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header-product Round Duct Connector AWENTA KO150-22 with Non-Return Valve Ø150 mm white
8.49 €

Round Duct Connector AWENTA KO150-22 with Non-Return Valve Ø150 mm white

AWENTA KO150-22 round duct connector Ø150 mm Photo 1
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Round Duct Connector AWENTA KO150-22 with Non-Return Valve Ø150 mm white

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Round Duct Connector AWENTA KO150-22 with Non-Return Valve Ø150 mm white

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Short description

AWENTA KO150-22 is a round duct connector with an integrated non-return (check) valve, designed for Ø150 mm ventilation ducts. Made for connection and airflow control in residential and commercial ventilation systems, it prevents backflow while maintaining duct continuity. Supplied in white finish, suitable for inline installation in HVAC air distribution and exhaust setups.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 11947194
Manufacturer: AWENTA
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

AWENTA KO150-22 is a round duct connector with an integrated non-return valve, designed for Ø150 mm ventilation ducts. It provides a compact solution for connecting sections of circular ductwork while preventing reverse airflow. The unit is finished in white and intended for inline installation within HVAC air distribution and exhaust systems in residential and light-commercial settings.

Advantages

The connector combines a mechanical joint and a check valve in a single component, reducing the number of fittings required and simplifying installation. Its integrated non-return valve limits backflow and protects ventilation equipment from unwanted air movement. The white finish supports unobtrusive visual integration with common ductwork and terminal fittings. The product is suitable for use in standard Ø150 mm circular duct systems and is compatible with common installation methods for metal and rigid plastic ducts.

Suitable for

  • Connecting Ø150 mm round ventilation ducts
  • Preventing backflow in exhaust and supply lines
  • Inline installation in residential ventilation systems
  • Use in light-commercial air distribution and exhaust applications

Key specifications

  • Connector shape: round
  • Nominal diameter: 150 mm
  • Integrated function: non-return (check) valve
  • Finish: white
  • Intended installation: inline within duct runs

How to use

Install the AWENTA KO150-22 by inserting it between two matching Ø150 mm duct sections, ensuring secure mechanical connection according to duct material and fastening practice (clamps, screws, or sealants as applicable). Orient the non-return valve in the direction of the intended airflow so the valve opens during normal ventilation and closes to prevent reverse flow. Verify alignment and seal joints to avoid air leaks. Follow applicable local codes and standard HVAC installation procedures during mounting and commissioning.

Usage recommendations

Periodically inspect the valve for obstruction and proper movement, especially after commissioning and during routine maintenance. Ensure the connector is accessible for inspection and that surrounding ductwork maintains the same nominal diameter to preserve airflow characteristics.

Description

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Customer reviews

Customer questions

FAQ

How much does the AWENTA KO150-22 round duct connector Ø150 mm cost, and is it available for purchase?

The price is 8.49 € (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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.