# ICMA 91241ADAF Safety Valve 1/2 inch 3 bar F/F

**URL:** https://aio.lv/en/product--icma-91241adaf--12508977
**Data updated:** 2026-06-10 09:33 (EEST)
**Category:** Heating Radiators
**Manufacturer:** ICMA
**Manufacturer code:** 91241ADAF
**EAN:** 8033123156462
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--icma-91241adaf--12508977

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The ICMA 91241ADAF safety valve is a high-quality pressure relief component designed for heating systems. Featuring a 1/2-inch female-to-female connection and a fixed 3 bar pressure setting, this valve ensures system safety by automatically releasing excess pressure. It is built for durability and reliable performance in residential and commercial hydronic installations.

## Long description

The ICMA 91241ADAF safety valve is a precision-engineered pressure relief component specifically designed for closed-loop heating systems. This device serves as a critical safety mechanism, automatically discharging fluid when the internal pressure exceeds the calibrated limit of 3 bar. Constructed with a robust combination of brass and high-grade plastic, it provides long-term reliability and protection against overpressure incidents in both residential and commercial hydronic installations.
Advantages
This safety valve offers exceptional durability due to its high-quality brass construction, which resists corrosion and mechanical stress over time. Its fixed pressure setting ensures consistent performance without the need for manual calibration, providing peace of mind for system operators. The compact design allows for easy installation in tight spaces, while the wide operating temperature range ensures compatibility with various heating media and environmental conditions.
Suitable for
Closed-loop central heating systems
Residential hydronic installations
Commercial heating circuits
Boiler protection systems
This valve is not suitable for steam systems or high-pressure industrial applications where the operating pressure exceeds 3 bar. It should not be used in systems where the fluid composition is chemically incompatible with brass or the internal plastic components.
Key specifications
Connection type: 1/2 inch female-to-female
Pressure rating: 3 bar
Operating temperature range: -10°C to 110°C
Materials: Brass and plastic
The valve should be installed by a qualified professional in a vertical or horizontal position, ensuring that the discharge outlet is directed safely away from electrical components or areas where escaping fluid could cause damage. It is essential to ensure that the discharge pipe is not restricted and that the valve remains accessible for periodic inspection and testing.
What to consider before purchase
Verify that the 3 bar pressure rating matches your system requirements
Ensure the 1/2 inch female connection is compatible with your existing piping
Check that the operating temperature of your system falls within the -10°C to 110°C range
Regularly inspect the valve for signs of leakage or mineral buildup to ensure it remains operational. It is recommended to perform a manual test of the relief mechanism periodically to confirm it is not seized.

## FAQ

### How much does the ICMA 91241ADAF Safety Valve 1/2 inch 3 bar cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 179 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 22.06.2026 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 ICMA 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 ICMA 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

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