Hikelok amplam productorum varietatem habet, inter quas sunt valvae et aptationes instrumentorum, producta pressionis altissimae, producta puritatis altissimae, valvae processus, producta vacui, systema exemplificationis, systema praeinstallationis, unitas pressurizationis et accessiones instrumentorum.
Valvae instrumentationis Hikelok comprehendunt valvas sphaericas, valvas obturatorias, valvas acus, valvas follibus obsignatas, valvas mensuratorias, valvas antiretortis, valvas exonerationis proportionales, valvas manometricas, colectores, valvas exonerationis et purgationis, valvas obstructionis et exonerationis, valvas diaphragmatis, valvas radicis, valvas globosas, canales aeris, filtra.
