# Ball valve straight half-union ARCO VA30 1/2" female – 3/4" male, lever, stainless steel

**URL:** https://aio.lv/en/product--arco-754203--11829206
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** ARCO
**Manufacturer code:** 754203
**EAN:** 8428519083987
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arco-754203--11829206

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Straight ball valve ARCO VA30 with half-union connections, female 1/2" to male 3/4", lever handle and stainless steel construction. Designed for on/off flow control in plumbing systems, heating and water installations. Provides a compact, durable shut-off solution for residential and light commercial piping where mixed thread connections are required.

## Long description

Straight ball valve ARCO VA30 with half-union connections provides a compact on/off solution for plumbing and heating installations where mixed thread types are required. The model features a female 1/2" inlet and a male 3/4" outlet, a lever handle for manual operation, and stainless steel construction for corrosion resistance and long service life. It is intended for use in residential and light commercial piping systems to control water flow reliably and with minimal pressure drop.
Advantages
The stainless steel body and internal components offer good resistance to corrosion, making the valve suitable for potable water and heating circuits. The half-union design simplifies installation and replacement by allowing one side to be disconnected without removing the entire valve. The lever handle provides clear visual indication of open or closed position and enables quick manual actuation. Its straight-through ball design ensures low hydraulic resistance and reliable shut-off performance.
Suitable for
 Domestic water supply lines
 Central heating systems and radiators
 Tank and boiler connections where mixed threads are present
 Plumbing repair and retrofit applications
Key specifications
 Connection types: female 1/2" (inlet) to male 3/4" (outlet)
 Configuration: straight ball valve with half-union connection
 Operation: manual lever handle
 Material: stainless steel body and internal ball components
 Function: on/off shut-off valve with low pressure drop
 Typical installation orientation: inline piping
How to use
Install the valve in-line between compatible threaded fittings, ensuring proper sealing on the female and male thread connections. Use appropriate pipe sealant or PTFE tape on the male threads as required by the installation practice. Operate the lever handle 90° to move between fully open and fully closed positions; the lever aligned with the flow indicates open, perpendicular indicates closed. Regularly check for leaks after installation and after thermal cycling, and verify smooth operation of the lever before commissioning the system.
Usage recommendations
For longer service life, avoid excessive torque when tightening threaded connections and ensure the valve is used within the operating temperature and pressure limits of stainless steel plumbing fittings. Periodic inspection for signs of corrosion or wear and occasional cycling of the valve can help maintain reliable operation.

## FAQ

### How much does the ARCO VA30 ball valve 1/2"F–3/4"M lever stainless cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 06.07.2026 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. 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

https://aio.lv/img/cache/product/11829206/67230062_large.webp