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Magnum IT Valve Specifications |
Service & Backwash Flow Curves |
Service Flow @ 15 psi (1.03 bar) drop: 76 gpm (17.3 m³/hr) |
Backwash Flow @ 25 psi (1.72 bar) drop: 89 gpm (20.2 m³/hr) |
Service Flow: Cv = 19.5 (Kv = 17) |
Backwash Flow: Cv = 17.8 (Kv = 19.9) |
For Tank Sizes: 14 thru 36 inch dia. (application dependent) |
Tank Thread: 4"#8 UN |
Inlet/Outlet: 1.5 or 2 inch NPT or BSPT, Female, CPVC |
Brine Line: 0.75 inch NPT |
Drain Line: 1.5 inch NPT or BSPT, Female, CPVC |
Riser Port: 1.9 inch OD Pipe (1.5 inch NPS) |
Riser Installation: Above top of tank 0.625 inch (+/– 0.125) |
Pilot Drain & Aux Hydraulic Output: 0.25 inch tube fitting |
Working Pressure: 25 to 100 psi (1.7 to 6.9 bar) |
Water Temperature: 35 to 120ºF (2 to 49ºC) |
Optional: Top or side mount configuration available |
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Transformer Specifications |
ALL CONTROLLERS REQUIRE THE USE OF A MAGNUM IT SUPPLIED TRANSFORMER. |
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SOFTENER CONTROL VALVES |
Must choose Softener Control Valve Options (See Below) |
Configuation Matrix |
Description |
RegeN.
Cycle |
Valve
I/O Size
Inches |
Riser
Pilot
Inches |
Approx.
Ship. wt.
Lbs. |
MI74S-(BP)(IN)(BW)(AI) |
Magnum IT 742 Electronic Time Clock Control |
7 or 99 Day* |
1.5 or 2 |
1.5 |
28 |
MI76S-(BP)(IN)(BW)(AI) |
Magnum IT 764 Electronic Metered Control
Single Tank or Multi-Single Lockout Capable
(Recommended maximum 4 units linked with
UA-3020228)
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Demand |
1.5 or 2 |
1.5 |
28 |
UA-3020228 |
Lockout Cable — one less required than units linked |
— |
— |
— |
— |
MI76TS-N(IN)(BW)(AI) |
Magnum IT 764MS Twin Valves with Alternating or Parallel Master & Slave Controls with Lockout Cable, No Untreated Water Bypass |
Demand |
1.5 or 2 |
1.5 |
57 |
UA-1040668 |
Pilot Feed Adapter for Low Pressure Applications (less than 25 psi) |
— |
— |
— |
— |
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* "7 Day" denotes day of week; "99 Day" denotes number of days between regenerations (1 to 99 days) |
50 Hz available. |
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SOFTENER CONTROL VALVE OPTIONS |
(Listed in parentheses in Configuration Matrix column in the above table) |
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(BP) Bypass Options |
Must choose from the following for all softener valves with 742 and 764 controllers |
Option Code
(x) |
Description |
(BP) = H |
Untreated Water Bypass (Not available for 764MS Twin Valve Controls) |
(BP) = N |
No Untreated Water Bypass (Required for 764MS Twin Valve Controls) |
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(IN) Injector Options |
Must choose from the following for all softener valve configurations |
Option Code
(x) |
Description |
(IN) = 14, 16, 18, 21, 24, 30, or 36 |
Injector Nozzle: Value = Tank Diameter (Softener Applications Only) |
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(BW) Backwash Flow Control Options |
Must choose from the following for all softener valve configurations |
Option Code
(x) |
Description |
(BW) = 05 to 40 |
Internal Backwash Flow Control: 5 gpm to 40 gpm (Increments of 1 gpm) |
(BW) = 41 to 89 |
External Backwash Flow Control: Up to 89 gpm @ 25 psid (Increments of 1 gpm) |
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(AI) Adapter Kit Options |
Must choose from the following for all Magnum IT softener valve configurations |
Part
Number |
Description |
(AI) = UA-3023849 |
(2) 2 inch Stainless Steel NPT Adapter with Zinc Diecast Nut (For Inlet & Outlet),
(1) 1.5 inch Stainless Steel NPT Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-3023674 |
(2) 2 inch Stainless Steel BSP Adapter with Zinc Diecast Nut (For Inlet & Outlet),
(1) 1.5 inch Stainless Steel BSP Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-1040784 |
(2) 2 inch CPVC Spigot Adapter with Zinc Diecast Nut (For Inlet & Outlet),
(1) 1.5 inch CPVC Spigot Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-3023732 |
(1) 1.5 inch S.S. NPT Reducer with Zinc Diecast Nut (For Inlet & Outlet),
(3) 1.5 inch Stainless Steel NPT Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-3023736 |
(1) 1.5 inch S.S. BSP Reducer with Zinc Diecast Nut (For Inlet & Outlet),
(3) 1.5 inch Stainless Steel BSP Adapter with Glass Filled Noryl Nut (For Drain) |
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All adapter kits are available bulk packed. |
63 mm CPVC socket adapters are available. |
Please contact your SWT representitive for details. |
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FILTER CONTROL VALVES |
Must choose Filter Control Valve Options (See Below) |
Configuration Matrix |
Description |
RegeN.
