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EPD
Certificate type
Stainless steel press connector system for natural gas/ liquid gas, heating oil and diesel fuel pipes.
Flow-optimized 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.
Marking:
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:
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 authorized service partners.
Standards and approvals:
Color | Silver |
Finish | Manufacturer guidancestainless steel |
Material | Stainless steel |
Shape | Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Six year |
Uniclass | |
CAWS | S15/425 Stainless steel pipeline S91/330 Domestic low pressure gas supply pipelines S92/370 Steel pipelines |
Product range |
Standards | |
Press fittings | Manufacturer's standard.Guidance for specification option: Press connector fittings and pipe manufactured from stainless steel and silicon bronze to 108mm in accordance with DIN EN 10088. The fittings shall be supplied and manufactured by Viega, equipped with the SC-Contur ‘leak before press’. SC-Contur guarantees the identification of non-pressed connections throughout the entire pressure range from 22 mbar to 3 bar with compressed air or inert gases. The fitting is double pressed; both in front and behind the HNBR sealing element. |
Type | Manufacturer guidanceConsult literature and insert requirements [part number(s)]. |
Accessories | Manufacturer guidanceConsult manufacturer and insert requirements. |
Sizes | 15–108 mm. |
MaximumOperatingTemperature | 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) | Manufacturer's standard. Guidance for specification option: Gas and liquid gas installations: 0.5 MPa/ 5 bar/ 72.5 PSI; at HTB requirements 650°C (1202 °F)/ 30 minutes maximum 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). |
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |