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Here you will find our instructions and assembly videos. You can also find them on our YouTube channel.

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LK Armatur Pump Groups Temperature Controllers Other Products Filling Valves Ball Valves Loading Units Thermic Valves & Check Valves Zone Valves Valves for Water Heating Mixing Valves Valve Actuators Clear all

LK Armatur

LK Group

For the simpler smarter everyday life

Pump Groups

LK HydronicGroup C/C 90

How it works.

LK HydronicGroup C/C 90

LK 861 Right to left.

LK HydronicGroup C/C 90

LK 862 Mixed supply - Righ to left

LK HydronicGroup C/C 125

How it works.

LK HydronicGroup C/C 125

How to use a pump group.

LK HydronicGroup C/C 125

Mounting

LK HydronicGroup C/C 125

LK 861, 862, 863 - Function

LK HydronicGroup C/C 125

LK 861 Direct supply - Right to left

LK HydronicGroup C/C 125

LK 864 Loading Valve - Function

LK HydronicGroup C/C 125

LK 865 Complete unit for hot water circulation - Function

LK HydronicGroup C/C 125

LK 866 - Pump group with a four way mixing valve, LK 841 ThermoMix®

LK HydronicGroup C/C 125

LK 867 - Pump group with a four way mixing valve, LK 830 ThermoMix® B

Temperature Controllers

LK 160 SmartBio®

Electronic automatic charging - Hydraulic diagram 3

LK 160 SmartBio®

 Electronic automatic charging - Hydraulic diagram 1.2

LK 840 ThermoMix® 2.0

Installation of SmartComfort automatic shunt

LK SmartComfort

Installation

LK SmartComfort automatic shunt

Mounting on LK 840 ThermoMix®

Other Products

LK 519 ThermoSafe

 Thermal temperature limiting valve.

Filling Valves

LK 521 MultiFill®

Installation

LK 521 MultiFill®

Maintenance

LK 521 MultiFill® DN50

 Installation

LK 521 MultiFill® DN50

Maintenance

Ball Valves

LK 522 FilterBall

Ball valve with integrated filter.

LK 522 FilterBall Magnet

A thermal safety valve.

Loading Units

LK 810 ThermoMat 2.0

With non-return valve

LK 810 ThermoMat 2.0

Without non-return valve

LK 815 ThermoKit

A loading group for heating applications.

Thermic Valves & Check Valves

LK 823 ThermoVar®

A 3-way thermic loading valve.

Zone Valves

LK 525 MultiZone

 Quick Connection

LK 525 MultiZone

MultiZone in one system

LK 525 MultiZone 3V

A motorized 3-way zone valve

Design your own LK 525 MultiZone

Design your own LK 525 MultiZone

Valves for Water Heating

LK 551 HydroMix

LK 551 HydroMix - Mixing valve for hot water preparation and heating system

LK 551 HydroKit HWC

 A compact kit for hot water circulation.

Mixing Valves

LK 830 ThermoMix® B

A 4-way bivalent mixing valve, connection variant 1. One tank with two different energy sources.

LK 830 ThermoMix® B

A 4-way bivalent mixing valve, connection variant 1. Two tanks with two different energy sources.

LK 831 ThermoMix® B

A 4-way bivalent mixing valve, connection variant 2. One tank with two different energy sources.

LK 831 ThermoMix® B

A 4-way bivalent mixing valve, connection variant 2. Two tanks with two different energy sources.

LK 840 ThermoMix® 2.0

 Our next generation mixing valve.

LK 840 ThermoMix® 2.0

A 3-way shunt valve - mounting of slide

LK 840 Thermomix® 2.0

With rotating flange

LK 840 ThermoMix®

Change sealing kit

LK 840 ThermoMix® C

With LK 940 C Motor

LK 840 ThermoMix® 2.0

Installation of SmartComfort automatic shunt

LK 840 ThermoMix® 2.0

Mounting of LK 950 Valve Actuator.

LK SmartComfort automatic shunt

Mounting on LK 840 ThermoMix®

Valve Actuators

LK 840 ThermoMix® C

With LK 940 C Motor

LK 840 ThermoMix® 2.0

Mounting of LK 950 Valve Actuator.