Cycle |
Valve
I/O Size
Inches |
Riser
Pilot
Inches |
APPROX.
SHIP.WT.
Lbs. |
MI74F-(BP)(BW)(AI) |
Magnum IT 742F Electronic Time Clock Control |
7 or 99 Day* |
1.5 or 2 |
1.5 |
28 |
MI76F-(BP)(BW)(AI) |
Magnum IT 764F Electronic Metered Control
Single Tank or Multi-Single Lockout Capable
(Recommended maximum 4 units linked with
UA-3020228) |
Demand |
1.5 or 2 |
1.5 |
28 |
UA-3020228 |
Lockout Cable — one less required than units linked |
— |
— |
— |
— |
MI76TF-N(BW)(AI) |
Magnum IT 764FMS Twin Valves with Alternating or Parallel Master & Slave Controls with Lockout Cable, No Unfiltered Water Bypass |
Demand |
1.5 or 2 |
1.5 |
57 |
UA-1040668 |
Pilot Feed Adapter for Low Pressure Applications (less than 25 psi) |
— |
— |
— |
— |
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* "7 Day" denotes day of week; "99 Day" denotes number of days between regenerations (1 to 99 days) |
50 Hz available. |
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FILTER CONTROL VALVE OPTIONS |
(Listed in parentheses in Configuration Matrix column in the above table) |
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(BP) Bypass Options |
Must choose from the following for all filter valves with 742F and 764F controllers |
Option Code
(x) |
Description |
(BP) = U |
Unfiltered Water Bypass (Not available for 764FMS Twin Valve Controls) |
(BP) = F |
No Unfiltered Water Bypass (Required for 764FMS Twin Valve Controls) |
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(BW) Backwash Flow Control Options |
Must choose from the following for all filter valve configurations |
Option Code
(x) |
Description |
(BW) = 05 to 40 |
Internal Backwash Flow Control: 5 gpm to 40 gpm (Increments of 1 gpm) |
(BW) = 41 to 89 |
External Backwash Flow Control: Up to 89 gpm @ 25 psid (Increments of 1 gpm) |
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(AI) Adapter Kit Options |
Must choose from the following for all Magnum IT filter valve configurations |
Part
Number |
Description |
(AI) = UA-3023849 |
(2) 2 inch Stainless Steel NPT Adapter with Zinc Diecast Nut (For Inlet & Outlet),
(1) 1.5 inch Stainless Steel NPT Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-3023674 |
(2) 2 inch Stainless Steel BSP Adapter with Zinc Diecast Nut (For Inlet & Outlet),
(1) 1.5 inch Stainless Steel BSP Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-1040784 |
(2) 2 inch CPVC Spigot Adapter with Zinc Diecast Nut (For Inlet & Outlet),
(1) 1.5 inch CPVC Spigot Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-3023732 |
(1) 1.5 inch S.S. NPT Reducer with Zinc Diecast Nut (For Inlet & Outlet),
(3) 1.5 inch Stainless Steel NPT Adapter with Glass Filled Noryl Nut (For Drain) |
(AI) = UA-3023736 |
(1) 1.5 inch S.S. BSP Reducer with Zinc Diecast Nut (For Inlet & Outlet),
(3) 1.5 inch Stainless Steel BSP Adapter with Glass Filled Noryl Nut (For Drain) |
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All adapter kits are available bulk packed. |
63 mm CPVC socket adapters are available. |
Please contact your SWT representitive for details. |
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