Automatic Filling Valve Afriso FA 42405

Name: Automatic Filling Valve Afriso FA 42405
Brand: Afriso
SKU: 11699944
Price: 74.49 EUR
Availability: InStock

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Automatic Filling Valve Afriso FA 1/2" model 42405

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Short description

Afriso automatic filling valve FA 1/2" (model 42405) is a plumbing component designed for controlled replenishment of water in heating and other closed installations. The valve connects with 1/2" fittings and provides automatic filling to maintain system pressure, reducing manual intervention. Suitable for domestic and light commercial heating systems and boiler installations where automatic pressure maintenance is required.

Available for order: 1 pcs.

Warranty: 2 Years

SKU: 11699944

Manufacturer: Afriso

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

09.07.2026 {{selectedOffer.officeDeliveryString}}

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2b. Kengaraga str., Riga, Latvia, LV-1063

09.07.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 €

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From 1.99 €

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment

36 months installment: from 2.07 euros per month

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Product information

Description

The Afriso Automatic Filling Valve FA 1/2" model 42405 is a compact control valve for automatic replenishment of water in closed heating and similar systems. Designed for connection to 1/2" fittings, it maintains the set operating pressure by allowing fresh water into the installation when pressure drops below the set point. The valve is suitable for domestic and light commercial heating circuits and boiler installations where regular pressure top-ups are required without manual intervention.

Advantages

This filling valve provides reliable automatic pressure maintenance, reducing the need for manual topping-up and minimizing downtime. Its 1/2" connection size fits common plumbing fittings, simplifying installation. The valve construction is intended for stable operation in closed systems and helps protect boilers and heating equipment from negative effects of low pressure.

Suitable for

Domestic heating systems and radiators
Small commercial boiler installations
Closed-loop hot water circuits that require automatic pressure control

Key specifications

Connection size: 1/2" suitable for standard plumbing fittings
Function: automatic water replenishment to maintain system pressure
Application: closed heating and hot water installations
Material: corrosion-resistant components for typical heating system water
Installation location: inline fitting between water mains and heating system

How to use

Install the valve in the incoming water line to the heating circuit using a compatible 1/2" threaded connection, following local plumbing codes and isolating the system before work. Set the desired system pressure according to boiler or system manufacturer recommendations. When system pressure falls below the set point, the valve opens automatically to admit water until the set pressure is reached, then closes to prevent overfilling. Periodically inspect for leaks and proper operation as part of regular system maintenance.

Usage recommendations

Use the valve with potable water supply lines and fit appropriate backflow prevention if required by local regulations. Verify compatibility with the boiler or heating system manufacturer’s recommended operating pressure range and perform routine checks to ensure the valve seals correctly and the system remains free of leaks.

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Customer questions

FAQ

How much does the Automatic Filling Valve Afriso FA cost, and is it available for purchase?

The price is 74.49 € (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 09.07.2026 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 Automatic Filling Valve Afriso FA 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 Automatic Filling Valve Afriso FA online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
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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