Home > Products Categories > Valve > Bellows-sealed Valves Bellows-sealed Valves Bellows sealed Valves ◎ Bellows sealed Valves Secondary containment system above the bellows◎ Hydraulic-formed multilayer bellows enhance cycle life.◎ Nonrotating stem tip eliminates galling within the seat area.◎ Strictly controlled bellows stroke to improve safety and cycle life.◎ Replaceable bellows and stem assembly◎ Regulating, conical and spherical stem tips …
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