Cryogenic ball valve  

1. Manufacturing scope

Size : Full bore DN15 (1/2") ~ DN350 (14")
Class 150 : DN15 (1/2") ~ DN350 (24")
Class 300 : DN15 (1/2") ~ DN350 (24")
Class 600 : DN15 (1/2") ~ DN350 (24")
Pressure Rating : Class 150 ~ 600
Working Temperature : '-196°C

2. Standard Features

Face to face : ASME B16.10 , JIS B2002
End flange : ASME B16.5 , JIS B2238
Shell wall thickness : ASME B16.34 & BS5351
Fire safe design (API 607 , API 6FA & BS6755)
Anti-static device
Locking device
Blow-out proof stem
Design : ASME B16.34 , BS6364