# Temperature control valve Afriso ATV 335 DN25 Rp1" kvs 9 55°C

**URL:** https://aio.lv/en/product--afriso-1633510--11836160
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Afriso
**Manufacturer code:** 1633510
**EAN:** 5902510008321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 97.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 80.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-1633510--11836160

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Afriso ATV 335 is a temperature control valve designed for DN25 (Rp1") pipe connections with a kvs value of 9 and a preset operating temperature of 55°C. The valve provides automatic regulation of fluid temperature in heating and hot-water systems, enabling stable temperature control and protection against overheating. Suitable for domestic and light commercial installations where precise temperature regulation is required.

## Long description

Afriso ATV 335 DN25 Rp1" kvs 9 55°C is a compact temperature control valve for DN25 pipe connections designed to maintain a stable output temperature in heating and hot-water systems. The valve is preset to regulate flow at 55°C and offers automatic adjustment of fluid temperature to prevent overheating and ensure consistent thermal conditions. It is intended for use in domestic and light commercial installations where reliable temperature control is needed.
Advantages
The valve provides automatic temperature regulation without the need for external control electronics, combining mechanical reliability with straightforward hydraulic operation. Its preset operating temperature ensures repeatable performance and reduces commissioning time. The compact DN25 design and standard Rp1" connection make integration into existing pipework simple, while the specified flow characteristic supports stable flow control across typical heating system conditions.
Suitable for
Domestic central heating systems
Hot-water circulation and protection against overheating
Small commercial installations requiring stable temperature output
Retrofit projects and upgrades of existing heating circuits
Key specifications
Nominal pipe size: DN25
Threaded connection type compatible with Rp1" fittings
Flow coefficient (kvs): 9 m3/h
Preset control temperature: 55°C
Function: automatic temperature control for fluid systems
How to use
Install the Afriso ATV 335 in the flow or return line according to the system design and local plumbing codes, ensuring correct orientation of flow through the valve body. Connect to DN25 piping using Rp1" compatible fittings and verify tightness. After installation, flush the system to remove debris and check for leaks. The valve operates mechanically and will regulate temperature to the preset value; no external power or electronic controller is required. Routine inspection of the valve and surrounding pipework is recommended during normal system maintenance.
Usage recommendations
To maintain reliable performance, install strainers or filters upstream to prevent particulate ingress and follow water quality guidelines for heating systems. Use the valve in systems where the preset 55°C control point is appropriate; if a different control temperature is required, select a model with the desired setpoint. Schedule periodic checks during annual maintenance to confirm correct operation and to clean or replace associated filters.

## FAQ

### How much does the Afriso ATV 335 temperature control valve DN25 Rp1" cost, and is it available for purchase?

The price is 97.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 15.07.2026 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 ATV 335 temperature control valve DN25 Rp1" 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

https://aio.lv/img/cache/product/11836160/67235849_large.webp