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header-product Afriso ProClick Regulation Set with 3-Way Rotary Mixing Valve ARV 387 Vario DN50 Rp2 Kvs 17-50 and Electric Actuator ARM 343
250.49 €

Afriso ProClick Regulation Set with 3-Way Rotary Mixing Valve ARV 387 Vario DN50 Rp2 Kvs 17-50 and Electric Actuator ARM 343

Afriso ProClick Regulation Set ARV 387 Vario & ARM 343 Photo 1
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Afriso ProClick Regulation Set with 3-Way Rotary Mixing Valve ARV 387 Vario DN50 Rp2 Kvs 17-50 and Electric Actuator ARM 343

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Afriso ProClick Regulation Set with 3-Way Rotary Mixing Valve ARV 387 Vario DN50 Rp2 Kvs 17-50 and Electric Actuator ARM 343

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Short description

Afriso ProClick regulation set featuring the 3-way rotary mixing valve ARV 387 Vario, size DN50 with Rp2 internal thread and adjustable Kvs 17 to 50, paired with the electric actuator ARM 343 ProClick. Designed for precise temperature control and efficient operation in heating and cooling installations. Ensures reliable automated flow management.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12644289
Manufacturer: Afriso
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Unisend LV

Pick-up points

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Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.10.2026 {{selectedOffer.officeDeliveryString}}
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From 4.99 €
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Product information

Description

The Afriso ProClick Regulation Set with 3-Way Rotary Mixing Valve ARV 387 Vario DN50 Rp2 Kvs 17-50 and Electric Actuator ARM 343 is an engineered solution designed for precise temperature control in heating and cooling installations. This comprehensive regulation set integrates a high-quality rotary mixing valve with a reliable electric actuator to automate flow management and optimize thermal system efficiency.

Advantages

The Afriso ProClick regulation set offers seamless integration between the mixing valve and the electric actuator thanks to the innovative ProClick system, which allows for fast and tool-free mounting. The 3-way rotary mixing valve features an adjustable Kvs value ranging from 17 to 50, providing high flexibility for different system requirements and flow rates. Built from durable materials, the assembly ensures long-term operational reliability, precise medium temperature regulation, and reduced energy consumption in complex HVAC setups.

Suitable for

  • Heating and cooling installations requiring precise temperature regulation
  • Automated flow management in central heating systems
  • Large residential or commercial HVAC applications requiring DN50 pipe connections
  • Systems needing adjustable Kvs values between 17 and 50

When it may not be suitable

This regulation set is not designed for industrial processes involving corrosive fluids or extreme pressure ratings outside the specified operating parameters of standard HVAC installations. It is also unsuitable for piping networks that do not match the DN50 size and Rp2 internal thread requirements without appropriate adapters.

Key specifications

  • Product type: Regulation set with 3-way rotary mixing valve and electric actuator
  • Valve model: ARV 387 Vario ProClick
  • Actuator model: ARM 343 ProClick
  • Nominal diameter: DN50
  • Connection type: Rp2 internal thread
  • Kvs flow coefficient: Adjustable from 17 to 50
  • Application: Heating and cooling systems

How to use

Installation of the Afriso ProClick regulation set should be performed by qualified personnel in accordance with local plumbing and electrical codes. Mount the electric actuator onto the 3-way rotary mixing valve using the ProClick connection mechanism, ensuring secure attachment without the need for tools. Connect the valve into the pipeline matching the DN50 Rp2 threaded specifications, and wire the electric actuator to the compatible heating controller or power supply to enable automated temperature regulation.

What to consider before purchase

  • Verify that the DN50 size and Rp2 internal thread match your existing piping infrastructure
  • Ensure the adjustable Kvs range of 17 to 50 is appropriate for the hydraulic capacity of your system
  • Check compatibility with your current heating or cooling controller for the electric actuator

Usage recommendations

Regularly inspect the electrical connections and mechanical movement of the rotary mixing valve and actuator to ensure continuous, trouble-free operation throughout the heating and cooling seasons.

Description

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Product comparison

The regulation set Afriso ProClick Regulation Set with 3-Way Rotary Mixing Valve ARV 387 Vario DN50 is compared with the alternative Afriso ProClick Mixing Valve Set ARV 484 DN25. Both sets are produced by Afriso and combine reliable rotary mixing valves with the ProClick electric actuator series for automated flow control in heating and cooling installations. The main differences lie in the valve type (3-way with adjustable Kvs for the main product versus 4-way for the alternative), connection diameter, flow capacity, and target system scale.

⚙️ The following table compares technical specifications, including the valve type, nominal size DN, thread diameter, Kvs flow coefficient, actuator type, and the practical significance of these parameters for fluid systems.

ParameterAfriso ProClick ARV 387 Vario DN50Afriso ProClick ARV 484 DN25Practical significance
BrandAfrisoAfrisoBoth sets share the same manufacturer and utilize unified ProClick mounting technology.
Valve type3-way rotary mixing valve (ARV 387 Vario)4-way rotary mixing valve (ARV 484)A 3-way valve excels at stream mixing and precise temperature control, whereas a 4-way valve additionally protects boilers from low-temperature return water.
Nominal diameter (DN)DN50DN25The main product is designed for industrial or large main pipelines, while the alternative targets standard local circuits.
Connection threadRp2 (internal)Rp1 (internal)Determines pipe size compatibility; the main product requires significantly larger piping.
Flow coefficient (Kvs)Adjustable from 17 to 509The higher Kvs of the main product allows large fluid volumes to pass with minimal hydraulic resistance.
Electric actuatorARM 343 ProClickARM 343 ProClickABoth sets include branded electric actuators for automated valve positioning and temperature regulation.

◎ The table below evaluates product suitability for various usage scenarios and engineering applications to help select the most appropriate option for specific needs.

Usage scenarioRecommended productWhy
Large-scale heating and cooling systemsAfriso ProClick ARV 387 Vario DN50The large DN50 size and adjustable Kvs up to 50 are tailored for main distribution lines and high-capacity facilities.
Precise temperature control for high-volume flowsAfriso ProClick ARV 387 Vario DN50The 3-way configuration with flexible Kvs adjustment ensures adaptability to demanding high-power setups.
Standard local circuits and boiler roomsAfriso ProClick ARV 484 DN25The compact DN25 size and 4-way setup are optimized for standard zone control and boiler protection in smaller setups.
The comparison shows that the Afriso ProClick Regulation Set with 3-Way Rotary Mixing Valve ARV 387 Vario DN50 is a specialized solution for large installations with high flow requirements, whereas the Afriso ProClick Mixing Valve Set ARV 484 DN25 is better suited for standard distribution networks. Choose the main product if you need to manage large volumes of heat transfer fluid on two-inch piping with customizable flow capacity.
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Customer reviews

Customer questions

FAQ

How much does the Afriso ProClick Regulation Set ARV 387 Vario & ARM 343 cost, and is it available for purchase?

The price is 250.49 € (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 15.10.2026 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 ProClick Regulation Set ARV 387 Vario & ARM 343 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Afriso ProClick Regulation Set ARV 387 Vario & ARM 343 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
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  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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