# Decorative check valve RED 1/2 x 3/4" straight white

**URL:** https://aio.lv/en/product--red-90381598708--11700259
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** RED
**Manufacturer code:** 90381598708
**EAN:** 4260175476871
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--red-90381598708--11700259

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Straight decorative check valve by RED, model 90381598708, with connection sizes 1/2 x 3/4" in white finish. Designed to allow flow in one direction and prevent backflow in plumbing installations. Suitable for household heating and water supply systems where a compact, visible valve with decorative appearance is required.

## Long description

Straight decorative check valve RED 1/2 x 3/4" straight white is a compact in-line non-return valve designed for visible plumbing installations. The valve allows fluid to flow in one direction while preventing backflow, combining functional performance with a finished white exterior suitable for household heating and water supply systems. Its straight configuration accommodates installations where a direct line connection is required and a neat, decorative appearance is preferred.
Advantages
The RED decorative check valve offers one-way flow control in a compact, straight body that fits between 1/2" and 3/4" connection points. Its white finish provides a discreet, clean look for exposed pipework and radiator connections. The unit is designed for easy integration into domestic heating and potable water systems and reduces the risk of reverse flow without adding bulk to the installation.
Suitable for
 Domestic heating systems (radiator inlet/outlet)
 Household cold and hot water supply lines
 Visible plumbing runs where aesthetic appearance matters
 Retrofit or replacement of inline non-return valves
Key specifications
 Valve type: straight check (non-return) valve
 Connections: 1/2" × 3/4" straight in-line
 Finish: white decorative exterior
 Application: potable water and heating systems
 Installation orientation: in-line, flow direction sensitive
How to use
Install the valve in the piping run with the arrow or marked flow direction oriented toward the intended outlet to ensure one-way flow. Prepare connection points according to the existing thread or fitting type used in the system, ensuring sealing with appropriate tape or joint compound where applicable. Tighten connections to manufacturer-recommended torque for the fittings in your installation and verify there are no leaks by pressurizing the system and visually inspecting joints. The valve requires no additional adjustment for normal operation.
Usage recommendations
Use this valve in accessible locations to allow periodic inspection. For systems with aggressive water chemistry or high particulate content, install appropriate upstream filters or strainers to protect internal sealing surfaces and prolong service life.

## FAQ

### How much does the RED decorative check valve 1/2 x 3/4" cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 07.07.2026 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 RED 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 RED 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/11700259/67083351_large.webp