# MT 4117020 Check Valve 3/4 Inch with Filter

**URL:** https://aio.lv/en/product--mt-4117020--4907438
**Data updated:** 2026-08-05 04:47 (EEST)
**Category:** Other goods
**Manufacturer:** MT
**Manufacturer code:** 4117020
**EAN:** 8435319114858
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-11-01 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mt-4117020--4907438

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.10.2026 | free |
| Pickup points | 14.10.2026 | 1.99 EUR |
| Courier delivery to door | 14.10.2026 | 4.99 EUR |

## Summary description

MT 4117020 check valve featuring a 3/4-inch connection and an integrated filter. Designed for fluid systems to prevent backflow while effectively filtering out debris, protecting system components. Suitable for residential, commercial, and industrial plumbing and water supply applications.

## Long description

The MT 4117020 Check Valve 3/4 Inch with Filter is an essential component designed for fluid systems to reliably prevent backflow while simultaneously filtering out unwanted debris. This dual-function device ensures the protection of sensitive downstream system components from particulate damage, maintaining smooth and continuous fluid flow in various plumbing environments.
Advantages
This check valve integrates a built-in filter mechanism, which saves space and reduces the need for installing separate pre-filtration units in the pipeline. Its robust construction ensures reliable operation and long-term durability across different operating conditions. By preventing reverse fluid flow, it protects pumps and other vital equipment from potential damage, thereby reducing maintenance requirements and extending the overall lifespan of the plumbing system.
Suitable for
Residential water supply systems
Commercial plumbing installations
Industrial fluid management networks
Pump protection setups
When it may not be suitable
This check valve may not be suitable for fluid systems requiring connections other than the specified three-quarter-inch size without appropriate adapters. Additionally, it is not designed for applications involving extreme chemical aggression or temperatures exceeding the operational limits of standard plumbing valves.
Key specifications
Connection size: 3/4 inch
Integrated filter for debris removal
Designed to prevent fluid backflow
Suitable for plumbing and water supply systems
How to use
Installation should be performed by a qualified plumber in accordance with standard plumbing practices and local codes. Ensure the valve is oriented in the correct direction indicated by the flow arrow on the valve body. Regular inspection and cleaning of the integrated filter are recommended to maintain optimal fluid flow and prevent clogging.
What to consider before purchase
Verify that the three-quarter-inch connection size matches your existing pipework
Confirm that your system requirements align with a valve featuring an integrated filter
Check the operating pressure and temperature limits of your application
Usage recommendations
Regularly inspect and clean the integrated filter to maintain optimal system performance and prevent debris accumulation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |

## FAQ

### How much does the MT 4117020 Check Valve 3/4 Inch with Filter cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 384 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 09.10.2026 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 MT 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 MT 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/4907438/30576400_large.webp