Angle valves being parts of machines; Back pressure valves as parts of machines; Ball valves being parts of machines; Butterfly valves being parts of machines; Dispensing valves being machine parts; Drives for machines; Drives for motors; Drives for vacuum pumps; Hydraulic linear actuators; Hydraulic valve actuators; Hydraulic valves being parts of machines; Pneumatic linear actuators; Pneumatic valve actuators; Proportional flow valves as parts of machines; Pump control valves; Thermostatic ...