DIN EN 14420-4
Hose fittings with clamp units - Part 4: Flange connections
|Publication Date:||1 September 2013|
|ICS Code (Hoses and hose assemblies):||23.040.70|
This European Standard specifies requirements for hose tails according to EN 14420-2, with flanges of mating dimensions PN 10/PN 16/PN 25/PN 40 (according to nominal size and pressure stage) according to EN 1092-1, on hose fittings with clamp units according to EN 14420-3.
Maximum working pressure is 25 bar1); maximum working temperature is 65 °C.
Additionally, flanges are also usable according to EN 14422.
1) 1 bar = 0,1 MPa.