# Giacomini R850X026 Ball Valve, Full Bore, Female-Female, 1 1/4 inch

**URL:** https://aio.lv/en/product--giacomini-r850x026--12530864
**Data updated:** 2026-06-22 11:33 (EEST)
**Category:** Other goods
**Manufacturer:** GIACOMINI
**Manufacturer code:** R850X026
**EAN:** 8009902011420
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giacomini-r850x026--12530864

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Giacomini R850X026 is a high-quality full-bore ball valve designed for reliable flow control in plumbing and heating systems. Featuring a female-female connection with a 1 1/4 inch diameter, this valve ensures optimal performance and durability. Supplied in a pack of 4 units, it is suitable for professional installation in residential and commercial piping networks requiring secure shut-off capabilities.

## Long description

The Giacomini R850X026 is a high-performance full-bore ball valve engineered for precise flow control in plumbing and heating installations. This component features a robust chrome-plated brass construction, ensuring long-term resistance to corrosion and mechanical wear. Designed with a female-female threaded connection and a 1 1/4 inch diameter, it provides a reliable solution for managing fluid distribution in various piping systems. The inclusion of a red lever handle allows for quick and intuitive operation, making it an essential part of any professional plumbing setup.
Advantages
The primary benefit of this ball valve is its full-bore design, which minimizes pressure drop and ensures maximum flow capacity when the valve is fully open. The chrome-plated brass body offers excellent durability and reliability in demanding environments, while the high-quality seals provide a secure shut-off to prevent leaks. Its standardized 1 1/4 inch female-female threading allows for seamless integration into existing pipework, and the ergonomic red lever handle provides clear visual indication of the valve status, facilitating easy maintenance and emergency shut-off procedures.
Suitable for
Residential plumbing systems
Commercial heating networks
Water distribution pipelines
Professional piping installations
This valve may not be suitable for applications involving aggressive chemical media or high-temperature steam systems that exceed the material specifications of the brass and internal seals. It is also not intended for use in gas distribution systems unless specifically certified for such purposes.
Key specifications
Connection type: Female-Female
Size: 1 1/4 inch
Material: Chrome-plated brass
Design: Full port
Handle type: Red lever
Quantity: 4 units per pack
How to use
To install the Giacomini R850X026, ensure the piping system is depressurized and drained. Apply appropriate thread sealant or PTFE tape to the male threads of the connecting pipes. Screw the valve onto the pipe ends using a suitable wrench, ensuring the connection is tight but not overtightened to avoid damaging the brass threads. Once installed, slowly open the valve by turning the lever 90 degrees to check for leaks under system pressure. The valve is operated by moving the lever to the parallel position for full flow or the perpendicular position to shut off the flow completely.
What to consider before purchase
Verify the pipe diameter matches the 1 1/4 inch specification
Ensure the system pressure and temperature are within the operational limits of the valve
Confirm the compatibility of the brass material with the intended fluid
Check the available space for the lever handle rotation
For optimal longevity, it is recommended to cycle the valve periodically to prevent the accumulation of mineral deposits on the ball surface, especially in hard water environments. Ensure that the valve is installed in an accessible location to allow for future maintenance or emergency operation.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 4 pc(s) |
| Assembly required | No |

## FAQ

### How much does the Giacomini R850X026 Ball Valve 1 1/4 inch cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 16.07.2026 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 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 R850X026 Ball Valve 1 1/4 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/12530864/68893790_large.webp