# Two-way zone valve Afriso AZV 453 DN20 G1" Kvs 10 230 V AC NO

**URL:** https://aio.lv/en/product--afriso-801645310--11835893
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Heating Radiators
**Manufacturer:** Afriso
**Manufacturer code:** 801645310
**EAN:** 5902510011796
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 103.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-801645310--11835893

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Two-way zone valve Afriso AZV 453 is a DN20 (G1") actuator valve with Kvs 10 flow coefficient and normally open (NO) 230 V AC drive. Designed for heating and cooling zone control, it provides on/off regulation of water in hydronic systems. Commonly used in radiator or zone circuits, boiler return control, and commercial HVAC installations where reliable electrical actuation is required.

## Long description

The Afriso Two-way zone valve AZV 453 DN20 G1" Kvs 10 230 V AC NO is a motorized actuator valve designed for on/off regulation of water in hydronic heating and cooling systems. The valve combines a DN20 (G1") connection size with a Kvs 10 flow coefficient and a normally open (NO) 230 V AC electric drive, making it suitable for controlling flow in radiator circuits, zone distribution manifolds, and boiler return lines. The construction supports installation in residential and light-commercial HVAC applications where a reliable electrically actuated shut-off is required.
Advantages
The valve offers straightforward electrical control with a 230 V AC drive and a normally open default position that ensures flow when unpowered. Its DN20 connection and Kvs 10 characteristic balance compact dimensions with a medium flow capacity suitable for many zone and radiator applications. The actuator and valve body are designed for integration into standard hydronic piping layouts, enabling convenient replacement or retrofit. The device provides precise on/off switching to isolate or enable flow without continuous modulation, reducing system complexity for applications that need binary control.
Suitable for
Control of individual radiator or convector circuits in hydronic heating systems
Zone control on distribution manifolds in multi-zone installations
Boiler return or pump protection circuits requiring on/off isolation
Commercial and residential HVAC applications with 230 V AC control signals
Key specifications
Connection size: DN20 (G1")
Flow coefficient: Kvs 10
Actuation type: electrically actuated two-way valve, normally open (NO)
Supply voltage: 230 V AC
Function: on/off (binary) water flow control
Application medium: heating and cooling water in closed hydronic systems
How to use
Install the valve in the piping run using the DN20 (G1") threaded connections and ensure correct orientation according to the flow direction marked on the valve body. Connect the actuator to a 230 V AC control circuit, following local electrical codes and safety practices; the valve is normally open and will close when the actuator receives the control signal. Commission the zone by testing open/close operation and verifying leak-free joints. Integrate with room thermostats, zone controllers, or building automation systems that provide the required on/off signal for zone management.
Usage recommendations
For reliable operation, use the valve in clean, treated water systems and install appropriate filtration or strainers upstream to prevent debris from affecting the sealing surfaces. Avoid using the valve with aggressive fluids or outside the temperature and pressure ranges specified by the manufacturer. Regularly inspect electrical connections and mechanical joints as part of routine HVAC maintenance.

## FAQ

### How much does the Afriso AZV 453 two-way zone valve DN20 cost, and is it available for purchase?

The price is 124.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Afriso AZV 453 two-way zone valve DN20 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Afriso 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 Afriso 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

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