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Making an IMPACT on Water Treatment Industry

Automatic Multiport Valves

SOLO Manual Multiport ValvesDistribution Systems

Automatic Dispensing Systems

Remote monitoring systems

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Initiative Multiport Valve SelectionIts important for the best performance of the

water treatment system….

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65nb

40nb

20nb 25nb

In/out adaptor

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Selection of the MPV based on..

20nb MPV 25nb MPV 40nb MPV 65nb MPV

Resin Quantity(Liters)

Up to 80 Up to 250 Up to 1000 Up to 5000

Based on flow..

Type of Unit 20nb MPV 25nb MPV 40nb MPV

65nbMPV

Service(Up to) 2.5 5.0 12 35

BackwashFlow 3.5 7.0 15 45

In case of multiple units in series it’s good not to select an MPV for highest flow. Desirable maximum flows for stand alone & multiple units are as follows

(for softeners/demineralisers) Resin Quantity

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10 15 20 30 40

(mm) (Inches)203.2 8 0.3 0.5 0.6 1.0 1.3 In Out Adaptor254.0 10 0.5 0.8 1.0 1.5 2.0 20 NB MPV304.8 12 0.7 1.1 1.5 2.2 2.9 25 NB MPV330.2 13 0.9 1.3 1.7 2.6 3.4 40 NB MPV355.6 14 1.0 1.5 2.0 3.0 4.0 65 NB MPV406.4 16 1.3 1.9 2.6 3.9 5.2457.2 18 1.6 2.5 3.3 4.9 6.6533.4 21 2.2 3.4 4.5 6.7 8.9609.6 24 2.9 4.4 5.8 8.8 11.7762.0 30 4.6 6.8 9.1 13.7 18.2914.4 36 6.6 9.8 13.1 19.7 26.31066.8 42 8.9 13.4 17.9 26.8 35.71219.2 48 11.7 17.5 23.3 35.0 46.7

Velocity (M/Hr)

Stand Alone Vessel-wise MPV selection

Flow (M3/Hr)

Diameter

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Size of Vessel..

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Vessel Opening Size Options:

2 ½” Threaded 4” Threaded 6” Flanged

In/Out Adaptor

20NB

25 NB & 40NB

65 NB

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4” x 2 ½” adaptor required for 4” vessel

In/Out Adaptor 20nb MPV 25nb MPV 40nb MPV 65nb MPV

½” HoseNipple½” BSPF

1" BSPMUnion

1 1/2" BSPMUnion

2 ½” UnionM.S.Flange

End Connections

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Suction Line for softner MPV

20nb MPV 25nb MPV 40nb MPV¼” Suction filter with NRV¼” Brine Director

½”Double Strainer½” Brine Director

¾” Brine Director

¾” or ½” Suction Filter with NRV

20nb MPV 25nb MPV 40nb MPV 65nb MPV

Suction Flow at 2.5 Kg/cm2

Softener 100 LPH(1:2)

350 LPH(1:1)

500(top mount)/1000 (side mount)LPH (1:1)

2500 LPH

Ejector Suction

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Selection Summary

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20nb 25nb 40nb 65nb

Resin (liters) Up to 80 Up to 250 Up to 1000 Up to 5000

Flow (m3/h) 2.5 5.0 12.0 35.0

Mounting Top Top/Side Top/Side Side

End Connection ¾” BSPM 1" BSPM Union

1 1/2” BSPM Union/Flanged

2 1/2“ BSPM Union/M.S. Flanged

Suction Line ¼” Suction filter with NRV¼” Brine Director

½”Double Strainer½” Brine Director

¾” Brine Director

Ejector Suction Softener(LPH)@2bar

100 LPH(1:2)

350 LPH(1:1)

500/1000 (1:1)

2500 LPH

***Port Orientation for all MPV is left to right standard except 65nb. For filter right to left possible

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Riser Pipe Size (mm O.D.)

Length “L”

In/Out Adaptor20 or 25

9 mm below vessel top

20nb25

9 mm below vessel top

25nb32

26 mm above vessel top

25nb with 4” x 2.5” Adaptor 32

34 mm above vessel top

40nb32

24 mm above vessel top

40nb with 4” x 2.5” Adaptor 32

32 mm above vessel top

Riser Pipe Details..

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Selection of Distribution System

Top mount MPV comes with a distribution system.

In case of side mounted vessels:Types

Double Strainer: for flows up to 5M3/Hr. Top- Strainer & Bottom-Hub and Lateral: for activated carbon

filter. Top-Hub & Bottom-Hub & Lateral: for sand filters Top & Bottom-Hub Lateral: For flows more than 5m3/Hr Top & Bottom-Double Hub & Lateral: For flows more than 15

M3/hr and up to 40 M3/Hr

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Distribution Systems

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Side Mount Distribution System - 5M3/Hr

Side Mount Distribution System - 6M3/Hr

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Distribution Systems

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Side Mount Distribution System - 9M3/Hr

Side Mount Distribution System -12M3/Hr

Side Mount Distribution System -15M3/Hr

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Distribution Systems

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Side Mount Distribution System - 25M3/Hr

4” Threaded Vessel

6” Flanged Vessel

For Flows Up to 25 M3/Hr For Flows Up to 40 M3/Hr

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Distribution Systems

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Side Mount Distribution System - 40M3/Hr

In/Out Adaptor(IO1)

Single Strainer with 25 OD riser pipe(SS2)

Riser Tube 25 OD (Not in Scope)

Single Strainer with 25 OD riser pipe (SS3)

In/Out Adaptor for 2 1/2" Top openingFor 6inched flanged vessels.

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Accessories

3” x 3” Male-Female Adaptor for 40mm thread length vessels

4” Male x2.5’ Female Adaptor

Pressure Gauge Adaptor

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S-Shaped Adaptor 20nb&25nb

Air release ValveIn/Out Adaptor

65nb Ejector

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Thanks…

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THAT MAKES ALL THE DIFFERENCE….