Product Catalogue 2013

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Zone Valves | LK 525 MultiZone 2W LK 525 MultiZone 2W Technical Data Working temperature Min. +5°C/Max. +80°C (+90°C briefly) Ambient temperature Min. +1°C/Max. +60°C Max. working pressure 1.0 MPa (10 bar) Max. pressure difference 100 kPa Leakage < 0.1% of Kvs at 100 kPa Angle of rotation 90°/360° Material, valve body Brass EN 12165 CW617N Material, cover Brass EN 12164 CW614N Material, slide PPS Composite Media Water - Glycol/Ethanol mixture max. 50% Actuator 7 VA, 230 VAC, 50 Hz 7 VA, 24 VAC, 50 Hz Operation time 12 seconds (90°) Thread standard G - male thread Electrical connection Fixed wire Signal connector Single pole SPST Protection class IP 40 Cable specification: Dimension 3 x 0.75 mm² Wire colours Blue, brown, black External insulation PVC Type approval certificates - actuator only: Capacity Diagram Kvs (m³/h) 10.0 9.0 LK 525 MultiZone is a motorised 2-way zone valve for for application in heating systems in which the flow through one or more zones is to be controlled. The zone valve has On/Off control and is designed with a turning slide which allows it to withstand a larger pressure difference and reduces the risk of it stalling after a long intermission. On the upper surface of the actuator is an indicator that shows which port is open. The zone valve must not be installed with the motor underneath the valve unit. In case of a power failure, the valve cone stays in its current position. When the power is switched off, the valve can be manually set. Remove the motor and turn the spindle to your selected position. When the power is restored, turn the valve back to its original position and reinstall the motor. Please note that the motor can be installed in only one position. 6 5 4 3 2 1 BLACK BLUE BROWN Wiring Diagram BLACK BLUE BROWN A B A B L L N N WITH CABLE WITH MOLEX® CONNECTOR Flo low (m³/ /h) 1.0 0.1 0.1 1.0 10.0 100.0 Pressure drop (kPa) 106
Zone Valves | LK 525 MultiZone 2W LK 525 2W- Male thread E F D C B A Article number Article Kvs m³/h A mm B mm C mm D mm E mm F mm G mm Weight kg 066102 Valve unit M 1” 9.0 62 31 30 118 43 106 54 0.3 066103 Valve unit M 1¼” 9.0 74 37 30 118 43 106 54 0.6 066111 EMV 110-K SPST Actuator 230 VAC Cable 1000 mm 0.3 LK 525 2W - Compression fitting E F D C B A Article number Article Kvs m³/h A mm B mm C mm D mm E mm F mm G mm Weight kg 066104 Valve unit 22 mm 9.0 110 55 30 118 43 106 54 0.4 066105 Valve unit 28 mm 9.0 110 55 30 118 43 106 54 0.6 066111 EMV 110-K SPST Actuator 230 VAC Cable 1000 mm 0.3 107
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Product Catalogue 2013
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4 Garnisonsgatan 49 • SE-254 66 H
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Our products Our aim is to provide
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Loading Units LK 810 ThermoMat 1. H
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Loading Units | LK 810 ThermoMat G
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Loading Units | LK 810 ThermoMat W
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Loading Units | LK 811 ThermoMat E
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Loading Units | LK 811 ThermoMat E
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Loading Units | LK 815 ThermoKit T
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Loading Units | LK 816 ThermoKit E
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Thermic Valves and Check Valves | L
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Applications 48
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Mixing Valves | LK 830 ThermoMix B
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Mixing Valves | LK 831 ThermoMix B
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Mixing Valves | LK 840 ThermoMix LK
Page 56 and 57: Mixing Valves | LK 840 ThermoMix LK
Page 64 and 65: Mixing Valves | LK 850 ThermoMix H
Page 66 and 67: Mixing Valves | LK 851 ThermoMix H
Page 68 and 69: Mixing Valves | LK 842 ThermoMix P
Page 70 and 71: Mixing Valves | LK Insulation LK In
Page 72 and 73: Temperature Controllers | LK 100 Sm
Page 82 and 83: Applications 82
Page 84 and 85: Differential Temperature Controller
Page 90 and 91: Solar Pump Units | LK 201 SmartSola
Page 92 and 93: Solar Pump Units | LK 202 SmartSola
Page 94 and 95: Mounting Kits Mounting Kits Mountin
Page 96 and 97: Valve Actuators | LK 950 Valve Actu
Page 98 and 99: MultiFill® LK 520 MultiFill® - a
Page 100 and 101: MultiFill® | LK 520 MultiFill® 25
Page 102 and 103: MultiFill® | LK 520 MultiFill® 32
Page 108 and 109: Zone Valves | LK 525 MultiZone 3W L
Page 110 and 111: Zone Valves | LK 525 MultiZone Pola
Page 112 and 113: Zone Valves | LK 525 MultiZone Sola
Page 116 and 117: Other Valves Other Valves LK 435 Op
Page 118 and 119: Other Valves | LK 548 AquaKit LK 54
Page 120 and 121: Other Valves | LK 550 AquaMix LK 55
Page 122 and 123: Other Valves | LK 538 ThermoFill EA
Page 124 and 125: Other Valves | LK 539 ThermoFill EA
Page 126 and 127: Other valves | LK 435 OptiFlow LK 4
Page 128 and 129: Other Valves | LK 700/705 AeroMat L
Page 130 and 131: Compression Fittings / Media Assemb
Page 132: www.lkarmatur.se Garnisonsgatan 49
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Product Catalogue 2013

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