Meca-Inox PY4CY-Cryogenic
For cryogenic conditions (-196ºC)
Description
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.
Sizes |
DN 8 to DN 100 Full Bore, Reduced Bore |
Max. pressure* |
100 bar |
Temp. range |
-196°C to 0°C |
Type of connections |
Butt weld, Socket weld, Thread (NPT and BSP), Flanged |
Weld connections |
ISO, ASME, DIN, SMS, S10, S40 |
Material |
- Body, ball, connections: 1.4409 (316L) - Seats: TF 3215 (PTFE + Carbon) |
Operation |
manual or actuator (electric or pneumatic) |
Certificates |
3.1, CE (PED), NEN-EN 1626:2008 |
* Max. pressure is depending on the temperature and DN size. See the Pressure/Temperature diagrams for more information.
Options:
- Other materials on request
- Client specific connections