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LK Group

  • LK Armatur

    LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together. Svenska English Deutsch Italiano Yкраїнська Suomi

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    LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further. Svenska English Norsk Suomi

  • LK Pex

    Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength. English

  • LK Group

    LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA. Svenska English
LK 527 MultiZone 3W

LK 527 MultiZone 3W

  • Click system for actuator

LK 527 MultiZone is a motorized 3-way ball valve for applications in, for example heating, cooling and domestic water systems. The zone valve is controlled by 3-point signal. Assembly/disassembly of actuato...

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LK 527 MultiZone 3W

  • Variants
  • Detailed Information
  • Documentation

Variants

LK 527 3W - Female Thread

LK 527 3W - Female Thread 2 variants

Article Dim. Kvs m³/h A mm B mm C mm Weight (kg) Dimensional sketch Item List
066252 F ¾” 9,6 40 68 104 0.8
066253 F 1” 11,3 43 81 107 1.0

066252

Dim. F ¾”
Kvs m³/h 9,6
A mm 40
B mm 68
C mm 104
Weight (kg) 0.8
Dimensional sketch
Item list

066253

Dim. F 1”
Kvs m³/h 11,3
A mm 43
B mm 81
C mm 107
Weight (kg) 1.0
Dimensional sketch
Item list
LK 527 3W - Male Thread

LK 527 3W - Male Thread 1 artikel

Article Dim. Kvs m³/h A mm B mm C mm Weight (kg) Dimensional sketch Item List
066257 M 1½” with transition fitting M 1¼” 25,0 89 165 134 2.1

066257

Dim. M 1½” with transition fitting M 1¼”
Kvs m³/h 25,0
A mm 89
B mm 165
C mm 134
Weight (kg) 2.1
Dimensional sketch
Item list
LK 527 3W - Male thread

LK 527 3W - Male thread 2 variants

Article Dim. Kvs m³/h A mm B mm C mm Weight (kg) Dimensional sketch Item List
066259 M 1¼” 11,3 43 85 107 1.0
066260 M 1½” 25,0 52 90 134 1.3

066259

Dim. M 1¼”
Kvs m³/h 11,3
A mm 43
B mm 85
C mm 107
Weight (kg) 1.0
Dimensional sketch
Item list

066260

Dim. M 1½”
Kvs m³/h 25,0
A mm 52
B mm 90
C mm 134
Weight (kg) 1.3
Dimensional sketch
Item list
LK 527 - Actuator

LK 527 - Actuator 2 variants

Article Connection Voltage Torque Operation time Weight (kg) Item List
066284 3-point SPDT output, with cable 1 m 230 V 5 Nm 20s / 90° 0.4
066287 3-point SPDT output, with cable 1 m 230 V 5 Nm 110s / 90° 0.4

066284

Connection 3-point SPDT output, with cable 1 m
Voltage 230 V
Torque 5 Nm
Operation time 20s / 90°
Weight (kg) 0.4
Item list

066287

Connection 3-point SPDT output, with cable 1 m
Voltage 230 V
Torque 5 Nm
Operation time 110s / 90°
Weight (kg) 0.4
Item list

Detailed Information

Description

LK 527 MultiZone is a motorized 3-way ball valve for applications in, for example heating, cooling and domestic water systems.

The zone valve is controlled by 3-point signal.

Assembly/disassembly of actuator on the ball valve is simple and secure, using the clip-system. The zone valve must not be installed with the actuator underneath the valve unit.

In case of a power failure, the valve stays in its current position. When the power is switched off, the valve can be manually set by the handle on the actuator.

Please note that the actuator can be installed in only one position.

The valve requires no maintenance but the installation should be checked regularly.

Technical Data

Max. working pressure: 3.2 MPa (32 bar)
Max. differential pressure: 600 kPa (6 bar)
Working temperature: Min. 2 °C/Max. 110 °C
Ambient temperature: Min. 1 °C/Max. 55 °C
Thread standard: R - male thread, Rp - female thread, G - male thread
Protection type: IP 44
Media 1: Water - Glycol mixture max. 50%
Electrical connection: Fixed wire
Signal connector: 3-Point SPDT
Cable specification: Dimension 3 x 0.75 mm²
Wire colors: Blue, brown, black
External insulation: PVC
Actuator: 230 VAC, 50 Hz
Material, valve body: Brass EN 12165 CW617N
Material: Ball Brass CW617N
Other data: Material, ball Brass CW617N
Other data: Type approval certificate - Actuator: CE
Type approval certificate - Valve: ACS
Type approval certificate: Actuator: CE
Valve: ACS

Application

Wiring Diagram

Technical Diagrams

Capacity Diagram

Documentation

Product sheet

LK 527 MultiZone 3W

Instruction manual

527 MultiZone 3V - Instruction_248183