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 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
197.1EUR / 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
32.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 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
37.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 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
91.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 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
114.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Bracket For 521 MultiFill DN50
Robust mounting bracket designed for safe and stable mounting of LK 521 MultiFill DN50 filling valve in heating and water systems.
6240007
87.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Check Valve VM
Controllable check valve for tap water systems, thread G20/¾" Eurocone-Smooth end 22mm, arrow on valve body indicates flow direction.
4640000
74.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Check Valve VMK
Controllable check valve for tap water systems, thread G20/¾" Eurocone-Smooth end 22mm, arrow on valve body indicates flow direction.
4959997
75.1EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Cover For 521 MultiFill
Plastic component intended to cover to maintain system performance and protect the filter and sealing elements in the LK 521 MultiFill valve.
6240023
53.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK CubicDetector Leak Detector
Complement LK CubicSecure with a leak detector for optimal monitoring of your home, LK CubicDetector is placed where leaks can occur.
1882688
85.1EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK CubicMeter Water Meter
The unique design of the LK CubicMeter allows it to be installed on existing pipes in the range of 15-26mm outer diameter and a variety of materials.
5182403
436.1EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK CubicSecure Water Fault Switch
LK CubicSecure measures water flow and detects water leaks immediately, it also works completely on its own without an Internet connection.
1882667
764.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK CubicSensor Leak Detector
Smaller external moisture sensor with 1.2m cable, it connects to LK CubicDetector to be able to detect local water leaks where it is crowded.
1882687
22.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Filter And Seal for 521 MultiFill DN25
LK Filter and Seal is a spare part intended for the LK 521 MultiFill valve, which is used for filling brine in geothermal heating systems.
6240020
24.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Filter And Seal for 521 MultiFill DN32
LK Filter and Seal is a spare part intended for the LK 521 MultiFill valve, which is used for filling brine in geothermal heating systems.
6240021
24.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK HydronicGroup 861 Pump Group Direct Supply
A complete shunt group/pump group that is suitable for heating systems where direct supply or shunted supply is desired.
4900000
808.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK HydronicGroup 862 Pump Group Shunted Supply Line
A complete shunt group/pump group that is suitable for heating systems where direct supply or shunted supply line is desired.
4900001
874.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Insulation For 521 MultiFill D25 And DN32
Insulation part intended for LK 521 MultiFill DN25 & DN32, insulation is designed to protect valve against condensation & possible ice formation.
6240022
39.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Knob For LK 535/536/538
LK Knob fits LK Filling Valve 535, 536 and 538, delivered including screw.
23090
2.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Mounting Kit SC Danfoss
LK Mounting Kit SC, Danfoss is intended to be mounted on LK SmartComfort when it is to control/monitor a shunt valve made by Danfoss VS2.
4905646
65.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Mounting Kit SC Siemens
LK Mounting Kit SC, Siemens is intended to be mounted on LK SmartComfort when it is to control/monitor a shunt valve made by Siemens VXP459.
4905647
66.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Mounting Kit SC VRB/VRG
LK Mounting Kit SC, VRB/VRG is used when mounting LK SmartComfort to shunt valve brand Esbe VRB/VRG.
4905622
24.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Parallel Connected Water Meter Console 2Consoles 190mm G25
LK Parallel Water Meter Console (LK PVK) for water meters Q3 4 with installation length 190-220mm connection G25.
4648101
689.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Parallel Water Meter Console 2Consoles 190-220mm G25
LK Parallel Water Meter Console (LK PVK) for water meters Q3 4 with installation length 190-220mm connection G25.
4648102
736.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Parallel Water Meter Console 3Consoles 190-220mm G25
LK Parallel Water Meter Console (LK PVK) for water meters Q3 4 with installation length 190-220mm connection G25.
4648105
1,267.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 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!