Optimize, protect and regulate your property's heating and tap water systems with high-quality technical fittings from LK at Velltra. Maintaining safe and energy-efficient system operation requires mechanical components that can handle pressure changes, control fluid temperatures and facilitate smooth maintenance. LK's extensive range of technical fittings offers everything from robust safety valves and smart filling combinations to precise mixing and shunt valves for optimal flow control. Made of durable and corrosion-resistant materials, these components guarantee the highest operational reliability and long service life in demanding HVAC environments. Explore our type-approved range online for a safe and professional installation.
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LK 840 ThermoMix Shunt Valve 22mm Compression Fitting 6.3m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905595
69.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve 28mm Clamp Connection 4m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905596
119.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve 28mm Compression Fitting 6.3m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905597
100.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G15 Internal Thread 2.5m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905580
65.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G20 External Thread 2.5m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905586
73.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G20 Internal Thread 4m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905581
67.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G20 Internal Thread 6.3m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905582
63.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G25 External Thread 4m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905587
65.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G25 External Thread 6.3m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905588
65.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G25 Internal Thread 8m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905583
73.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G32 External Thread 8m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905589
83.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G32 Internal Thread 15m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905585
83.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G40 External Thread 15m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905591
80.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G40 Internal Thread 24m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905598
149.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 840 ThermoMix Shunt Valve G50 Internal Thread 40m³/h
LK 840 ThermoMix is a 3-way shunt valve that can be used as a mixing or distribution valve in heating systems, suitable for motorization.
4905599
174.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 860 Manifold Beam Manifold 2
Manifold and bracket for LK HydronicGroup.
4900002
655.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 860 Manifold Beam Manifold 3
Manifold and bracket for LK HydronicGroup.
4900003
668.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 860 Manifold Bracket
Manifold and bracket for LK HydronicGroup.
4900004
115.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 920 Manifold Connection G25
Manifold for installation in the outgoing expansion line, connection available for vessel, safety valve, pressure gauge, venting and draining.
5523381
49.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 930 Pressure Gauge
LK 930 Pressure Gauge fits LK Safety Package R1, LK Safety Package RF and LK Safety Package VM, rear connection with G8 external thread.
5523383
23.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK 950 Valve Motor 230VAC 5Nm 280s IP40
Intended for use for motorizing shunt valves, fits most shunt valves, provided with a 1.5 meter connection cable, 3x0.75mm².
5396213
195.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Ball Valve 701
A ball valve intended for use with LK Water Meter Console, has an internal G20 thread and an external G25 thread.
4810034
31.5EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Ball Valve 702
A ball valve intended for use with LK Water Meter Console, has an internal G20 thread and a compression ring connection for Cu22.
4810033
36.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Ball Valve 803
LK 803 is a ball valve, suitable for LK Parallel-connected Water Meter Console (LK PVK), arrow on the valve body indicates flow direction.
4810046
947.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Ball Valve 804 With Check Valve
A ball valve with integrated check valve, for LK Parallel Connected Water Meter Console (LK PVK), arrow on valve body indicates flow direction.
4810047
1,228.1EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
Our components under LK technical fittings are characterized by their precise mechanical function and high reliability during continuous operation. In the range you will find the necessary valves for a safe pipe system.
- Reliable safety valves: Important protective components equipped with color-coded knobs that automatically relieve the system in the event of any pressure increases.
- Smart combination and filling valves: Functional units, partly delivered in protective insulating casings, designed for smooth filling and flow management.
- Practical ball valves with filter function: Versatile shut-off valves equipped with robust handles in contrasting colors that effectively stop the flow and protect against particles.
- Precise mixing and shunt valves: High-performance thermal valves with adjustable regulators for precise temperature mixing in heating and hot water loops.
When you shop at Velltra, you not only get access to the market's best brands, but also to products that keep their promises. We make it easy, safe and affordable to renew your home with the right plumbing and ventilation solutions. Find your products for LK technical fittings with us at Velltra today and take advantage of fast deliveries and Swedish quality!