect
Brine Line3/8” Quick Connect
Flow Rates(Valve Only 50 psi Inlet)
Continuous(15 psi drop)

4500L/H

Peak(25 psi drop)

5900L/H

Max Backwash(25 psi drop)
1600L/H
Cv
5.2
Typical Applications
Softerners
Up to 16" Diameter
Fiters
Up to 10" Diameter
Electrical
Input110-240V/220~240V AC 50/60Hz
Output12V AC 1.0A
Operation Ratings

Operation Pressure

0.14~0.84Mpa

Water Temperature

1~42℃

Approvals

NSF44,CE,RoHS ACS
Additional Information
Carton Size
320x235x290mm
Shipping Weight3.2Kg
Salt rejection and product flow are variable and can be effected by temperature and feed water conditions.