RHOMBUSLINE

Products made of metal, namely, shutoff flap valves, shutoff valves, metal pipe fittings containing sieves or screens to retain dirt; manually operated metal valves and parts [therefore] *therefor*

[Machines] *Machine* parts, namely, blowdown valves, butterfly valves, shutoff valves, drain valves, thermostatically controlled valves, and parts for all of the aforesaid goods

Computer monitors and ultrasonic detectors for evaluating the functioning and flow control of valves in pipelines, steam pipelines and steam plants and for detecting steam leakage therein; monitoring systems consisting of a sight glass for checking the functioning and flow control of valves in pipelines, steam pipelines and steam plants and for detecting steam leakage therein; computer monitors for detecting contamination in liquids and gases in pipelines, steam pipelines or steam plants, automatic valves

Steam valves