Txhawm rau ua kom tau raws li qhov xav tau siab dua ntawm cov txheej txheem dej niaj hnub no, tag nrho 2 mus rau 12 nti Mueller UL / FM viav vias kos li qub tam sim no tau ntsuas ntawm 350 psig txias ua haujlwm siab (CWP). Tsis tas li ntawd, cov khoom lag luam tau nthuav dav kom suav nrog 2 " , 14 ″ thiab 16 ″ qhov ntau thiab tsawg (qhov loj tshaj ob yog tseem nyob ntawm 250 psig CWP).Standard nta ntawm Mueller's UL Listed, FM Listed Check Valve cov khoom kab tam sim no suav nrog: Ntiaj teb Graphite Iron Siv, Bronze rau BUNA Rooj, Lifting Rings, PN16 Drilling, Bosses thiab Drain Plugs rau kev sib txuas Bypass.
Post lub sij hawm: Jan-19-2022
