Profipress
General
Flow-optimised press connector system made of copper
Marking
Manufacturer, pipe dimension, batch, approval markings (DVGW), green dot on press end, detachable orange label as press indicator from d64.0
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Press connector with
SC‑Contur
Inadvertently unpressed connections are noticed immediately during a leakage test.
Viega guarantees the detection of unpressed connections in the following pressure ranges:
min. water pressure: 0.1 MPa / 1 bar / 14.5 PSI
max. water pressure: 0.65 MPa / 6.5 bar / 94.3 PSI
min. air pressure: 22 hPa / 22 mbar / 0.3 PSI
max. air pressure: 0.3 MPa / 3 bar / 43.5 PSI
Sealing elements
EPDM (ethylene propylene diene rubber), black, pre-assembled
Dimensions
d12–108.0, size availability in accordance with the national regulations
Tools
The functional safety of Viega press connector systems depends primarily on the faultless condition of the press tools used. For the manufacture of press connections, Viega recommends the use of Viega press tools. Viega press tools have to be regularly maintained by authorised service partners.
Areas of application
Potable water
Heating/radiator connection
Rainwater
Compressed air, inert gases
Cooling water pipelines
Industrial applications
Plant engineering
Note
Use of the system for areas of application and media other than those described must be agreed in consultation with Viega! Detailed information about applications, restrictions and national standards and directives can be found in the product information, either printed or on the Viega website.
Note – Standards and approvals
Press connectors tested in accordance with DVGW Worksheet W 534 with DVGW test mark.
Approved for d12–108.0 in accordance with DVGW Reg. No. DW-8511BQ0586.
Press connectors suitable for copper pipes in accordance with DIN EN 1057 (R290, hard for sprinkler unit) and DVGW Worksheet GW 392.
For use in heating systems, observe VDI Regulation 2035 and DIN EN 12828.
Note – Limitations of use potable water
The press connector systemProfipress is suitable for the creation of potable water installations according to DIN 1988‑200 and EN 806‑2 in consideration of the selection of material in accordance with DIN EN 12502‑1 and DIN 50930‑6. When used for other areas of use and when in doubt about the right selection of material, please contact Viega.
With regard to the possible exceeding of the limit value for copper ions according to the Potable Water Ordinance (PWO), pipes and connectors made of copper may only be used when the pH value is ≥ 7.4 or the total volume of organic carbon does not exceed TOC = 1.5 mg/l at values between pH = 7.0–7.4!
Operating conditions for potable water installations
operating temperature max. 85 °C / 185 °F
operating pressure max. 1.6 MPa / 16 bar / 232 PSI
Operating conditions heating installations
operating temperature max. 110 °C / 230 °F
operating pressure max. 1.6 MPa / 16 bar / 232 PSI
Material press connector
Copper: 99.9 % Cu-DHP
gunmetal: CC499K
silicon bronze: CC246E / CuSi4Zn9MnP
Pressure gradient calculator
Web application for quick and simple calculation of pipeline dimensions for potable water, heating and gas supply lines with associated pressure loss tables across the entire system.
Subject to change without prior notice!
Latest Z- and installation dimensions as well as further technical information can be found on the Viega website and have to be checked before purchase, planning, construction work and use. Our products are continuously optimised.
This product description contains important information on choice of product and system, mounting, commissioning as well as intended use and, if required, on maintenance measures. This information on products, their features and application techniques is based on currently valid standards in Europe (e.g. EN) and/or in Germany (e.g. DIN/DVGW). Some passages in the text may refer to technical regulations in Europe/Germany. These should be considered as recommendations for other countries where no corresponding national requirements exist. The relevant national laws, standards, regulations, directives and other technical provisions take priority over the German/European directives specified in this product description: The information herein is not binding for other countries and regions and should be understood as recommendation.
