TUBE FITTINGS FOR DIN 2353 & ISO 8434 WITH BALL & NON RETURN VALVES Enquiry Tube To TubeShowTube To Female PortShowTube To Male ThreadShowTube To Tube Port (Adjustable Fittings)ShowTube Port To Female PortShowTube Port To Tube PortShowBanjo FittingsShowGauge Connector & Test CouplingShowWeld FittingsShowMale & Female AdaptorsShowPlugs and CapsShowSpare PartsShowPre-Swaging Tool for ConnectionShowBall Valves 115 SeriesShowNon Return ValvesShow Tweet