Check Valve DN150(6") H215

Cryogenic check valve DN150
cleaned and degreased for oxygen service
working temperature -196°C up to +120°C
body 1.4308 st.st.
bonnet 1.4301 st.st.
spring 1.4310 st.st. opening pressure appr. 0.1bar
connection with welded flanges
"6"" ASME B16.5 class 300"
face to face 597mm
height 214mm
seal disc PTFE
body is class 300 on inlet and only PN40 on outlet
Leakage rates will be provided on request