# Brass check valve with disc 1/2" Perfexim 04-020-0150-000

**URL:** https://aio.lv/en/product--perfexim-04-020-0150-000--11836196
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Perfexim
**Manufacturer code:** 04-020-0150-000
**EAN:** 5902626230012
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--perfexim-04-020-0150-000--11836196

## 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

Perfexim brass check valve with disc, size 1/2" (MPN 04-020-0150-000). A non-return valve designed to allow fluid flow in one direction and prevent backflow. Typical use in plumbing and heating systems for potable water or central heating circuits, installed inline on pipe runs where reliable one-way flow control is required.

## Long description

The Brass check valve with disc 1/2" Perfexim is a compact inline non-return valve designed to allow fluid flow in a single direction and prevent backflow in plumbing and heating systems. Constructed from brass, the valve uses a disc mechanism to provide reliable sealing and quick response to flow changes. It is intended for installation in potable water and central heating circuits where stable one-way flow control is required.
Advantages
The brass body offers corrosion resistance and mechanical durability suitable for domestic and light commercial installations. The disc design ensures a tight shut-off under reverse-flow conditions and reduces the risk of water hammer by responding quickly to pressure changes. Its 1/2" connection size makes it compatible with common pipework and fittings, enabling straightforward replacement or integration into existing systems.
Suitable for
Preventing backflow in potable water lines
One-way flow control in central heating circuits
Protection of pumps and pressure systems from reverse flow
Inline installation in domestic plumbing and small commercial systems
Key specifications
Material: brass body
Internal mechanism: disc-type non-return element
Connection size: 1/2"
Mounting: inline horizontal or vertical orientation as per installation guidelines
Typical media: potable water and heating fluids
How to use
Install the Perfexim brass check valve in the pipeline according to the flow direction indicated on the valve body. Ensure pipe ends and fittings are clean and free from debris before assembly. Use appropriate sealing method for the connection type (thread sealant tape or joint compound for threaded fittings) and tighten to manufacturer-recommended torque without over-stressing the valve body. After installation, slowly pressurize the system and inspect for leaks. Verify correct operation by checking that flow passes in the intended direction and that no reverse flow occurs when the pump or supply is stopped.
Usage recommendations
For long service life, avoid installing the valve where suspended solids or heavy debris can accumulate. If installed in heating systems, consider periodic inspection of the valve and flushing of the circuit to prevent scale or sediment buildup that can impair the disc operation. Follow local plumbing codes and recommended maintenance intervals for potable water or heating installations.

## FAQ

### How much does the Brass check valve 1/2" Perfexim 04-020-0150-000 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 271 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 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/11836196/67235885_large.webp