2017DIN 7588-2:2017-11 Valves for domestic water supply PN 10 - Metallic flat sealing unions - Part 2: Tubes and sleeves
2017DIN 7588-2:2017 Valves for domestic water supply PN 10 - Metallic flat sealing unions - Part 2: Tubes and sleeves
1970DIN 7588-2 E:2014-05 Valves for domestic water supply PN 10 - Metallic flat sealing unions - Part 2: Tubes and sleeves
1994DIN 7589:1994 Water-fittings for house installation; boltings with flat seal; one side threaded coupling with outside-thread, on the other side steel tube nozzle, copper tube nozzle or sleeve PN 10
1981DIN 7593:1981 Water fittings for domestic installation; Screwed unions with gasket for connection to copper tube on either side, designed for nominal pressure 10