# ARCO A-80 NOVA VITAQ 1/2" x 1/2" L-FLOW Angle Valve

**URL:** https://aio.lv/en/product--arco-nov54mac--12506844
**Data updated:** 2026-06-10 09:36 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** ARCO
**Manufacturer code:** NOV54MAC
**EAN:** 8428519078761
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arco-nov54mac--12506844

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

The ARCO A-80 NOVA VITAQ is a high-quality 1/2" x 1/2" L-FLOW angle valve designed for plumbing systems. Featuring VITAQ technology, this valve offers superior resistance to limescale buildup, ensuring smooth operation and longevity. It is ideal for connecting water supply lines to fixtures like sinks and toilets, providing reliable flow control and durability in residential and commercial water installations.

## Long description

The ARCO A-80 NOVA VITAQ 1/2" x 1/2" L-FLOW angle valve is a premium plumbing component engineered for reliability and long-term performance in residential and commercial water systems. Constructed from high-quality brass, this valve features the innovative VITAQ system, which significantly reduces limescale accumulation and prevents the mechanism from seizing over time. Its L-FLOW design ensures efficient water passage, making it an essential part of any modern plumbing installation where durability and consistent flow are required.
Advantages
The primary benefit of this angle valve is its advanced VITAQ technology, which maintains smooth operation even in areas with hard water by minimizing mineral deposits. The robust brass construction provides excellent structural integrity and resistance to corrosion, ensuring a long service life. With a maximum pressure rating of 16 Bar and a wide operating temperature range, it offers versatile performance across various plumbing environments. The metal handle provides a tactile and durable interface for precise water flow control, while the standard 1/2-inch connections ensure compatibility with most common water supply lines.
Suitable for
Connecting water supply lines to bathroom sinks
Installation for kitchen faucets
Water supply connection for toilets
General plumbing maintenance and fixture replacement
When it may not be suitable
This valve is designed specifically for standard 1/2-inch plumbing connections and may not be suitable for systems requiring different pipe diameters or specialized industrial high-flow applications. It is not intended for use with gas lines or aggressive chemical fluids that could damage the internal brass components.
Key specifications
Connection size: 1/2 inch outer thread
Material: Brass
Handle material: Metal
Operating temperature range: 0°C to 90°C
Maximum pressure: 16 Bar
Angle: 90°
How to use
To install the valve, ensure the water supply is completely shut off. Apply appropriate thread sealant or PTFE tape to the 1/2-inch male threads to ensure a watertight connection. Thread the valve onto the supply pipe and tighten it securely using a suitable wrench, taking care not to overtighten. Once installed, connect the fixture supply hose to the outlet side of the valve. Slowly open the main water supply and check for any leaks around the connection points before fully opening the valve handle.
What to consider before purchase
Verify the thread size of your existing water supply pipes
Ensure the installation space allows for a 90-degree angle configuration
Check local plumbing regulations regarding the use of brass fittings
Consider the warranty period applicable to your specific purchase status
Usage recommendations
Regularly operate the valve handle at least once every few months to ensure the internal mechanism remains free and responsive, which helps maintain the effectiveness of the VITAQ anti-limescale system.

## FAQ

### How much does the ARCO A-80 NOVA VITAQ 1/2" x 1/2" L-FLOW Angle Valve cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 175 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 25.06.2026 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 ARCO 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 ARCO 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

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