Optimize and balance your underfloor heating and distribution system with high-quality LK manifolds and couplings at Velltra. To ensure even flow and reliable heat distribution throughout the property, robust manifold pipes and associated connections are crucial. LK's advanced manifold systems are developed to collect and distribute system water to different zones and loops with maximum precision. Made of extremely durable materials, these components provide a long-term safe, leak-proof and professional installation. Explore our wide range of type-approved original parts to build a complete and efficient HVAC system.
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LK Press Fitting PV T-Tube 32x25x25mm
This product has dimensions 32x25x25mm, the function is T-tube and the model/version is T-piece.
2417051
17.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK PushFit 8 Duo Internal Thread G15
LK PushFit for 8mm floor heating pipes, used e.g. for connection to LK Heating Circuit Manifold RF or LK Mini Circuit Valve RTB.
2419379
30.5EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK PushFit 8 Quattro Internal Thread G15
LK PushFit for 8mm underfloor heating pipes, used e.g. for connection to LK Heating Circuit Manifold RF or LK Mini Circuit Valve RTB.
2419412
54.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK PushFit 8 Single External Thread G15
LK PushFit for 8mm floor heating pipes, used e.g. for connection to LK Minishunt M60n.
2419419
9.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK PushFit 8 Single Internal Thread G15
LK PushFit for 8mm underfloor heating pipes, used e.g. for connection to LK Heating Circuit Manifold RF or LK Mini Circuit Valve RTB.
2419413
10.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Return Valve Knob VKF RF
Knob for manual adjustment of the return valve on LK Heating Circuit Manifold VKF RF, used for easy regulation of the flow.
33943
6.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Return Valve VKF/VKF-i
LK Return Valve, fits LK Heating Circuit Manifold VKF/VKF-i.
2418431
14.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Transition Coupling External Thread 20mmxG15
Transition coupling for LK Heating Pipe PE-X dimensions 20, 25 and 32mm.
2417908
17.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Transition Nipple G25 x 90°
LK Transition Nipple can be used when LK OptiFlow Evo II is to be installed, the Transition Nipple also fits LK Manifold Control.
2419617
28.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Transition Nipple Internal Thread G25xG15
LK Transition Nipple can be used when LK OptiFlow Evo II is to be installed, the Transition Nipple also fits LK Manifold Control.
2419457
22.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Transition Nipple Internal Thread G25xG20
LK Transition Nipple can be used when LK OptiFlow Evo II is to be installed, the Transition Nipple also fits LK Manifold Control.
2418158
27.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Transition Nipple Internal/External Thread G25xG20
LK Transition Nipple can be used when LK OptiFlow Evo II is to be installed, the Transition Nipple also fits LK Manifold Control.
2418160
16.5EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Transition Nipple With Free-Playing Nut G25
LK Transition Nipple can be used when LK OptiFlow Evo II is to be installed, the Transition Nipple also fits LK Manifold Control.
2419618
20.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Turntable Silencio 36
36mm fiberboard with turning groove on the top for LK Underfloor heating pipes dimension 16mm.
2418808
73.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Union Nut G25
Union nut for thermostatic valve RAC 20.
33004
4.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 10 vardagar
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LK Valve Set VKF RF
LK Valve Set VKF RF is used when you need to expand an existing heating circuit distributor with an additional branch.
2410257
76.1EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
LK's distributors and couplings are characterized by their high mechanical strength and precise fit, which facilitates smooth installation in distributor cabinets or on walls. In our carefully selected range you will find robust components for your pipe systems.
- Robust distributor pipes: High-performance manifolds in stainless steel with brass branches, optimized for reliable distribution and easy flow control.
- Secure connection couplings: Reliable compression ring couplings in robust brass equipped with stable nuts for a completely tight mechanical joint to the heating pipes.
- Modular and flexible structure: Designed to be easily expanded and adapted to the number of loops and zones that the property requires.
- Corrosion-resistant materials: Components of the highest quality that resist wear, pressure changes and temperature fluctuations throughout the entire service life of the system.
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 underfloor heating solutions. Find your products for LK manifolds with us at Velltra today and take advantage of fast deliveries and Swedish quality!