# Insulation Elbow K-flex K-FLEX® PU with PVC Jacket 20 x 22

**URL:** https://aio.lv/en/product--k-flex-85k9sa20022pv--11829135
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** K-flex
**Manufacturer code:** 85K9SA20022PV
**EAN:** 8027409646808
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--k-flex-85k9sa20022pv--11829135

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

K-flex K-FLEX® PU elbow insulation with a PVC jacket, designed for thermal and acoustic insulation of pipe elbows. Size 20 x 22 indicates the fitting dimensions. Constructed from polyurethane (PU) core and protective PVC outer layer, it is suitable for HVAC, refrigeration and plumbing applications where insulated elbow connections are required to reduce heat loss and condensation.

## Long description

K-flex K-FLEX® PU elbow insulation with a PVC jacket is a pre-formed thermal and acoustic insulation fitting designed for pipe elbows. The product combines a closed-cell polyurethane (PU) insulation core with a protective PVC outer jacket to reduce heat loss, limit condensation and provide mechanical protection at elbow joints. Size 20 x 22 corresponds to the fitting dimensions for standard elbow connections used in HVAC, refrigeration and plumbing systems.
Advantages
The closed-cell PU core delivers low thermal conductivity and water vapor resistance, helping to maintain temperature control and prevent moisture ingress. The PVC jacket adds abrasion resistance, ease of cleaning and a uniform external finish that resists sunlight and routine mechanical wear. The pre-formed elbow ensures consistent fit and faster installation compared with field-formed insulation, reducing gaps and thermal bridges at the elbow.
Suitable for
 HVAC elbow insulation in commercial and residential systems
 Refrigeration piping where condensation control is required
 Plumbing installations to reduce heat loss on hot water elbows
 Retrofit and new-build projects requiring pre-formed elbow sections
Key specifications
 Material: closed-cell polyurethane (PU) insulation core with PVC outer jacket
 Application: elbow fitting for thermal and acoustic insulation
 Size designation: 20 x 22 (elbow fitting dimensions)
 Surface: smooth PVC jacket for mechanical protection and cleaning
 Performance: low thermal conductivity and water vapor resistance typical of PU foam
How to use
Select the correct elbow size to match the pipe diameter and elbow geometry. Clean and dry the pipe surface before applying the pre-formed K-FLEX PU elbow. Align the elbow over the pipe bend so the joint faces are closed evenly; where required, secure seams with suitable adhesive or approved sealing tape compatible with PU and PVC materials. Ensure continuous insulation coverage by connecting straight sections of insulation to the elbow and sealing joints to reduce thermal bridges and prevent condensation.
Usage recommendations
Store and handle the insulation in a dry environment to avoid surface contamination. For outdoor or UV-exposed installations, verify that the PVC jacket and any additional coatings meet local exposure requirements. Use compatible adhesives and tapes tested for PU and PVC materials, and follow local building codes and safety regulations when installing on refrigeration and HVAC systems.

## FAQ

### How much does the K-flex K-FLEX® PU elbow insulation 20 x 22 cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 45 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All K-flex products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized K-flex service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11829135/67230022_large.webp