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LK Group

  • LK Systems

    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 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

  • 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
LKS0239

LK Shunt 2/3-2,5

  • Can be assembled in both right and left operation

The shunt unit is to be used in systems with main pump in the primary circuit. Its capacity can be set at a flat rate of heating requirements of 50 W/m² to max 300 m² of floor heating surface. The capacity is d...

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LKS0239

LK Shunt 2/3-2,5

  • Variants
  • Detailed Information
  • Documentation
  • Related Products

Variants

Article Type Width Height Depth c/c pipes prim./sec. Connection prim./sec. Weight (kg) Packaging Item List
241 80 87 2/3-2.5 310 mm 500 mm 200 mm 150/150 mm ¾" female/1" male 9,1 kg

241 80 87

Type 2/3-2.5
Width 310 mm
Height 500 mm
Depth 200 mm
c/c pipes prim./sec. 150/150 mm
Connection prim./sec. ¾" female/1" male
Weight (kg) 9,1 kg
Packaging
Item list

Detailed Information

Description

The shunt unit is to be used in systems with main pump in the primary circuit. Its capacity can be set at a flat rate of heating requirements of 50 W/m² to max 300 m² of floor heating surface. The capacity is dependent on the primary temperature, pressure, floor heating installing system, etc. Complete pre-manufactured shunt unit.

LK Shunt can be supplemented with LK Control v.3, Art. no. 241 73 25.

Items Included

  • Circulation pump Wilo Para 25-130/8-75/SC, with automatic speed control, 1 phase 230 V AC, 50-60 Hz, max 75 W, 0,66 A.
  • Control valve Kvs 2,5 with change over function between 3- and 2-port execution, equipped with hand actuator
  • Adjustment valve LK OptiFlow for the primary circuit
  • Check valve
  • 2 thermometers
  • Isolation valves
  • Fixing bracket

Documentation

Product sheet

LK Shunt 2/3-2,5

Assembly instruction

EN.33.C.215_LK Shunt 2,3 -2,5 Wilo Para 25 25 130 8 75 SC

Related Products

Accessories

LK Control v.3

LK Control v.3

Outdoor temperature compensated heating control pre-programmed for LK's shunt program/floor heating ...

LK Valve Actuator

LK Valve Actuator

LK Valve actuator for LK Shunt is used with other control equipment other than LK ´s for example DUC...

LK FTK Valve

LK FTK Valve

The temperature limit valve is designed for connection to LK Shunt 2/3-2,5. The valve shall be used ...

Spare Parts

LK Hand actuator

LK Hand actuator

Fits LK Shunt 2/3-1,6, LK Shunt 2/3-2,5 and LK Manifold Shunt UHP-6,3.

Wilo WS8 Connector

Wilo WS8 Connector

Connector device for Wilo Yonos Para and Wilo Stratos Para.