LIGHTWEIGHT EMERGENCY VENTS 245 Figure Emergency vent
SWING CHECK VALVE - THREADED, DUCTILE IRON 246ADI Figure Check Valve
334 Figure Single Poppet Foot Valve 334 Figure Single Poppet Foot Valve
335A Figure Double Poppet Foot Valve 335A Figure Double Poppet Foot Valve
352 Figure Flame Arrester Vent 352 Figure Flame Arrester Vent
691 Figure Ball Valve 691 Figure Ball Valve