# Check valve with suction strainer FERRO K22 1" for water systems

**URL:** https://aio.lv/en/product--ferro-k22--11946995
**Data updated:** 2026-03-11 13:42 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** FERRO
**Manufacturer code:** K22
**EAN:** 5901095631344
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-k22--11946995

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

FERRO K22 is a 1" check valve equipped with a suction strainer (basket) designed for water installations. The valve prevents backflow while the integrated strainer protects pumps and piping from debris. Suitable for domestic and light commercial water systems, pump intakes and suction lines where particle protection and one-way flow are required.

## Long description

FERRO K22 1" check valve with integrated suction strainer is designed for water systems to provide one-way flow control while protecting pumps and piping from debris. The compact assembly combines a non-return mechanism with a basket-style strainer to prevent solids from entering pump intakes and suction lines. Constructed for domestic and light commercial use, the unit fits 1" connections and is suitable for horizontal or vertical installation where particle protection and backflow prevention are required.
Advantages
The check valve with suction strainer delivers reliable backflow prevention and simultaneous filtration in a single unit, reducing the need for separate inline strainers. Its basket strainer captures particles before they reach the pump impeller, lowering the risk of damage and maintenance frequency. The 1" connection size and compact body simplify installation in tight spaces, while the combination of valve and strainer saves pipeline length and installation time compared with separate components.
Suitable for
Domestic water supply systems and household pumps
Garden irrigation and rainwater harvesting pump intakes
Shallow well and surface water suction lines
Light commercial water installations requiring particle protection
Key specifications
Connection size: 1" (one inch)
Integrated basket-type suction strainer
Function: one-way flow (non-return) with particle filtration
Application medium: potable and non-potable water (depending on installation and local regulations)
Typical installation orientation: horizontal or vertical suction lines
Suitable for use with centrifugal pumps and other water-handling pumps
How to use
Install the FERRO K22 on the suction side of the pump with the flow direction matching the arrow on the valve body. Ensure all connections are sealed and tightened to the appropriate torque for 1" fittings. Position the strainer basket so it is accessible for inspection and cleaning; periodic removal of accumulated debris will maintain flow performance. Prime the pump and check for leaks initially, then operate the system while verifying that the valve prevents reverse flow when the pump is off.
Usage recommendations
Inspect and clean the suction strainer regularly, especially after initial installation or when drawing from sources with visible suspended solids. If used in systems with high debris load, consider pre-filtration or screens upstream to extend maintenance intervals. Follow pump manufacturer guidelines for suction lift limits and hose lengths to preserve pump performance and avoid cavitation.

## FAQ

### How much does the FERRO K22 1" check valve with suction strainer cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 10.07.2026 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 FERRO 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 FERRO 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/11946995/67390486_large.webp