Viega - sita 22

Flow-optimised press connector system for drinking water installations in acc. with DIN 1988 and DIN 50930-6 as well as heating installations, tested in acc. with DVGW worksheet W 534.Press connectorsSafe and fast processing without calibration of the pipe ends through O-ring-free press technology in all dimensions. In this way, widening or calibration of the pipe-ends becomes superfluous and reduces the assembly times. The interaction between aerodynamic radii and minimal cross-section narrowings ensure the lowest pressure losses in press systems for multilayer pipes. This allows a smaller dimensioning of drinking water installations and reduces the pipeline volume.SC-ConturAll 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.MarkingGreen dot on the press connectionPipesRaxofix PE-Xc/Al/PE-Xc•dimensionally stable, oxygen-proof in acc. with DIN 4726, greyRaxofix PE-Xc•flexible, blackDimensionsPress connectors and pipes•Raxofix-PE-Xc/Al/PE-Xc: d 16/20/25/32/40/50/63•Raxofix PE-Xc: d 16/20Areas of application PE-Xc/Al/PE-XcDrinking waterHeatingRainwaterCompressed airAreas of application PE-XcRainwaterDrinking waterUse of the system for application areas other than those described here must be agreed with Viega Service Center.Operating conditionsDrinking water installations•Operating temperature max. 70 °C•Operating pressure max. 1.0 MPaHeating installations•Operating temperature max. 80 °C•Operating pressure max. 1.0 MPaIrrelevant of the direction of flow, mixed installations are permitted.NoteThe DVGW test mark is only valid f

Viega 3241

Viega 3240

Raxofix Adapter with SC-Contur- for all Viega metallic systems- silicium bronze- press connectorsComponentsEPDM sealing elementd1: 20, d2: 15

Raxofix Adapter with SC-Contur- silicium bronze- press connection, R-threadd: 32, R: 1

Raxofix Adapter with SC-Contur- silicium bronze- press connection, Rp-threadd: 20, Rp: 34

Extension- gunmetal- R-thread, Rp-thread

Viega 2426

Viega 2317.2

Easytop Ball valve with SC-Contur- for water- and heat meter- not suitable for Easytop Insulating shell 2275.90- press connection, G-threadComponentsValve casing gunmetal or silicium bronze according to DIN 50930-6 / DIN EN 1982, maintenance-free selector shaft, black powder-coated actuating lever made of metal, EPDM sealing element, EPDM flat seal.Technical dataoperating pressure max. 1.6 MPa (PN 16)operating temperature max. 110 °Cwith DVGW-test mark DN: 20, d: 22, G: 34

Easytop Insulating shell Suitable for Easytop CRV slanted seat valve 2138, 2238, 2238.1, 2238.3, 2238.5, 5338, 5338.5, Easytop Inox CRV slanted seat valve 2338, 2338.5, Easytop Inox Slanted seat valve 2337, 2337.5, Easytop Slanted seat valve 2137, 2237, 2237.1, 2237.3, 2237.5, 5337, 5337.5- self-lockingComponentsInsulating layer thickness according to EnEVDN: 32

Easytop Ball valve with SC-Contur- press connectorsComponentsValve casing gunmetal or silicium bronze according to DIN 50930-6 / DIN EN 1982, maintenance-free selector shaft, actuation lever T-form with medium marking green/red exchangeable, stainless steel ball, EPDM sealing elements.Technical dataoperating pressure max. 1.6 MPa (PN 16)operating temperature max. 110 °Cwith DVGW-test markDN: 15, d: 18

Viega 2215.5

Sanpress Coupling with SC-Contur- gunmetal or silicium bronze- press connectorsComponentsEPDM sealing elementsd: 18

Viega 2217.2

Sanpress T-piece with SC-Contur- gunmetal or silicium bronze- press connectorsComponentsEPDM sealing elementsd1: 28, d2: 22, d3: 28

Viega 1165

T-piece - copper - solder connection.

Adapter - gunmetal - soldered connection, Rp-thread.

Plug-in piece - gunmetal - plug-in end, Rp-thread.

Prestabo Sliding coupling with SC-Contur - galvanised non-alloyed steel - press connectors Components EPDM sealing elementsd: 54(VdS certification)

Easytop circulation valve S/E thermostatic control valve for string or floor systems. Silicon bronze. G thread. Can be blocked off. Cylindrical G-thread according to ISO 228 for flat-sealing fittings, valve body made of silicon bronze according to DIN 50930-6 / DIN EN 1982, stainless steel ball, drain plug.

Reducer- gunmetal- R-thread, Rp-threadComponentsPolygonR: 212, Rp: 2

Profipress G Coupling with SC-Contur- copper - press connectors Components HNBR sealing elements d: 42

Sanpress Inox XL Reducer with SC-Contur- steel non-corroding- plug-in end, press connectionComponentsEPDM sealing element, cutting ring, separator ring, VdS certification d1: 88,9 d2: 76,1