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Multiport valve



Residential water softening and purification systems, Boiler softening systems, Pre-treatment systems of RO water plant, Filtration equipment of swimming pool and Ion Exchange equipments.

Over View:

High quality and non corrosive raw materials and sealing technology ensure long life and reliability. Reasonable fluid design ensures smooth cycle of service/rinse/backwash. Small rotation angle for closing and opening ensures smooth user experience. Anti-pressure and non leakage design ensures reliability.

With a thorough understanding of the requirements of water treatment plants, we have various sizes of multiport valves for softeners and filters of various configurations with superior ABS material of manufacturing of all multiport valves.

Attributes of Multi-Port Valve for Softener/Filter:

  • Available in sizes of 20nb, 25nb, 40nb, 60nb and distribution system
  • Available in top mount and side mount models for all sizes 
  • Available for up flow or down flow filters/softener
  • All top mount type valves supplied with top and bottom strainers and suitable adaptors to fit into either 21/2  or 4 opening vessels 
  • In-out adaptors with top and bottom strainers available


Technical specifications of 40nb MULTIPORT VALVE:

  • Maximum Flow Rate: 14m³/hr @ 0.5 kg/cm² pressure drop
  • End connections: 1 ½ BSP [f] [flanged connections also available]
  • Pressure Gauge Sampling points: ¼BSP [f] 
  • Maximum Operating Pressure: 5kg/cm²
  • Regenerant Suction Tubing size: ½
  • Injector Ratio: 1:1
  • Injector Suction Rate: 1000 lph @ 3kg/cm² 
    500 lph @ 3kg/cm² (Optional)                          
  • Minimum Pressure for Uniform Suction: 3kg/cm²
  • Riser Pipe Size (Top Mount models only):32mm OD PVC Pipe 
  • Ejector Connections: ½BSP (F)
  • Drain: 2 Hose Elbow
  • Valve Connection to Vessel (Top Mount models only): 2½ NPT (M) or 4NPT(M)

Authorised Distributor

CSM Woongjin chemical