Stainless steel press connector system for natural gas/liquid gas, heating oil and diesel fuel pipes.
Flow-optimised press connector system with press connectors and pipes made of stainless steel 1.4401. 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. For protection pipes are equipped with pipe plugs. The pressing force is located before and behind the sealing element seat.
Manufacturer, pipe dimension, batch, yellow dot on press end, yellow rectangle with inscription »Gas MOP 5 / GT5« for Sanpress Inox G connectors, yellow rectangle with inscription »Gas MOP 5 / GT1« for Profipress G connectors made of gunmetal, yellow pipe plug, detachable orange label as press indicator from d64.0.
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 with compressed air or inert gases:
HNBR (hydrogenated acrylonitrile butadiene rubber), yellow, pre-assembled.
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.
Standards and approvals:
S15/435 Pipeline insulation
S92/370 Steel pipelines
S91/330 Domestic low pressure gas supply pipelines
S15/425 Stainless steel pipeline
Consult literature and insert requirements [part number(s)].
Consult manufacturer and insert requirements.
Gas and liquid gas installations: -20°C to +70°C (-4°F to +158°F); Heating oil and diesel fuel installations: 40°C / 104°F.
Operating pressure (maximum)
Gas and liquid gas installations: 0.5 MPa/ 5 bar/ 72.5 PSI; at HTB requirements 650°C (1202 °F)/30 minutes max. 0.5 MPa (5 bar; 72.5 PSI). Heating oil and diesel fuel installations: -0.05 to +0.5 MPa (-0.5 to +5 bar / -7.25 to +72.5 PSI).