Bleeding/Venting Valve 1.59 *DN 100 / G 3/4A ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ float actuated with lever transmission for water/air flow rate 62 m3/h [0°C, 1013mbar] at 10 bar diff. pressure operating pressure range 0 - 10 bar temperature up to +60°C inlet flange EN 1092-1/11B1 PN16 outlet BSP male, at the side all CrNiMo-steel construction, PN 10 cone seal FPM, body gasket EPDM *for use with flanged on flap LMAK-156EC with integrated vacuumbraker flow-rate 223 m³/h[0°C, 1013mbar] at 0,125 bar differential presure set presure 0,1 bar differential presure to atmosphere valve sealing with elastic ball made of NBR with protective cover