# Valve set with thermometers and manual air vents Afriso PROCALIDA 81 273 – two valves

**URL:** https://aio.lv/en/product--afriso-81-273--11829193
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Heating Radiators
**Manufacturer:** Afriso
**Manufacturer code:** 81 273
**EAN:** 4049827195694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-81-273--11829193

## 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 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Afriso PROCALIDA valve set 81 273 includes two valves equipped with integrated thermometers and manual air vents. Designed for hydronic heating and cooling systems, the set enables temperature monitoring at the valve location and manual removal of trapped air to improve circulation. Suitable for residential and commercial radiator or boiler connections where local temperature readout and manual bleeding are required.

## Long description

Afriso PROCALIDA valve set 81 273 consists of two valves with integrated thermometers and manual air vents, designed for hydronic heating and cooling systems. The valves provide local temperature readout at the connection point and allow manual bleeding of trapped air to maintain proper circulation. The compact assembly is suitable for installation on radiators, convectors or boiler connections where monitoring and manual venting are required.
Advantages
The valve set combines temperature measurement and air venting in a single compact unit, reducing the need for additional components and simplifying installation. Integrated thermometers give immediate visual feedback on fluid temperature near the valve, enabling quick verification during commissioning and routine checks. Manual air vents permit controlled removal of air pockets to reduce noise and improve heat transfer efficiency without relying on automatic devices.
Suitable for
Residential radiator connections and individual room heating circuits
Commercial radiators and convectors in small to medium installations
Boiler return or supply lines where local temperature monitoring is required
Systems that require manual air bleeding during commissioning or maintenance
Key specifications
Type: valve set with integrated thermometer and manual air vent
Quantity: two valves per set
Application: hydronic heating and cooling systems
Functionality: local temperature indication and manual degassing
Installation location: radiator, convector or boiler connection points
How to use
Install the valve set in accordance with the system layout and local plumbing codes, ensuring correct flow orientation. Read the integrated thermometers to check fluid temperature at the valve position during initial commissioning and periodic inspections. To remove trapped air, open the manual air vent slowly until fluid emerges, then close the vent. Perform bleeding operations with the system at low pressure and follow safety procedures to avoid scalding.
Usage recommendations
Use the integrated thermometers for routine monitoring and the manual vents during commissioning and scheduled maintenance. Verify connections for tightness after installation and re-check temperature readings after system adjustments. If persistent air accumulation or abnormal temperature differences occur, inspect the system for leaks, improper pump operation or design issues.

## FAQ

### How much does the Afriso PROCALIDA valve set 81 273 cost, and is it available for purchase?

The price is 47.49 € (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 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/11829193/67230053_large.webp