Datasheet PY4-CY Cryogenic ball valveEnglish 974 KB ver. 15.0
Datasheet PY4-CY Cryogenic ball valve actuatedEnglish 461 KB ver. 15.0
The PY4-CY ball valve is specialized for cryogenic conditions. It is used for liquid nitrogen and the LNG-market and could be used at a minimum temperature of -196ºC. The ball valve has an upstream Pressure Relief Hole for excessive valve cavity pressure in closed position.
* Max. pressure is depending on the temperature and DN size. See the Pressure/Temperature diagrams for more information.