# Mixing valve Afriso ARV 387 ProClick 3-way rotary valve, model 1338710

**URL:** https://aio.lv/en/product--afriso-1338710--11836094
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Afriso
**Manufacturer code:** 1338710
**EAN:** 5902510002442
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 159.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--afriso-1338710--11836094

## 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

Afriso ARV 387 ProClick is a 3-way rotary mixing valve designed for hydraulic systems to blend flows between supply and return circuits. Model 1338710 features ProClick actuation interface for secure mounting of actuators and simple adjustment. Suitable for temperature control, heating distribution and domestic hot water regulation in residential and commercial installations.

## Long description

The Afriso ARV 387 ProClick 3-way rotary valve is designed for hydraulic systems to blend flows between supply and return circuits. This model features the ProClick actuation interface that enables secure, tool-free mounting of compatible actuators and straightforward adjustment. The valve is intended for temperature control and distribution tasks in heating circuits and domestic hot water systems in residential and light commercial installations.
Advantages
The ProClick interface provides a reliable mechanical connection between valve and actuator, reducing installation time and the risk of incorrect mounting. The rotary 3-way design allows controlled mixing of two flow streams to achieve stable outlet temperatures. Built for installation into heating distribution and domestic hot water circuits, the valve offers dependable hydraulic performance and a compact footprint for tight installation spaces.
Suitable for
 Mixing supply and return flows in radiator and underfloor heating systems
 Temperature control in domestic hot water circuits
 Hydraulic balancing and supply temperature blending in small commercial installations
 Replacement or retrofit of existing 3-way rotary mixing valves with ProClick-compatible actuators
Key specifications
 Type: 3-way rotary mixing valve for hydraulic systems
 Actuation interface: ProClick for quick actuator mounting
 Function: Blend two inlet flows to one regulated outlet flow
 Typical application: Heating distribution and domestic hot water regulation
 Design: Compact body suitable for integration into manifolds and pipe runs
How to use
Install the valve into the hydraulic circuit following local plumbing codes and Afriso installation instructions, ensuring correct orientation of supply, return and mixed ports. Mount a compatible ProClick actuator by aligning and snapping it onto the interface until it clicks into place. Adjust the actuator or valve position as required to obtain the desired mixing ratio and setpoint temperature. Commission the system by checking flow directions, leak-tightness and temperature response under operating conditions.
Usage recommendations
Use compatible ProClick actuators from the same product family for secure attachment and predictable control behaviour. Before installation, flush and clean the piping to prevent contamination that can impair valve operation. Verify compatibility with system fluids and operating temperatures to ensure reliable performance.

## FAQ

### How much does the Mixing valve Afriso ARV 387 ProClick cost, and is it available for purchase?

The price is 192.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Mixing valve Afriso ARV 387 ProClick 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/11836094/67235790_large.webp