this video shows How do Pneumatic actuators Valves Work and different actuators types such as diaphragm actuator - piston actuator -vane actuator .
also explain what the difference between single&double acting actuators, Pneumatically controlled valves are those that actuate when air pressure is applied or removed.
You will learn how the valve works, its main components and the different types of valve actuator.
if you interesting to search in this subject you can use the following key words :-
how pneumatic valves work,how pneumatic actuators work,actuator types,pneumatic valves how they work,How do Pneumatic actuators Valves Work,how do pneumatic actuators work,pneumatic valves explained,pneumatic valve actuator,pneumatic valve control,pneumatic valve,how pneumatically actuated valves work,pneumatically actuated valves,what is control valve,Control Valves Operation,diaphragm actuator,single acting actuator,double acting actuator,Control Valves .
control valves work in basically the same way as manually operated valves control valves can be either linear that
is the stem moves the valve disk up and down as in globe valves or they can be rotary which means that they are positioned by rotation
butterfly valves which open or close with a 90 degree
turn are examples of rotary control valves this is a globe type
control valve it has the same basic parts as a manually operated valve including a valve body a disk a seat a bonnet a stem
and a packing assembly control valves.
also have parts that may not be on manually operated valves for example control valves like this one generally include guides that align the valve stem and disc with the valve seat these guides help ensure precise control when the valve is opened and closed the upper stem guide on this valve is housed above the packing inside this part of the packing assembly this is the lower guide which is held in place by this part of the valve called a cage part of this cage along with other valve parts have been cut away to better show the valves construction.
the cage is a hollow cylinder containing openings when the valve disc is moved away from the seat fluid flows up through the seat through the cage openings and out of the valve .
one of the most common types of pneumatic actuators is the diaphragm actuator in a diaphragm actuator air pressure acts on a flexible diaphragm to position a valve a single acting diaphragm actuator is called single acting because air pressure acts on only .
If you're looking to get more actionable videos like this one, make sure to subscribe to my channel
/ @shadyghazy
To visit our amazing store
amzn.to/2EJYfET
To support our channel on patreon
/ ucr0efsrziwa5tvdaqbtqweq
you can watch more videos in mechanical rotating equipment on
/ @shadyghazy
Highest Views Awesome Videos
• Highest Views Awesome ...
Gas Turbine
• Gas Turbine
Boiler
• Boiler
Combined cycle power plant
• combined cycle power p...
HRSG
• HRSG
Compressor
• Compressors
Steam Turbine
• steam turbine
Valves
• valves
Pumps
• Pumps
Bearings
• Bearings
Rotating Equipment's Maintenance
• Rotating Equipment's M...
الرسم الهندسى Technical Drawing
• الرسم الهندسى Techni...
Alignment Shafts
• محاذاة اعمدة Alignme...
تعليم Education
• تعليم Education
Generator
• Generator
Engine
• Engine
Electrical
• Electric motor
Vibration
• Vibration
#Shady_Ghazy_Learn_Engineering #
#New_Video_Every_Week #
#powerengineering
#education
#IndustrialEngineering
#learn