I always specify two different check valves in series with both valves to be bought from different suppliers to protect non-hazourdous high pressure process sections from lower pressure but hazardous process sections. This video shows exactly why this practice should be adopted everywhere, thank you!
excelent safety video
horatorres 4 years ago 4
I always specify two different check valves in series with both valves to be bought from different suppliers to protect non-hazourdous high pressure process sections from lower pressure but hazardous process sections. This video shows exactly why this practice should be adopted everywhere, thank you!
ticket2ticket 1 year ago 2