# Safety Valve 6422571 DN20

**URL:** https://aio.lv/en/product--oem-6422571--12409683
**Data updated:** 2026-05-11 20:46 (EEST)
**Category:** Footwear
**Manufacturer:** OEM
**Manufacturer code:** 6422571
**EAN:** 4772013324683
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-6422571--12409683

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The 6422571 DN20 safety valve is a critical industrial component designed to protect pressurized systems by automatically releasing excess pressure. This reliable valve ensures operational safety and prevents equipment damage in various fluid or gas handling applications. Built for durability and precise performance, it is an essential part for maintaining system integrity and meeting safety standards in industrial piping installations.

## Long description

The Safety Valve 6422571 DN20 is a robust industrial component engineered to maintain the integrity of pressurized systems. By automatically discharging excess pressure when it exceeds pre-set limits, this valve prevents potential equipment failure and ensures a secure working environment. Its construction is focused on durability and consistent performance, making it a dependable choice for demanding fluid and gas handling applications.
Advantages
This safety valve offers high reliability in critical pressure management scenarios. Its precise design ensures that it reacts promptly to pressure surges, thereby protecting downstream infrastructure from damage. The materials used in its construction are selected for long-term resistance to wear, which minimizes the need for frequent maintenance and contributes to the overall efficiency of industrial piping systems.
Suitable for
Industrial heating and cooling systems
Fluid and gas transport pipelines
Pressure vessel protection
Steam distribution networks
This valve may not be suitable for applications involving highly corrosive or abrasive media that are not compatible with the valve's internal materials. It is also not intended for use in systems where the operating pressure consistently exceeds the maximum rated capacity of the valve.
Key specifications
Nominal diameter: DN20
Function: Automatic pressure relief
Application: Fluid and gas systems
Construction: Industrial-grade durable materials
Installation should be performed by qualified personnel in accordance with local safety regulations and system requirements. The valve must be mounted in an orientation that allows for proper discharge and accessibility for periodic inspection. Ensure that the inlet and outlet connections are securely tightened and that the system is depressurized before beginning the installation process.
What to consider before purchase
Verify the pressure rating requirements of your specific system
Check compatibility of the valve materials with the handled medium
Ensure the DN20 size matches your existing piping infrastructure
Confirm compliance with local industrial safety standards
Usage recommendations: Regularly inspect the valve for signs of leakage or corrosion to ensure continued operational safety. It is recommended to perform periodic testing of the pressure relief function to confirm that the valve operates correctly within the specified parameters.

## FAQ

### How much does the Safety Valve 6422571 DN20 cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 06.07.2026 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 OEM 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 OEM 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/12409683/68740773_large.webp