Clippard 四通阀主要型号：R-401、R-402、R-405、R-410、R-412、R-421、R-431、R-432、R-433、R-434、R-436、R-441、R-442、R-443、R-445、R-451、R-453、R-454、R-461、R-462、R-465、R-471、R-472、R-481-12、R-481-24、R-481-6、R-481-1、R-482-24、R-482-6、R-482-1、R-483-12、R-483-24、R-483-6、R-483-1、R-484-12、R-484-24、R-484-6、R-484-1。