# Ball valve kfa² 3/4" female–male (700-221-20) for pipe connection

**URL:** https://aio.lv/en/product--kfa-700-221-20--11345596
**Data updated:** 2026-03-07 19:58 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** kfa²
**Manufacturer code:** 700-221-20
**EAN:** 5907571700573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kfa-700-221-20--11345596

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

kfa² 3/4" female–male ball valve (model 700-221-20) is a compact shut-off valve with one internal (female) and one external (male) threaded connection for 3/4" piping. Designed for flow control and isolation in water and heating systems, it provides quick on/off operation via a quarter-turn handle and is suitable for repair, replacement or new installations.

## Long description

The kfa² 3/4" female–male ball valve is a compact shut-off valve engineered for fluid control in water and heating systems. It features one internal (female) and one external (male) 3/4" threaded connection, enabling straightforward integration with threaded pipe fittings. The valve provides fast quarter-turn operation for reliable on/off isolation and is suitable for repair, replacement or new installations where a simple, durable shut-off solution is required.
Advantages
This ball valve offers a compact design that saves installation space while maintaining full bore flow characteristics. The quarter-turn handle ensures quick operation and clear open/closed indication, and threaded female–male connections make it compatible with common 3/4" piping. Constructed for use in water and heating systems, the valve delivers straightforward maintenance and long service life when installed according to system requirements.
Suitable for
Domestic water supply shut-off and isolation
Heating system branch isolation and maintenance
Repair or replacement of existing 3/4" threaded pipe connections
New installations requiring a compact threaded shut-off valve
Key specifications
Connection type: one female (internal) and one male (external) threaded connection for 3/4" piping
Operation: quarter-turn ball valve with manual handle
Intended media: water and heating fluids
Application: shut-off and isolation in residential and light-commercial systems
Design: compact inline body suitable for limited-space installations
How to use
Install the valve inline between corresponding 3/4" threaded pipe fittings, ensuring threads are clean and properly sealed with suitable thread sealant or tape. Tighten connections to recommended torque for the pipe material to avoid leaks and mechanical stress. Use the handle to turn the ball valve 90° for full open or full closed positions; intermediate positions are not recommended for prolonged flow regulation. Follow local plumbing standards and turn off system pressure before installation or servicing.
Usage recommendations
For reliable performance, select compatible pipe materials and sealing methods, avoid overtightening threaded connections, and perform periodic inspections for leaks and wear. When used in heating systems, ensure the valve materials are suitable for the system’s maximum temperature and pressure. Replace the valve if threaded connections or the sealing surfaces show signs of damage.

## FAQ

### How much does the Ball valve kfa² 3/4" (700-221-20) cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 102 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 03.07.2026 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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