PEX-systemer - Viega Connection screw PB 16 mm x 3/4" gunmetal - 688431
Varenummer: 2901902

Viega Connection screw PB 16 mm x 3/4" gunmetal

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

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Viega Connection Fitting PB 16 x 3/4 Red Brass / Blank Product Description: Flow-optimized press fitting system for drinking water installations according to DIN 1988 and DIN 50930-6 as well as heating installations, controlled according to DVGW work sheet W 534. Press fittings Safe and fast processing without calibration of pipe ends using pressing technology, without O-ring, in all dimensions. This makes expensive expansion and calibration of pipe ends unnecessary and reduces installation time. The combination of flow-optimized radii and minimal cross-sectional constrictions ensures low pressure losses in press systems for multilayer pipes. This allows for smaller dimensioning of drinking water installations and reduces pipeline volume.SC-ConturAll sizes with SC-Contur - fittings that have not been pressed during installation become clearly visible when the system is filled. SC-Contur is certified and meets the requirements of DVGW work sheet W 534, point 12.14, guaranteed leak-proof when not pressed.During leak tests with water, Viega can detect unpressed fittings in the pressure range from 0.1 MPa–0.65 MPa; during dry leak tests with compressed air or inert gases from 22 hPa–0.3 MPa.Labeling•Green dot on the pressing connectionPipeRaxofix-PE-Xc/Al/PE-Xc•dimensionally stable, oxygen-tight according to DIN4726 grayRaxofix PE-Xc•flexible blackDimensionsPress fittings and pipes•Raxofix PE-Xc/Al/PE-Xc: d16/20/25/32 /40 /50 /63 • Raxofix PE-Xc: d16 /20Applications PE-Xc/aluminum compositeDrinking WaterHeatingRainwaterCompressed AirApplications PEX-cRainwaterDrinking WaterIn case of use for other than the described applications, contact Viega Service Center to coordinate materials.Operating conditionsDrinking water installations•Maximum operating temperature 70 °C•Maximum operating pressure 1.0 MPaHeating installations•Maximum operating temperature 80 °C•Maximum operating pressure 1.0 MPaMixed installations are allowed regardless of flow direction.NotesDVGW approval applies only to

Produsent
Varenummer
2901902
Model
688431
Ean
4015211688431

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