Bypass Valve
Intended for use in small cylinder fi lling applications as a bypass and primer valve for turbine style dispensing pumps. These bypass valves have a special “check ball” mechanism that helps eliminate vapor from liquid while keeping the pump fl ooded and properly primed. The priming and vapor elimination feature reduces pump wear and promotes seal longevity.
ME840-6-150 3/4" FNPT Spring Range 3-10bar (180349)
ME840-8-150 1" FNPT Spring Range 3-10bar (180341)
Ductile iron body and bonnet construction
Large range of set pressure springs
Two 1/4” FNPT plugged auxiliary pressure ports (outlet side)
Stainless steel main valve poppet
Heavy-duty protective stem cap
Available in 3/4” & 1” FNPT threaded versions
Factory set at 125 PSI
Durable powder coat finish
Alternative springs available: ME840-8-108-60 (25-60 PSI) ME840-8-108-225 (100-225 PSI)