Create mechanically strong, tensile-resistant and completely leak-free joints on your pressurized plastic pipes with original PRK plastic pipe couplings from Velltra. PRK couplings are the industry's absolute standard for connecting PEM hoses in underground water pipes and service systems. Thanks to the unique design with a plastic grip ring and a robust brass coupling body, an extremely reliable seal is created without the need for special tools. The system withstands the great stresses and movements that occur in the ground over time. Explore our wide range of type-approved PRK components for a safe and long-term underground installation.
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Angle 32x22mm 90° PRK 406 IMI/TA
TA PRK Straight coupling with FPL for 28 mm copper pipe, incl. compensation sleeve for PN 6.3 (red).
2435946
43.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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Elbow Coupling 90° PRK 404 IMI TA
The plastic pipe coupling is suitable for PE pipes, can be used both above and below ground.
2435618
17.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Elbow Coupling 90° PRK 405 IMI TA
The plastic pipe coupling is suitable for PE pipes, can be used both above and below ground.
2435816
16.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Kompensationshylsa TA 420 till Blå stripe
För PE-rör, PN 10/12 (blå). OBS! Ska användas vid PE 80/100-rör
2436901
7.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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PEM Coupling Straight Internal Thread Prk 402 IMI
PEM coupling with high pull-out force for joining polyethylene pipes type PEL, PEH AND PEM.
2435410
11.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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PEM Coupling T-Pipe GGA PRK 415 Internal Thread IMI
The plastic pipe coupling is suitable for pipe types PEL, PEH and PEM and can be used both above and below ground.
2436434
37.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 3 veckor
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PRK Coupling Straight 40x28mm IMI TA
40x28 TA PRK Straight coupling with FPL for 28 mm copper pipe, including compensation sleeve for PN 6.3 (red).
2435346
48.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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PRK Valve Bracket Inv GG
The plastic pipe coupling fits the pipe types PEL, PEH and PEM and can be used both above and below ground.
2436806
24.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Pem Coupling Angle UTV Thread PRK 406 16-63mm
The plastic pipe coupling is suitable for pipe types PEL, PEH and PEM and can be used both above and below ground.
2435915
15.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Pem Coupling Pressure Screw PRK 431 16-63mm
The plastic pipe coupling fits the pipe types PEL, PEH and PEM and can be used both above and below ground.
2437218
7.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Pem Coupling Straight Prk 401 IMI
The plastic pipe coupling is suitable for pipe types PEL, PEH and PEM and can be used both above and below ground.
2435014
15.5EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Pem Coupling Straight UTV Thread PRK 403, 16 - 63mm
The plastic pipe coupling fits the pipe types PEL, PEH and PEM and can be used both above and below ground.
2435212
9.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Pemkoppling Vinkel 40x28 TA406PRK
40x28 TA PRK Vinkelkoppling med FPL för 28 mm kopparrör, inkl. kompensationshylsa för PN 6,3 (röd).
2435945
54.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Reducer 426 PRK With Pressure Screw IMI/TA
Reducer 426 PRK with pressure screw is a 1-piece coupling in brass and POM with external G thread according to ISO 228-1.
2437010
11.5EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Reducer 427 PRK With Push-in Screw IMI/TA
Reducer 427 PRK with push-in screw is a 1-piece coupling in brass and POM. Has external thread G according to ISO 228-1.
2437119
17.0EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Reducing 425 PRK IMI/TA
Reducing 425 PRK from IMI/TA is a 1-piece coupling in brass with external and internal G-thread according to ISO 228-1.
2437317
5.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Repair Coupling PRK 423 IMI/TA
Reducer 426 PRK with push-in screw is a 1-piece coupling in brass and POM with external G-thread according to ISO 228-1.
2436826
116.1EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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Support Sleeve 420 For PEM-Pipe PN6.3 Red IMI
The plastic pipe coupling fits the pipe types PEL, PEH and PEM and can be used both above and below ground.
2436863
2.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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T-Coupling 16mm PRK 410 IMI TA
The plastic pipe coupling is suitable for PE pipes, can be used both above and below ground.
2436012
24.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
Our range of PRK couplings offers superior durability and is extremely easy to dismantle and reuse when necessary. In the range you will find robust components for all types of pressure pipe systems.
- Smart reducers and nipples: Flexible transition couplings and nipples in brass equipped with tight rubber seals for safe dimensional changes.
- Stable T-pipe couplings: Powerful brass branches optimized for making reliable branches and divisions on PEM hoses underground.
- Reliable straight couplings: Joint couplings with internal threads or compression sleeves that provide a 100% tensile joint between pipe ends.
- Practical valve brackets: Angled brass brackets with integrated mounting ears for stable and tight transitions to taps and fittings.
When you shop at Velltra, you not only get access to the best brands on the market, but also to products that keep their promises. We make it easy, safe and affordable to renew your home with the right plumbing and ground solutions. Find your products for plastic pipe coupling PRK with us at Velltra today and take advantage of fast deliveries and Swedish quality!