# Valve set Herz angled 1/2" model 1920123 - angled valve assembly for heating and plumbing

**URL:** https://aio.lv/en/product--herz-1920123--11700055
**Data updated:** 2026-03-08 08:46 (EET)
**Category:** Heating Radiators
**Manufacturer:** Herz
**Manufacturer code:** 1920123
**EAN:** 9004174915307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--herz-1920123--11700055

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Herz angled valve set 1/2" (model 1920123) is a plumbing and heating valve assembly designed for angled installation. The set includes components for connecting pipelines at a 90° orientation with 1/2" connections, suitable for radiator, boiler or domestic water systems. Use cases: angled shut-off, balancing or service isolation in residential and commercial heating and plumbing installations.

## Long description

Herz angled valve set 1/2" (model 1920123) is an angled valve assembly designed for plumbing and heating systems that require a 90° connection. The assembly is intended for installation on radiators, boilers and domestic water circuits where a compact, angled shut-off or service isolation solution is needed. The valve set is compatible with standard 1/2" pipe connections and is designed to provide reliable flow control and isolation in residential and light commercial installations.
Advantages
The angled configuration allows for space-efficient installation where straight fittings would be impractical. Constructed to industry standards, the valve set provides secure connections and consistent shut-off performance. Its design supports routine maintenance and balancing tasks without the need to drain large sections of the system, and the 1/2" connections align with common plumbing fittings for straightforward integration.
Suitable for
Radiator connections in residential and commercial heating systems
Boiler service isolation and maintenance points
Domestic hot and cold water distribution where angled fittings are required
Balancing and shut-off applications in retrofit and new-build projects
Key specifications
Connection type: angled 90° orientation with 1/2" connections
Application: heating and plumbing systems (radiators, boilers, domestic water)
Function: shut-off, isolation and balancing
Installation: suitable for concealed and exposed pipe runs where angled entry is needed
Materials and construction: corrosion-resistant components designed for standard system pressures
How to use
Install the valve set at the intended connection point following common plumbing practice and local codes. Ensure the pipeline is depressurized and drained as required before removing existing fittings. Fit the valve assembly to the 1/2" supply and appliance connections, tighten to recommended torque for the specific pipe and fitting type, and verify seals. After installation, re-pressurize the system and check for leaks. Use the valve for shut-off during maintenance, and for balancing by adjusting flow where applicable.
Usage recommendations
For long-term reliability, verify compatibility with pipe material and system pressure before installation. Periodically inspect connections for signs of leakage and operate the valve occasionally to prevent seizing. When in doubt, follow manufacturer installation instructions and local regulations for heating and plumbing work.

## FAQ

### How much does the Herz angled valve set 1/2" model 1920123 cost, and is it available for purchase?

The price is 37.99 € (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 07.07.2026 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 Herz 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 Herz 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/11700055/67083212_large.webp