FLUID POWER SYSTEM COMPONENTS, NAMELY, LONG-STROKE AND SHORT-STROKE METAL AIR CYLINDERS, POWER-ACTUATED AIR VALVES, HYDRAULICALLY-OPERATED AIR/OIL SEPARATION TANKS, AND AIR INTAKE EXHAUST SILENCERS AND FILTERS THEREFOR

FLUID POWER SYSTEM COMPONENTS FOR INDUSTRIAL USE -- NAMELY, AIR CYLIND ERS, MANUALLY-ACTUATED AIR VALVES, POWER-ACTUATED AIR VALVES, FLOW CON ROL VALVES, PRESSURE SENSING VALVES, THREADED FITTINGS FOR FLUID CON- TROL SYSTEMS, AIR INTAKE/EXHAUST SILENCERS AND FILTERS, AIR/OIL TANKS

MANUALLY-ACTUATED METAL AIR VALVES AND METAL THREADED PIPE FITTINGS

FLUID POWER SYSTEM COMPONENTS FOR INDUSTRIAL USE NAMELY AIR CYLINDERS MANUALLY ACTUATED AIR VALVES PRESSURE SENSING VALVES THREADED FITTINGS FOR FLUID CONTROL SYSTEMS AIR INTAKE