# VIEGA reducing coupling 22 x 12 mm bronze, model 366865

**URL:** https://aio.lv/en/product--viega-366865--11828450
**Data updated:** 2026-03-09 14:36 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** VIEGA
**Manufacturer code:** 366865
**EAN:** 4015211366865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-366865--11828450

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Reducing coupling VIEGA 22 x 12 mm in bronze (model 366865) designed to join pipes of different diameters. It provides a mechanical transition between 22 mm and 12 mm pipework and is suitable for plumbing and heating installations that require a durable metal connection. Use for water, heating circuits or other compatible fluid systems where bronze fittings are specified.

## Long description

VIEGA reducing coupling 22 x 12 mm in bronze, model 366865, is a mechanical pipe connector designed to provide a reliable transition between 22 mm and 12 mm pipe diameters. Made from bronze, this coupling is intended for plumbing and heating installations where a durable metal fitting is required. The fitting is suitable for water and heating circuits and other compatible fluid systems that specify bronze components.
Advantages
The bronze construction offers good corrosion resistance and long-term dimensional stability in typical domestic and commercial plumbing environments. The reducing coupling provides a compact and straightforward mechanical joint that simplifies connecting different pipe sizes without complex adapters. Its metal-to-metal design ensures resistance to deformation under normal operating pressures and temperatures commonly found in heating and water distribution systems.
Suitable for
 Domestic and commercial hot and cold water supply lines
 Heating circuits and radiators
 Small-diameter branch connections from larger mains
 Systems requiring bronze fittings for compatibility or specification
Key specifications
 Material: bronze
 Connection sizes: 22 mm to 12 mm reducing coupling
 Type: mechanical reducing coupling for pipe transition
 Application: potable water and heating systems (where bronze is specified)
How to use
Install the reducing coupling by preparing both pipe ends according to the pipe material and local installation standards: cut square, de-burr, and clean the pipe faces. Fit the coupling onto the larger and smaller pipe ends ensuring proper seating and alignment. Tighten or secure the connection using the recommended method for the specific coupling design and the pipe type in use. Verify the joint for correct positioning and test the system under working pressure to confirm leak-free operation before final commissioning.
Usage recommendations
Use the bronze reducing coupling in installations where metal fittings are required by code or application. Ensure compatibility of pipe materials and fluids with bronze, follow local plumbing standards, and conduct pressure testing after installation. Avoid exposing the fitting to aggressive chemicals or environments not suitable for bronze.

## FAQ

### How much does the VIEGA reducing coupling 22x12 mm 366865 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 15.07.2026 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 VIEGA 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 VIEGA 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/11828450/67229454_large.webp