# Compressed fitting with union 16 x 1/2 SiGMA-Li MZPŚ1216

**URL:** https://aio.lv/en/product--sigma-li-mzps1216--11826855
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** MZPŚ1216
**EAN:** 5902814621912
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-mzps1216--11826855

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Compressed fitting with union 16 x 1/2 by SiGMA-Li (model MZPŚ1216) is a mechanical plumbing connector designed to join a 16 mm pipe to a 1/2" threaded fixture. The part features a press-style connection on the pipe side and a screw union (threaded) on the fixture side, providing a secure transition between press-fit piping and standard 1/2" threaded valves or appliances. Suitable for water installations and general plumbing repair or renovation work.

## Long description

Compressed fitting with union 16 x 1/2 SiGMA-Li MZPŚ1216 is a mechanical connector for plumbing systems that joins a 16 mm press-fit pipe to a standard 1/2" threaded fixture. It combines a press-style connection on the pipe side with a screw union on the fixture side, enabling a reliable transition between modern press-fit piping and conventional threaded valves or appliances. The fitting is intended for use in water installations and for repair or renovation tasks in residential and light commercial plumbing.
Advantages
The fitting allows a secure, leak-resistant connection between a 16 mm pipe and a 1/2" threaded component without soldering or special adhesives. Its press-style interface simplifies installation and reduces assembly time, while the screw union provides easy disassembly for maintenance or replacement of the threaded fixture. The design supports standard water system pressures and is compatible with common plumbing materials used in press-fit installations.
Suitable for
Connecting 16 mm press-fit pipes to 1/2" threaded valves and fixtures
Domestic water supply lines
Repair and renovation of existing plumbing where mixing press-fit and threaded connections is required
Installation in compact spaces where a union allows quick removal of fixtures
Key specifications
Pipe connection type: 16 mm press-style connection
Fixture connection type: 1/2" external/internal threaded union
Application medium: cold and hot water systems
Material: metal construction suitable for plumbing use
Connection method: mechanical press on pipe side, threaded screw union on fixture side
How to use
Prepare the 16 mm pipe by cutting squarely and deburring the inner and outer edges. Insert the pipe into the press-style end until it reaches the stop, then complete the press operation using the appropriate pressing tool and jaw for the pipe material. On the threaded side, hand-start the union onto the 1/2" threaded fixture and tighten to the required torque using a suitable wrench, ensuring proper sealing with thread sealant or PTFE tape if the application requires. After assembly, inspect connections for alignment and test the system under pressure to confirm there are no leaks.
Usage recommendations
Follow manufacturer guidelines for press-tool selection and calibration. Use appropriate sealing methods on the threaded side only where recommended and compatible with potable water systems. Carry out pressure testing after installation and periodically inspect the joint during routine maintenance.

## FAQ

### How much does the Compressed fitting with union 16 x 1/2 SiGMA-Li MZPŚ1216 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 183 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 15.07.2026 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 SiGMA-Li 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 SiGMA-Li 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/11826855/67228271_large.webp