# Non-return check valve Greentek 120 mm model 00SP0448000

**URL:** https://aio.lv/en/product--greentek-00sp0448000--11339292
**Data updated:** 2026-01-14 15:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Greentek
**Manufacturer code:** 00SP0448000
**EAN:** 904524500018
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--greentek-00sp0448000--11339292

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Greentek non-return check valve 120 mm (model 00SP0448000) prevents backflow in piping systems. Designed for installation in drainage, wastewater and general plumbing lines with 120 mm connection diameter. Provides reliable unidirectional flow, protects pumps and equipment from reverse flow and reduces maintenance needs. Suitable for residential and light commercial use.

## Long description

Greentek non-return check valve 120 mm model 00SP0448000 prevents reverse flow in piping systems by allowing fluid to pass in one direction only. It is intended for installation in drainage, wastewater and general plumbing lines with a 120 mm connection diameter and is suitable for residential and light commercial applications.
Advantages
The valve provides reliable unidirectional flow to protect pumps and connected equipment from backflow, which helps reduce the need for corrective maintenance. Its 120 mm connection size matches standard drainage and wastewater pipes, enabling straightforward installation and integration into existing plumbing systems.
Suitable for
Domestic drainage and wastewater systems
Light commercial plumbing installations
Pump discharge lines requiring backflow prevention
Stormwater and sewage pipelines with 120 mm connection diameter
Key specifications
Connection diameter: 120 mm
Function: non-return (check) valve for unidirectional flow
Intended media: drainage and wastewater
Typical installation: inline within piping systems
How to use
Install the check valve inline in the pipeline so that the flow direction marked on the body matches the intended flow. Ensure pipe ends are clean and properly aligned before connecting to the 120 mm sockets or couplings. Verify seals and connections after installation and test the system under normal operating conditions to confirm correct operation and absence of leaks.
Usage recommendations
For reliable performance, avoid exposure to solids or abrasive materials beyond typical wastewater content and perform periodic inspections to ensure the valve moves freely and seals correctly. Follow local plumbing codes and manufacturer installation guidelines when integrating the valve into existing systems.

## FAQ

### How much does the Greentek non-return check valve 120 mm 00SP0448000 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 — 2 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 02.07.2026 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 Greentek 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 Greentek 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/11339292/65664816_large.webp