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header-product Wall-mounted press elbow 1/2x16 SiGMA-Li MKNW1612 for plumbing connections
9.99 €

Wall-mounted press elbow 1/2x16 SiGMA-Li MKNW1612 for plumbing connections

Wall-mounted press elbow SiGMA-Li MKNW1612 Photo 1
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Wall-mounted press elbow 1/2x16 SiGMA-Li MKNW1612 for plumbing connections

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Wall-mounted press elbow 1/2x16 SiGMA-Li MKNW1612 for plumbing connections

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Short description

Wall-mounted press elbow 1/2x16 by SiGMA-Li (model MKNW1612) is a press-fit plumbing fitting designed to connect a 1/2" thread to a 16 mm pipe. Suitable for wall installations, it provides a reliable mechanical joint for potable water and heating systems when used with compatible press tools and seals. Typical uses include radiator, manifold and distribution connections in residential and commercial plumbing.
Available for order: 110 pcs.
Warranty: 2 Years
SKU: 11825673
Manufacturer: SiGMA-Li
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Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

Wall-mounted press elbow 1/2x16 SiGMA-Li MKNW1612 for plumbing connections is a compact press-fit fitting designed to join a 1/2" threaded outlet to a 16 mm pipe in wall installations. The fitting is intended for use in potable water and heating systems and creates a mechanical, press-sealed connection when installed with compatible press tools and sealing rings. Its wall-mounted configuration allows secure attachment to distribution manifolds, radiators or concealed plumbing points where a threaded connection and a 16 mm pipe run must be joined.

Advantages

The press elbow provides a consistent, repeatable joint with reduced risk of leaks compared with traditional soldering or threaded adapters when installed correctly. Its design facilitates quick installation and minimal on-site preparation, eliminating the need for open flames or flux. The compact form factor of the elbow saves space in wall cavities and behind fixtures while providing a stable threaded outlet for radiators and valves. When combined with appropriate press tooling and seals, the fitting meets common mechanical performance expectations for domestic water and heating applications.

Suitable for

  • Connecting radiators to 16 mm supply pipes
  • Manifold and distribution branch connections in concealed wall installations
  • Replacing or retrofitting threaded outlets in residential and commercial plumbing

Key specifications

  • Connection types: 1/2" threaded outlet to 16 mm press-fit pipe
  • Mounting style: wall-mounted elbow for concealed or exposed fittings
  • Intended media: potable water and central heating fluids
  • Installation method: press-fit joint using compatible press tools and sealing rings
  • Material characteristics: designed for mechanical press sealing and stable threaded connection

How to use

Prepare the pipe end by cutting square and deburring to ensure a clean contact surface. Slide the correct sealing ring and press sleeve (if required by the system) onto the 16 mm pipe, insert the pipe fully into the press end of the elbow, and perform the press operation with a compatible press tool and jaw sized for 16 mm fittings. Secure the threaded outlet to the radiator valve or manifold using appropriate thread sealant or tape if required by the installation practice. After pressing, verify the joint visually and perform a pressure test according to applicable regulations to confirm leak-free operation.

Usage recommendations

Use only press tools, jaws and sealing rings specified for 16 mm press systems and follow the press tool manufacturer's instructions. Verify compatibility of the fitting material and seals with the system fluid and operating temperatures. Carry out pressure testing after installation and observe local plumbing codes for potable water and heating systems.

Description

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Customer reviews

Customer questions

FAQ

How much does the Wall-mounted press elbow SiGMA-Li MKNW1612 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 110 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 13.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.