40 CPU seconds for every 60 seconds

[chinazv08]

Metal seated trunnion mounted duplex ball valve (ulovalve.net/duplex-valve.htm) is featured in 2-pcs forged / 3-pcs side entry types duplex ball valve (ulovalve.net/duplex-valve.htm), and can be used in severe working service, such as solid particle, high temperature, high pressure, corrosion service etc.ulovalve.net/duplex-valve.htm