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LK 419 Manifold Shunt
LK 419 Manifold Shunt
LK 419 Manifold Shunt

LK 419 Manifold Shunt

  • Suitable for underfloor heating areas up to 200 m² (50W/m²)
  • Thermostat setting of supply temperature
  • Choose between right and left installation

LK 419 Manifold Shunt is a shunt group with a thermal mixing valve designed for systems equipped with a main pump. The shunt group is suitable for both left-hand and right-hand mounting directly to LK Heat Ci...

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LK 419 Manifold Shunt

Variants

LK 419 - Male thread

LK 419 - Male thread 2 variants

Article no. Dim. Kvs m³/h Note Weight (kg) Item List
299451 M 1” 3,5 25 - 45 °C 4.6
299792 M 1” 3,5 35 - 65 °C 4.6

299451

Dim. M 1”
Kvs m³/h 3,5
Note 25 - 45 °C
Weight (kg) 4.6

299792

Dim. M 1”
Kvs m³/h 3,5
Note 35 - 65 °C
Weight (kg) 4.6

Detailed Information

Description

LK 419 Manifold Shunt is a shunt group with a thermal mixing valve designed for systems equipped with a main pump.

The shunt group is suitable for both left-hand and right-hand mounting directly to LK Heat Circuit Manifold.

LK 419 is equipped with an asymmetric mixing valve, LK 551 HydroMix, that has a thermal insert that controls the supply of incoming and return pipe, so that the desired set temperature is achieved.

Technical Data

Voltage: 230 VAC 50/60 Hz
Power consumption: 10-75 W, depending on pump speed
Working temperature: Min. 5 °C /Max. 95 °C
Max. working pressure: 1.0 MPa
Media 1: Water - Glycol mixture max. 50%
Media 2: Water - Ethanol mixture max. 30%
Circulating pumps: Grundfos UPM3 AUTO 15-70
Material, valve body: Brass EN 12165 CW617N
Other data: Material, supply pipe Stainless steel EN 1.4404

Technical Diagrams

Pump Characteristics