Easytop system fittings

General

Easytop system fittings

Shutdown and control valves made of stainless steel, gunmetal or silicium bronze* for drinking water and heating installations with DVGW test mark. Combinable with the Viega systems Sanpress Inox, Sanpress, Profipress, Prestabo, Raxofix- und Sanfix P in Viega component assembly.

Easytop system fittings with press connections
All sizes with SC‑Contur – connections, which remain unpressed become visible when the system is filled. The SC‑Contur is certified and fulfils the requirements of 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 a dry leakage test with compressed air or noble gases from 22 hPa–0.3 MPa.

Threaded connections
In acc. with DIN EN 10226‑1 and ISO 228-1 for flat-​sealing screw fittings.

Easytop XL-slanted seat valves
Fixed flange in acc. with DIN EN 1092‑1 for the direct transition from conventional pipelines to press connector systems.

Materials
Gunmetal: CC 499K
Silicium bronze*: CC 246E / CuSi4Zn9MnP
(both in acc. with UBA list as at 15th March 2017)

Areas of application
Drinking water
Heating
Compressed air system
Industry

Use for application areas and media other than those described here must be agreed with Viega Service Center.

Operating conditions
The permitted operating temperatures and pressures of the products can be found in the instructions for use.
Observe flow direction!
Components made of copper may not be installed upstream from galvanised ferrous materials.

Use of press tools
The functional safety of the Viega press connector systems is primarily dependent 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
All of the information regarding components and tools are in the download area of the Viega homepage at viega.com

*) Change of material due to current swith of production from gunmetal to the worldwide available alloy silicium bronze
Show more
Easytop system fittings