Flow-optimised press connector system made of copper (99.9 % Cu-DHP), gunmetal or silicon bronze for copper pipes. Press connectors for protecting the sealing element equipped with cylindrical pipe guide. Press connectors from d64.0 with stainless steel cutting ring to ensure the mechanical strength of the connection. The pressing force is located before and behind the sealing element seat. Suitable for concealed and pre-wall installations of riser pipes and floor installations.
Marking
Manufacturer, pipe dimension, batch, approval markings (DVGW), yellow dot on press end, yellow rectangle with inscription »Gas MOP 5 / GT1«, detachable orange label as press indicator from d64.0
Sealing elements
HNBR (hydrogenated acrylonitrile butadiene rubber), yellow, pre-assembled
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
Natural gas/liquid gas
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.
Approval for d12–64.0 in accordance with DVGW-registration no. DG 4550AU0070.
Press connectors suitable for copper pipes in accordance with