Valves other than parts of machines for controlling the flow of liquids, gases or steam made of metal for use in switching members and control units

Parts of machines, namely, valves for controlling the flow of liquids, gases or steam, made of metal and/or plastic, for use in switching members and control units; [electrically, hydraulically and] pneumatically controlled or self-regulating valves as parts of machines; valves for gas and liquid made for plant process engineering, being parts of machines; differential pressure regulator for gases, being parts of machines

[Electronic differential pressure regulator for gases;] electronic and automatic valves for controlling gases and liquids made for plant process engineering other than parts of machines; solenoid valves; [electrically controlled or self-regulating valves for controlling and regulating the flow of gases or liquids]

Valves for plumbing and heating and cooling installations

[Valves for controlling the flow of liquids, gases or steam, made of plastic, which are manually operated, for use in switching members and control units]