# Check valves set 2 pcs with union fittings 3/4" Afriso 1220110

**URL:** https://aio.lv/en/product--afriso-1220110--10813243
**Data updated:** 2026-03-07 18:05 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Afriso
**Manufacturer code:** 1220110
**EAN:** 5902510000615
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-1220110--10813243

## 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 check valve set (model 1220110) includes two check valves and a set of 3/4" union fittings. Designed to prevent backflow in plumbing and heating circuits, the kit is suitable for installation in pipework requiring 3/4" connections. Use cases include central heating systems, hot water circulation loops and general plumbing where reliable non-return function is needed.

## Long description

The Afriso check valves set contains two spring-loaded non-return valves with matching 3/4" union fittings intended for fluid systems where prevention of backflow is required. Designed for installation in plumbing and heating circuits, the set provides a compact solution for maintaining correct flow direction in hot water circulation loops, central heating return lines, and other closed systems that use 3/4" connections.
Advantages
The valves are spring-actuated to ensure reliable sealing when flow stops, reducing the risk of reverse flow and system contamination. The included union fittings simplify installation and removal for maintenance without disturbing adjacent pipework. Constructed for compatibility with common plumbing materials, the set offers a space-efficient option for retrofit or new installations where a pair of non-return points is required.
Suitable for
Central heating systems and boiler return lines
Hot water circulation loops and domestic hot water systems
Pump discharge lines to prevent backflow when pumps stop
General plumbing installations requiring 3/4" non-return connections
Key specifications
Quantity: 2 check valves with union fittings
Connection size: 3/4" (suitable for pipework with 3/4" unions)
Operation: spring-loaded non-return (check) valve
Typical application media: potable hot water, heating fluids
Installation type: inline with union fittings for easy assembly and disassembly
How to use
Install each check valve inline in the pipework so that the flow direction marking on the valve corresponds to the intended fluid direction. Use the union fittings to connect the valve to the mating 3/4" pipe or component, tightening connections to appropriate torque values for the pipe material and sealing method used. Ensure the system is depressurized before installation or removal. After installation, pressurize the system and check for correct operation and leaks.
Usage recommendations
Use the check valves in systems where temperatures and fluid types match the product's intended range—typically domestic hot water and heating circuits—and avoid prolonged exposure to aggressive chemicals. Periodically inspect connections and valve seating for wear or debris and perform maintenance or replacement if reverse leakage or sticking occurs.

## FAQ

### How much does the Check valves set Afriso 1220110 3/4" cost, and is it available for purchase?

The price is 31.49 € (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 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

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