Automated valves for automated production machinery; Automatic inlet control valves for reciprocating air compressors; Automatic valves; Carbon dioxide discharge valves for use in fire suppression systems; Electric valve actuators; Electromagnetic solenoids in the nature of coils and valves; Expansion valves for fluid control; Fire pump control valves; Pressure indicating plugs for valves; Pressure indicator plugs for valves; Pressure relief valves for production machinery; Safety valves for ...

Canvas hose pipes for use in commercial or industrial manufacturing; Cylinder joinings; Flexible plastic pipes for plumbing purposes; Flexible PVC pipes; Insulation jackets for pipes; Junctions, not of metal, for pipes; Non-metal pipe muffs for use with flexible, plastic and rubber pipe; Non-metal sealing rings for use as connection seals; Non-metallic flexible pipes; Non-metallic hoses and flexible pipes; Pipe gaskets; Pipe insulation; Pipe joint compound; Pipe joint sealant; Pipe muffs, not...

Air condensers; Air suction machines; Back pressure valves as parts of machines; Bellows being machines; Centrifugal machines; Centrifugal pumps; Compressed air pumps; Compressors for refrigerators; Fuel dispensing pumps for service stations; Hydraulic controls for machines, motors and engines; Hydraulic engines and motors; Hydraulic pumps; Hydraulic valve actuators; Lubricating pumps; Machine elements not for land vehicles, namely, pneumatic ball transfer units; Machine parts, namely, cylind...