# Ball valve Perfexim WZ DN20 with union and reinforced butterfly PHA-005 G3/4 (DN20)

**URL:** https://aio.lv/en/product--perfexim-00-005-0200-000--11836304
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Perfexim
**Manufacturer code:** 00-005-0200-000
**EAN:** 5902626227876
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--perfexim-00-005-0200-000--11836304

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Perfexim WZ DN20 ball valve (model PHA-005 G3/4) is a water ball valve with a union and reinforced butterfly connection designed for DN20 pipelines. It provides quarter-turn on/off control, reliable shut-off performance and compatibility with G3/4 fittings. Suitable for domestic and light commercial water systems, heating circuits and repair or replacement of existing DN20 valve assemblies.

## Long description

Perfexim WZ DN20 ball valve PHA-005 G3/4 is a compact quarter-turn water shut-off valve designed for DN20 pipelines. The valve features a union connection and a reinforced butterfly coupling to ensure stable mechanical connection and ease of installation. It is intended for use in domestic and light commercial water systems, heating circuits and for repair or replacement of existing DN20 valve assemblies where compatibility with G3/4 fittings is required.
Advantages
This ball valve offers reliable shut-off performance with a simple quarter-turn operation that reduces installation and service time. The union connection allows for fast removal and replacement without disturbing surrounding pipework, while the reinforced butterfly provides improved mechanical strength at the joint. The valve is made for straightforward integration with standard DN20 piping and G3/4 fittings, offering predictable flow control and low pressure drop when fully open.
Suitable for
Domestic cold and hot water distribution lines with DN20 pipe size
Heating circuits and radiator connections in small buildings
Repair and replacement of existing DN20 valve assemblies
Plumbing projects requiring compatibility with G3/4 fittings
Key specifications
Nominal diameter: DN20
Connection type: union with reinforced butterfly coupling
Thread compatibility: G3/4
Operation: quarter-turn ball valve
Application: water (domestic and light commercial) and heating systems
How to use
Shut off the upstream supply and relieve system pressure before installation or service. Mount the valve inline with the DN20 piping, ensuring threads and sealing surfaces are clean and properly aligned. Tighten the union and butterfly connection to the recommended torque for your piping materials to avoid leaks while preventing over-tightening. Use the lever or handle to perform a quarter turn to open or close the valve; confirm full travel for complete shut-off or full flow. For maintenance, isolate the section and remove the union to access the valve without dismantling adjacent pipework.
Usage recommendations
Ensure the valve is used within the intended temperature and pressure ranges of your water or heating system. Avoid excessive mechanical stress on the union and butterfly joint during installation; use compatible sealants or thread tape on threaded connections where appropriate. Periodically operate the valve through a full open/close cycle to prevent sticking in systems with infrequent use. When replacing existing valves, verify thread compatibility and sealing method to maintain system integrity.

## FAQ

### How much does the Perfexim ball valve WZ DN20 PHA-005 G3/4 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 — 188 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 Perfexim 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 Perfexim 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/11836304/67235970_large.webp