# Giacomini R731GAX003 Gas Ball Valve 1/2 inch Female/Female

**URL:** https://aio.lv/en/product--giacomini-r731gax003--12503126
**Data updated:** 2026-06-12 15:49 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** GIACOMINI
**Manufacturer code:** R731GAX003
**EAN:** 2190000312543
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giacomini-r731gax003--12503126

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Giacomini R731GAX003 is a high-quality gas ball valve designed for reliable shut-off in gas piping systems. Featuring a 1/2 inch female-to-female connection, this valve ensures secure flow control and durability. It is engineered for professional plumbing and heating installations, providing a robust solution for gas distribution networks. Each pack contains 10 units, making it suitable for large-scale projects.

## Long description

The Giacomini R731GAX003 is a professional-grade gas ball valve designed for secure and reliable shut-off in gas distribution systems. Featuring a 1/2 inch female-to-female threaded connection, this valve is engineered for durability and precision flow control. It is constructed from high-quality nickel-plated brass, ensuring long-term resistance to corrosion and mechanical stress in demanding plumbing and heating environments.
Advantages
This ball valve offers exceptional reliability due to its robust nickel-plated brass construction, which provides superior protection against environmental factors. The full port design ensures minimal pressure drop, allowing for efficient gas flow throughout the system. Its yellow T-handle is specifically designed for high-visibility and ease of operation in gas applications, while the EN331:2015 certification guarantees that the component meets stringent safety and performance standards for gas installations.
Suitable for
Residential gas piping systems
Commercial heating installations
Professional plumbing networks
Gas distribution infrastructure
When it may not be suitable
This valve is specifically designed for gas applications and should not be used for high-pressure steam, aggressive chemical media, or systems requiring specialized materials not compatible with nickel-plated brass. It is not intended for use in potable water systems unless specifically certified for such use.
Key specifications
Connection type: 1/2 inch female-to-female thread
Material: Nickel-plated brass
Design: Full port
Handle type: Yellow T-handle for gas
Certification: EN331:2015 approved
Quantity: 10 units per pack
How to use
Installation should be performed by a qualified professional in accordance with local gas safety regulations. Ensure that the pipe threads are clean and properly sealed using appropriate gas-rated thread sealant or tape. Align the valve with the piping, ensuring the flow direction matches the system requirements, and tighten the connections securely using suitable tools. After installation, perform a pressure test to verify the integrity of the connections and ensure there are no leaks before commissioning the system.
What to consider before purchase
Verify that the 1/2 inch connection size matches your existing piping infrastructure.
Ensure the valve is compatible with the specific type of gas used in your installation.
Confirm that the installation environment meets the temperature and pressure ratings for this model.
Check local building codes regarding the use of EN331:2015 approved valves.
Usage recommendations: Always inspect the valve for any physical damage before installation. Ensure the T-handle is fully accessible for emergency shut-off purposes and perform periodic maintenance checks to verify smooth operation of the ball mechanism.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 10 pc(s) |
| Assembly required | No |

## FAQ

### How much does the Giacomini R731GAX003 Gas Ball Valve 1/2 inch cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 Friday 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 GIACOMINI 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 GIACOMINI 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

### Where can I download the instructions for Giacomini R731GAX003 Gas Ball Valve 1/2 inch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12503126/68867212_large.webp