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2. Aventics - Wikipedia

   en.wikipedia.org/wiki/Aventics

   Pneumatics uses compressed air as a drive medium. The company manufactures cylinders, [4] valves, valve systems, [5] as well as units for compressed air preparation and is increasingly focusing on electronic networking of system parts. Vacuum technology for non-contact transport systems, such as those used in the food industry [6] is an ...

3. Air-operated valve - Wikipedia

   en.wikipedia.org/wiki/Air-operated_valve

   An air-operated valve, also known as a pneumatic valve, is a type of power-operated pipe valve that uses air pressure to perform a function similar to a solenoid. As air pressure is increased, the compressed air starts to push against the piston or diaphragm walls which causes the valve to actuate. Whether the valve opens or closes depends on ...

4. List of valves - Wikipedia

   en.wikipedia.org/wiki/List_of_valves

   Presta valve, Schrader valve, or Dunlop valve, holds the air inside bicycle tires Pulse valve , extremely fast pulsing valve Reed valve : consists of two or more flexible materials pressed together along much of their length, but with the influx area open to allow one-way flow, much like a heart valve

5. Flow control valve - Wikipedia

   en.wikipedia.org/wiki/Flow_control_valve

   These types of valves are also known as automatic control valves. The hydraulic actuators respond to changes of pressure or flow and will open/close the valve. Automatic control valves do not require an external power source, meaning that the fluid pressure is enough to open and close them.

6. Valve actuator - Wikipedia

   en.wikipedia.org/wiki/Valve_actuator

   Air (or other gas) pressure is the power source for pneumatic valve actuators. [1] They are used on linear or quarter-turn valves. Air pressure acts on a piston or bellows diaphragm creating linear force on a valve stem. Alternatively, a quarter-turn vane-type actuator produces torque to provide rotary motion to operate a quarter-turn valve.

7. Bessent, seen as a leading candidate for Treasury Secretary ...

   www.aol.com/news/bessent-paulson-lead-us...

   WEST PALM BEACH, Florida, SAN FRANCISCO (Reuters) -Prominent investor Scott Bessent met with Donald Trump on Friday as he and fellow investor John Paulson emerge as leading candidates for the key ...