... CE ,API strictlywe can produce many kinds OF ball float steam trapNote: ball float Steam trap as for the difference working condition,difference ... Other actuators available valve typeSteam trapas per pass way typeSteam type, Ball float, Free-ball float steam, Bellows seal steamDesign & Manufacture standardsAPI6D, ASME B16. ... /Sales Engineer Skype:kettykojo-valveM.B:+86-15355770528 ball float steam trap