Controller model: Volume type / Down-flow

Suited pressure: 0.1 – 0.6MPa

Suited water temperature: 5-45℃

Water Capacity: 10t/h

Tank Diameter Range for Softens: 10”-30”

Water Inlet/Outlet: 2”M (Outer tooth)

Drain: 1M (Outer tooth)

Brine Tank Connection: 1/2”M (Outer tooth)

Rinse Pipe: 1-1/2”D-GB

Base (The connector for tank): 4″-8UN



1. Brief introduction of Runxin automatic valve F74A

Runxin automatic valve F74A down flow control regeneration multiport valve TMF74A softener control valve with LED display. with water capacity of 10m3/hr.

Automatic softening control valve for water softener with resin media valve runxin F74A. It is down flow type regeneration. The max. water treatment capacity is 10TPH. Suitable filter tank is 1054,1354,1665,1865.2472,3072.

2. Features

  1. It adopts hermetic head faces with high degree pottery and corrosion resistance for opening and closing.
  2. No water pass the valve of single tank type in regeneration
  3. LED dynamic screen display LED.The stripe on dynamic screen flash, it indicates the control valve is in service, otherwise, it is in regeneration cycle.
  4. Having long outage indicator
  5. It can choose time clock type or meter type by program selection
  6. Buttons are locked when no operation within 1 minute
  7. Having interlock function
  8. With signal output connector
  9. With remote handling input connector
  10. With pressure relief connector
  11. All parameters can be modified according to the need


  • Residential filtration system
  • Ion exchange equipment
  • Boiler softening water system
  • RO pretreatment softening system, etc

4. Specification data

ModelInlet/OutletDrainBaseRiser pipeBrine line connectorMax. water treatment capa.(m3/h)Tank diameter Range for softenersTank diameter Range for filters
TMF74A2”1”4”-8UN1-1/2”1/2”1010”-30” /

5. Package information 

260*235*213mm/pc, 3kg/pc

6. Certification:

ISO9001-2019 safety production licenseCE-certification of RO-water Filtration Drinking Plant

7. Comments from customers:

Comments From Customers

8. Package and transportation:

water Filtration Drinking Plant package and transportation

9. Finished projects:

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