{
  "$type": "site.standard.document",
  "description": "An auto drain valve 100 comprises a valve body 222 wherein a piston 111 having a piston rod 08 with sealing disk 07 and sealing member 03 which is movable within said valve body 222 wherein air vent 30 and liquid outlet 40 and closes simultaneously. Further the valve body 222 is connected to the…",
  "path": "/patents/1425664",
  "publishedAt": "2025-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D17/12",
    "ROTEX AUTOMATION LTD [IN]"
  ],
  "textContent": "An auto drain valve 100 comprises a valve body 222 wherein a piston 111 having a piston rod 08 with sealing disk 07 and sealing member 03 which is movable within said valve body 222 wherein air vent 30 and liquid outlet 40 and closes simultaneously. Further the valve body 222 is connected to the bowl 10; valve body 222 consisting of air vent 30, liquid inlet 40' and liquid outlet 40; moveable piston 111 having a piston rod 08 with sealing disk 07 and sealing member 03 arranged within the valve body 222; solenoid coil 9 surrounds the piston rod 08; spring 01 and spring 02 resiliently biasing on the Piston 111 to seal air vent 30 into sealing engagement with the sealing member 03 and liquid outlet 40 with the sealing disk 07 by means of compression force when the solenoid coil 09 is in its de-energized condition; when the solenoid coil 09 is energized and Piston 111 moves away from air vent 30 and liquid outlet 40 simultaneously, so that the valve is open, and air will enter into the bowl 10 through valve body 222 through air path 200 and liquid is drained form bowl 10 through liquid inlet 40' into valve body 222 and drained out form liquid outlet 40.",
  "title": "AUTO DRAIN VALVE"
}