# Ball valve kfa² 700-220-20 3/4" threaded union for plumbing

**URL:** https://aio.lv/en/product--kfa-700-220-20--11835960
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** kfa²
**Manufacturer code:** 700-220-20
**EAN:** 5907571700276
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-700-220-20--11835960

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Threaded union ball valve kfa² model 700-220-20 with 3/4" nominal thread size. Designed for shut-off and flow control in potable water and heating installations, the valve features a union connection for easy installation and maintenance. Suitable for residential and light commercial plumbing, radiator and boiler connections where a compact, serviceable shut-off valve is required.

## Long description

Ball valve kfa² 700-220-20 3/4" threaded union for plumbing is a compact shut-off valve designed for potable water and heating systems. The valve features a 3/4" nominal threaded union connection that simplifies installation and later removal for maintenance. Constructed to provide reliable flow control and a tight shut-off, this kfa² ball valve is intended for residential and light commercial use where a serviceable, space-efficient valve is needed.
Advantages
The union connection allows quick disassembly without disturbing the pipework, reducing installation time and easing maintenance. A single-quarter turn operation gives fast open/close control, while the ball mechanism offers minimal pressure drop and stable flow characteristics. Materials and construction are selected to be compatible with potable water and central heating systems, offering corrosion resistance and consistent performance in typical domestic plumbing environments.
Suitable for
Shut-off and flow control on potable water supply lines
Radiator and boiler connections in domestic heating systems
Serviceable shut-off points where frequent maintenance or component replacement may be required
Residential and light commercial plumbing installations
Key specifications
Nominal thread size: 3/4" (threaded union)
Type: quarter-turn ball valve
Application: potable water and heating systems
Connection: union for easy disassembly and reattachment
Operation: manual handle for on/off control
Form factor: compact design suitable for tight spaces
How to use
Install the valve into the pipeline using the threaded union connection, ensuring compatible sealing material and correct tightening to prevent leaks. Align the valve so the handle is accessible for operation. To open or close the valve, rotate the handle 90 degrees until it aligns with (open) or crosses (closed) the pipe axis. For maintenance, unscrew the union coupling to remove the valve without cutting the adjacent pipework, perform required service, and reassemble with proper torque and sealant as appropriate for the system.
Usage recommendations
Verify system pressure and temperature limits before installation and ensure compatibility with potable water or heating medium. Periodically cycle the valve to prevent seizing and inspect threaded connections for tightness during scheduled maintenance. Use appropriate thread sealant or tape rated for potable water when making threaded connections.

## FAQ

### How much does the Ball valve kfa² 700-220-20 3/4" cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 14.07.2026 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 kfa² 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 kfa² 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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