# Mixing thermostatic valve Afriso ATM 343 3/4" model 1234310

**URL:** https://aio.lv/en/product--afriso-1234310--10496203
**Data updated:** 2026-03-07 15:20 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Afriso
**Manufacturer code:** 1234310
**EAN:** 5902510000486
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-1234310--10496203

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Afriso ATM 343 is a thermostatic mixing valve designed for stable temperature control in heating and domestic hot water systems. Model 1234310 with 3/4" connections provides automatic mixing of hot and cold flows to maintain a preset outlet temperature, protecting installations from scalding and ensuring consistent supply for radiators, showers or taps. Suitable for residential and light commercial use.

## Long description

Afriso ATM 343 3/4" model 1234310 is a thermostatic mixing valve engineered to deliver stable outlet temperatures in heating and domestic hot water systems. The valve automatically blends hot and cold water to maintain a preset temperature, reducing the risk of scalding and ensuring consistent delivery to radiators, showers or taps. Designed for residential and light commercial installations, this compact device supports reliable temperature control where a steady mixed water temperature is required.
Advantages
The thermostatic mechanism responds automatically to variations in inlet temperatures and pressures, maintaining the selected outlet temperature without manual intervention. The construction is intended for durability in standard hydronic and domestic hot water systems and allows straightforward integration with existing 3/4" threaded pipework. By preventing temperature spikes and thermal shock, the valve helps protect plumbing fixtures and improves user safety.
Suitable for
 Domestic hot water systems supplying showers, bath taps and washbasins
 Heating circuits requiring tempered return or bypass water
 Small commercial installations with moderate flow demands
 Retrofit projects where 3/4" connections are present
Key specifications
 Connection size: 3/4" threaded inlets and outlet
 Function: thermostatic mixing to maintain preset outlet temperature
 Application: domestic hot water and heating systems
 Material compatibility: suitable for standard potable and heating water
 Control: automatic temperature regulation via thermostatic element
 Installation: inline mount with standard plumbing fittings
How to use
Install the mixing valve in the supply line according to the flow direction markings, connecting hot and cold inlets and the mixed outlet to the downstream circuit. Set the desired outlet temperature using the adjustment mechanism provided by the valve, then verify performance by measuring the mixed water temperature at representative outlets. The valve operates automatically once inlet supplies are present; periodic checks and routine maintenance ensure continued accuracy.
Usage recommendations
Before installation confirm system water quality and pressures meet the valve manufacturer's guidelines. Flush installation pipework to remove debris, and fit isolation valves upstream to allow servicing without system drainage. For applications with high mineral content or where anti-scald certification is required, consider appropriate upstream treatment or additional protective devices.

## FAQ

### How much does the Afriso ATM 343 thermostatic mixing valve 3/4" 1234310 cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 06.07.2026 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 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

https://aio.lv/img/cache/product/10496203/68548204_large.webp