LK 527 MultiZone 3W - Male thread

LK 525 MultiZone 3W is a motorized 3-way zone valve for On/Off control. The zone valve 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. This makes it especially suited for heat pump applications where there can be long intermissions between the changes to the direction of the flow during the warm season. On the upper surface of the actuator is an indicator that shows which port is open.

Installing the 016177 plastic adapter between the valve unit and the motor protects the motor against condensation, icing and high temperatures.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 to the centre position, which distributes the flow between the heating and tap water circuits. Remove the motor and turn the spindle about 30° or turn until hot water flows through both valve ports. 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.

Specifikim

- Working temperature: Min. 5 °C/Max. 80 °C (90 °C briefly)
  Art.no. 066399, 066418: Min. 5 °C/Max. 70 °C (80 °C briefly)
  Cooling/Heating (inkl. adapter): Min. -15 °C/Max. 120 °C (160 °C briefly)
- Ambient temperature: Min. 1 °C/Max. 60 °C
- Max. working pressure: 1.0 MPa (10 bar)
- Max. differential pressure: 100 kPa (1 bar)
- Leakage: < 0.1% of Kvs at 100 kPa
- Angle of rotation: 60°/360°
- Media 1: Water - Glycol mixture max. 50% Ethanol mixture max. 30%
- Thread standard: Rp - female thread, G - male thread, ISO 228/1
- Actuator: 7 VA, 230 VAC, 50 Hz
  7 VA, 24 VAC, 50 Hz
- Operation time: 8 seconds (60°)
- Electrical connection: Fixed wire alternatively Molex®-compatible connector
- Signal connector: Single pole SPST
- Protection class: IP 40 (Molex®) / IP 44 (Cable)
- Material, valve body: Brass EN 12165 CW617N
- Material, external cover: Brass EN 12164 CW614N
- Material, slide/spindle: PPS Composite
- Other data:Leakage Solar: < 0.5% of Kvs at 100 kPa
- Cable specification: Dimension 3 x 0.75 mm²
- Wire colors: Blue, brown, black
- External insulation: PVC
- Connection: Molex® or Molex®-compatible connector, 6-circuit
- Approvals: CE

Specifikime teknike

Referencë unikelk-527-multizone-3w-male_thread_
Familja e produkteveLK Armatur
Grupi i produkteveZone Valves
Data e botimit2022-08-04
Numri i botimit1

Lidhje

Product URLhttps://www.lkarmatur.com/55567533.aspx
Udhezime instalimihttps://www.lkarmatur.com/download/92246/248183-instruktion-lk527_web.pdf?1714654676233
Përshkrimet teknikehttps://www.lkarmatur.com/55567533.aspx

Të ngjashme

Materiali kryesorTunxh
Projektuar nëSuedi
Prodhuar nëSuedi

Klasifikimi

Kategoria BIMobjectPajisje hidraulike - Valvul
IFC classificationValvul
Emrin UNSPSCValves
UNSPSC code401416
Uniclass 2015 CodeSs_60_40_37
Uniclass 2015 PërshkrimHeating systems
CSI MasterFormat 2014 Code23 00 00
CSI MasterFormat 2014 TitleHeating, Ventilating, and Air Conditioning (HVAC)
OmniClass Number23-27 31 00
OmniClass TitleValves
CSI UniFormat II CodeD30
CSI UniFormat II TitleHVAC

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