HERION

Metal valves, taps and plumbing fittings as parts of machines, namely, screw fittings, couplings, reducers, nipples and manifold fittings; taps, filters for air and gases, and filters for water and liquids, as parts of machines; hydraulic motors, pressure cylinders, pumps and servomotors for machine tools and machine installations; metal fixing plates for valves; silencers for pneumatically operated valves; pneumatic apparatus for generating air curtains, namely, pneumatic air curtain; reflective and dynamic pressure control nozzles as parts of machines

Pressure switches; thermostats for liquid and gaseous fluids; indicating and measuring apparatus for measuring and indicating the temperature, pressure, position or form of pieces in a machine; control electromagnets for valves; transformers and rectifiers for solenoid valves