Profipress CR

General

Profipress CR

Press connector system with press connectors made of copper, gunmetal or silicon bronze* tested in acc. with DVGW worksheet W 534 with DVGW test seal and pipes made of copper according to DIN EN 1057, in acc. with DVGW worksheet GW 392.
Suitable for potable water installations in acc. with DIN 1988.
For dimensionally stable concealed and pre-​wall installations of manifold and riser pipes in Viega component assembly.

Press connectors

All sizes with SC‑Contur – accidently unpressed connections become visible during filling the system. The SC‑Contur is certified and fulfils the requirements of the DVGW worksheet W 534, point 12.14, Connectors with forced leakage.
During leakage tests with water Viega guarantees the identification of unpressed connections in the pressure range 0.1 MPa–0.65 MPa, in the case of dry leakage tests with compressed air or noble gases from 22 hPa–0.3 MPa.

Sealing elements
EPDM

Press connector materials
Copper, gunmetal: CC 499K
Silicon bronze*: CC 246E / CuSi4Zn9MnP
(both in acc. with UBA list dated 15th March 2017)

Dimensions
Standard sizes: d 12; 15; 18

Areas of application
Potable water
Heating/Radiator connection

The use of the system for other than those described areas of application and media must be approved by the Viega Service Center.

Operating conditions
Please find the maximum operating temperatures and pressures of the individual areas of use in the technical documentation.

Use of press tools
The functional safety of the Viega press connector systems primarily depends on the perfect condition of the press tools and press machines used. For this reason, for the production of press connections we recommend the use of Viega press tools and their regular inspection by authorised service points.

Technical data
Press connectors and components are constantly being optimised. If required, the current Z and installation dimensions can be obtained from the download area of the Viega homepage: www.viega.com/downloads

*) Change of material due to the current switch of production from gunmetal to the Viega worldwide uniform silicon bronze alloy
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Profipress CR

Downloads

Z-dimensions  (1)