Engineering in the fields of measuring, controlling and regulating valve technology

Engineering in the fields of measuring, controlling and regulating valve technology

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

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, air filter cleaning system comprised of solenoid valves, silencers, blow tubes, purge valve, air tank, pulse control unit, namely, pneumatic valve controller, and regulator pressure sensors, namely, differential pressure regulator and pressure sensor; air filter cleaning machines; apparatus for cleaning air filters by blowing; and replacement parts and fittings for such system and apparatus