# Elbow fitting SiGMA-Li KZ2534, polypropylene (PP) 25 mm (3/4") for plumbing and heating

**URL:** https://aio.lv/en/product--sigma-li-kz2534--11826902
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** SiGMA-Li
**Manufacturer code:** KZ2534
**EAN:** 5902814625439
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-kz2534--11826902

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

SiGMA-Li KZ2534 is a 90° elbow fitting made of polypropylene (PP) with a nominal diameter of 25 mm (3/4"). Designed for use in plumbing and heating systems, this PP elbow connects pipes at an angle to change flow direction. It is suitable for potable water and central heating installations where PP fittings are specified and is used for redirects, junctions and compact pipe runs.

## Long description

SiGMA-Li KZ2534 is a 90° elbow fitting manufactured from polypropylene (PP) with a nominal diameter of 25 mm (3/4"). It is engineered for plumbing and central heating installations to change the direction of pipe runs while maintaining flow integrity. The fitting is suitable for use with compatible PP piping systems and for potable water applications where polypropylene components are specified.
Advantages
The polypropylene construction provides chemical resistance, low weight and dimensional stability under normal operating temperatures for plumbing and heating. The 90° geometry enables compact turns and space-efficient routing of pipelines. The fitting's smooth internal surface supports stable flow characteristics and reduces the risk of buildup compared with rougher materials.
Suitable for
 Domestic and commercial potable water supply lines
 Central heating systems with compatible PP components
 Redirecting or compact routing of plastic pipework
 Plumbing repairs and new installations using polypropylene piping
Key specifications
 Material: polypropylene (PP)
 Angle: 90° elbow
 Nominal diameter: 25 mm (3/4")
 Application: plumbing and heating systems
 Suitable for potable water
How to use
Install the elbow fitting in line with the manufacturer's recommended joining method for polypropylene pipe (e.g., solvent welding, socket fusion or the specified mechanical connection). Ensure pipe ends are clean, cut square and inserted fully to achieve a secure joint. Align the fitting to the required orientation before final joining and allow any required curing or cooling time before pressurizing the system.
Usage recommendations
Verify compatibility of joining techniques and pressure/temperature ratings with the rest of the piping system. Use appropriate tools and follow local plumbing codes. Inspect joints after installation and pressure test the system before putting it into regular service.

## FAQ

### How much does the Elbow fitting SiGMA-Li KZ2534, polypropylene cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 245 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 16.07.2026 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/11826902/67228302_large.webp