Home › Forums › Coking › Maintenance › Pumps, Valves, Rotary Joints, Cranes › Pumps › Heater Charge Pump Check Valve › RE: Heater Charge Pump Check Valve
January 29, 2011 at 5:42 am
#5302
Anonymous
Frequently it happens during the process of putting the pump under warmup.The only way to avoid this is by gradual opening of gate valve with extra cautios sense.