# Angle heating valve assembly APM 230KNN015M16.12 for PEX-AL-PEX 16 mm, axial, black matte, complete set

**URL:** https://aio.lv/en/product--apm-gztkplosczmatklt-pex--11825458
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Heating Radiators
**Manufacturer:** APM
**Manufacturer code:** G.ZT.KPL.OS.CZ/MAT/KĽT-PEX
**EAN:** 5907637358359
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apm-gztkplosczmatklt-pex--11825458

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Angle heating valve assembly APM 230KNN015M16.12 is designed for use with PEX-AL-PEX 16 mm pipe systems. This axial (osio) valve comes in a black matte finish and is supplied as a complete set including fittings for PEX-AL-PEX connection. It serves as a shut-off and regulation valve for radiator and heating circuits, suitable for installation in angled piping runs and compact boiler rooms.

## Long description

Angle heating valve assembly APM 230KNN015M16.12 for PEX-AL-PEX 16 mm is an axial, black matte shut-off and regulation valve supplied as a complete set with fittings for PEX-AL-PEX connection. Designed for radiator and heating circuit applications, the valve is intended for installation where piping changes direction, providing compact integration in boiler rooms and confined spaces.
Advantages
The axial configuration allows straight-in installation with minimal space requirements while the supplied complete set includes connection fittings sized for 16 mm PEX-AL-PEX pipes. The black matte finish provides a discreet appearance that resists visible fingerprints and matches modern heating equipment. Built for regulation and shut-off duties, the assembly permits reliable flow control and isolation for maintenance or balancing tasks.
Suitable for
Radiator connections in residential and light commercial heating systems
Heating circuits requiring angled pipe routing or compact installations
Retrofit projects where PEX-AL-PEX 16 mm pipework is used
Systems needing local flow regulation and shut-off for maintenance
Key specifications
Pipe compatibility: PEX-AL-PEX 16 mm
Valve type: axial angle heating valve for shut-off and regulation
Finish: black matte
Supply: complete set including fittings for direct PEX-AL-PEX connection
Typical application: radiator and heating circuits, angled installations
How to use
Install the assembly at the radiator inlet or along the heating circuit where an angled connection is required. Prepare PEX-AL-PEX 16 mm pipes according to the pipe system manufacturer’s instructions, insert and secure the supplied fittings, then mount the valve in the axial orientation specified for the installation. Use the valve to regulate flow during system balancing and to isolate radiators or sections of the circuit for maintenance. Ensure all connections are tightened and the system is pressure-tested after installation.
Usage recommendations
For reliable operation, follow the PEX-AL-PEX pipe manufacturer’s guidelines for cutting, deburring and connection installation. Verify material compatibility and working pressure limits of the heating system. Perform a pressure test and visual inspection after installation and periodically check connections for leakage.

## FAQ

### How much does the APM angle heating valve 230KNN015M16.12 for PEX-AL-PEX 16 cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 08.07.2026 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 APM 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 APM 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/11825458/67227165_large.webp