# Elbow fitting SiGMA-Li KZ2034, polypropylene (PP) 20 mm — 3/4" threaded connection BOR Plus

**URL:** https://aio.lv/en/product--sigma-li-kz2034--11826640
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** KZ2034
**EAN:** 5902814625415
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-kz2034--11826640

## 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

SiGMA-Li KZ2034 is a polypropylene (PP) elbow fitting designed for piping systems with a 20 mm pipe diameter and a 3/4" threaded BOR Plus connection. Intended for use in water supply and heating installations, the part provides a right-angle change of direction with a threaded outlet for secure attachment to valves or other threaded components. Suitable for domestic and light commercial plumbing.

## Long description

SiGMA-Li KZ2034 is a polypropylene (PP) elbow fitting designed for piping systems with a 20 mm pipe diameter and a 3/4" threaded BOR Plus connection. The fitting provides a 90-degree change of direction and includes a threaded outlet for secure attachment to valves, taps or other threaded components. Engineered for water supply and heating installations, this elbow is suitable for domestic and light commercial plumbing where a compact, corrosion-resistant joint is required.
Advantages
The polypropylene construction offers chemical resistance, low weight and thermal stability for typical potable water and heating system temperatures. The BOR Plus threaded connection ensures a reliable mechanical interface with standard 3/4" threaded components, simplifying installation and maintenance. The elbow’s molded geometry provides a smooth internal flow path that reduces turbulence and pressure loss compared with improvised joints.
Suitable for
 Hot and cold water distribution in residential buildings
 Heating circuit connections for radiators and manifolds
 Connections to valves, taps and threaded accessories
 Repair and retrofit work in light commercial plumbing systems
Key specifications
 Material: polypropylene (PP)
 Pipe diameter compatibility: 20 mm
 Thread type: 3/4" BOR Plus threaded outlet
 Angle: 90-degree elbow
 Typical use: potable water and heating installations
 Properties: corrosion-resistant, lightweight, thermally stable
How to use
Prepare the 20 mm pipe end according to the selected joining method for polypropylene systems, ensuring clean, square cuts and proper deburring. Fit the pipe into the fitting until the stop is reached, and secure the 3/4" threaded connection to the mating component using appropriate sealing (e.g., PTFE tape or thread sealant) if required by the system. Verify alignment for the 90-degree change of direction and perform pressure testing in accordance with applicable installation standards and local codes.
Usage recommendations
Use the fitting within the manufacturer’s recommended temperature and pressure ranges for polypropylene plumbing components. Avoid exposing the fitting to aggressive chemicals or direct sunlight for prolonged periods. When joining to metal threaded components, check for galvanic compatibility and use compatible seals to prevent leaks.

## FAQ

### How much does the SiGMA-Li KZ2034 PP elbow 20 mm 3/4" cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 SiGMA-Li 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 SiGMA-Li 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/11826640/67228130_large.webp