# Wall flange AWENTA KO125-27/22 round Ø125 mm with valve

**URL:** https://aio.lv/en/product--awenta-ko125-2722--11947108
**Data updated:** 2026-03-11 13:42 (EET)
**Category:** Ventilation Filters
**Manufacturer:** AWENTA
**Manufacturer code:** KO125-27/22
**EAN:** 5905033314498
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awenta-ko125-2722--11947108

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

AWENTA KO125-27/22 wall flange is a round Ø125 mm ventilation fitting with an integrated valve. Designed for mounting ducts to walls, it ensures a sealed transition and allows airflow regulation via the built-in valve. Suitable for residential and light-commercial ventilation installations where a neat wall connection and controllable airflow are required.

## Long description

AWENTA KO125-27/22 round Ø125 mm wall flange with valve is a ventilation fitting designed to provide a sealed, flush connection between a circular Ø125 mm duct and a wall surface. The integrated valve permits manual regulation of airflow at the wall connection, helping to balance ventilation in residential and light-commercial systems while maintaining a tidy, low-profile finish.
Advantages
The flange offers a compact round design that integrates a valve for direct airflow adjustment without additional dampers. Constructed for straightforward mounting, it creates a secure, sealed transition between the duct and the wall, reducing air leakage and drafts. Its Ø125 mm dimension matches standard circular ducts, enabling compatibility with common ventilation components and simplifying installation and maintenance.
Suitable for
 Connecting Ø125 mm circular ducts to interior or exterior walls
 Residential ventilation systems in apartments and houses
 Light-commercial buildings such as small offices and retail spaces
 Applications where airflow adjustment at the wall connection is required
Key specifications
 Shape: round
 Connection diameter: 125 mm (Ø125)
 Integrated valve for airflow regulation
 Wall-mounted flange design for sealed transition
 Material: durable ventilation-grade material suitable for indoor installations
How to use
Position the flange so the circular opening aligns with the duct end and the wall penetration. Secure the flange to the wall using suitable fasteners and ensure the duct is inserted and sealed into the flange connection. Adjust the integrated valve to increase or reduce airflow as required for the specific room or zone. Inspect the connection after installation for tightness and proper valve movement to ensure reliable operation.
Usage recommendations
For best performance, install the flange within a straight section of ducting to avoid turbulence near the valve. Use appropriate sealants or gaskets at the wall interface to prevent air leakage. Periodically check the valve for dust accumulation and operate it occasionally to maintain smooth movement.

## FAQ

### How much does the Wall flange AWENTA KO125-27/22 Ø125 mm cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 13.07.2026 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 AWENTA 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 AWENTA 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/11947108/67390603_large.webp