Viega Viega Smartpress transition piece 32 X 1 (6711)

This Viega Smartpress transition coupling, type 6711, is part of the Viega Smartpress central heating, water, and gas piping system and is used to connect a press connection to a male thread. The couplings in sizes 20–32 mm may also be used for the gas piping system.

The use of bronze makes the fitting hygienic and corrosion-resistant, it has no stress corrosion cracking and has a long service life.

In addition to this transition coupling, the Viega Smartpress range includes various fittings, such as:

• Supply pipes.
• Curves.
• Links.
• T-pieces.
• Wall plates.

Properties

The Viega transition coupling has a maximum operating temperature of 70°C with a maximum pressure of 10 bar for drinking water systems. For central heating pipe systems, the maximum operating temperature is 80°C with a maximum pressure of 10 bar. Gas is resistant to temperatures from -20°C to +80°C with a maximum pressure of 5 bar. The coupling is equipped with the SC-Contur press test.

Quality mark

This Smartpress transition coupling is Gastec QA and Kiwa certified. This makes it suitable for drinking water and gas pipeline systems.

Assembly

This fitting converts a press connection to a male thread. Pressing can be performed using the Viega tool.

The pressing process takes just a few steps.

• Cut the pipe to size and deburr the ends to prevent a noisy pipe.
• Slide the tube into the press fitting until it is visible in the viewing window.
• When using a press jaw: Place the press jaw straight onto the fitting and perform the pressing.
• When using a crimping pliers (16 mm, 20 mm, 25 mm): Place the crimping pliers straight onto the fitting and perform the crimping.

For a wet press test, the pressure range is 1.0–6.5 bar, and for a dry press test, the pressure range is 22 mbar–3.0 bar. During a dry press test, a clear pressure drop is visible on the pressure gauge.

Want to buy the Viega Smartpress system or need more information?

You can quickly and easily order the transition coupling you need through our website or purchase it at one of our locations. Still unsure about the optimal fit for your situation? Contact one of our product specialists for free advice.