Introduction to Valves
Introduction to Valves
About the course
Valves are used in every engineering industry on the planet. When you wash your hands, you open a valve. When you shower, you open a valve. Valves are required any time you want to start, stop, or control flow within a system. But have you ever wondered...
Why do we need so many different valve types?
What kind of valve is correct for x,y,z application?
What are the pros and cons of each valve type?
How exactly do different valves function?
This engineering course will help you answer all these questions and many more!
The course is designed to take you from zero to hero concerning valve knowledge. Even if you already have some background knowledge, this course will serve as an efficient refresher. Whatever your level of understanding, or engineering background (oil & gas, mechanical engineering, HVAC, chemical engineering, power engineering, etc.), this course will provide you with a strong understanding of different valve types and their details.
Learning Outcomes
After this course, you will be able to...• Identify and name valve components,
• Identify common valve types,
• Identify common valve actuators,
• Know the characteristics and applications for different valve types,
• Chose a suitable valve for any application.
• And much more!
Who should attend this course
• This course is designed for Piping Designers, Pipe Stress Engineers, Mechanical Engineers, Process Engineers, or Maintenance Engineers with 0-3 yrs of experience.• This course is beneficial for anyone in the oil & gas, HVAC, chemical engineering, mechanical engineering, or power engineering industries.
Prerequisites
• Lessons are explained in depth to allow students to build their knowledge from the ground up.• Experience in an engineering field such as oil and gas, chemical engineering, power engineering, mechanical engineering etc. is beneficial, but not required.
Program & Details
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Welcome
1. Welcome & Your instructor
2. Content overview
3. How to use this course -
Introduction to Valves
1. Short Introduction to Valves
2. How Do Valves Get Their Names
3. Introduction to Valve Types
4. Purpose of a Valve and Construction
5. Rotary and Linear Motion Valves
6. Valve Construction and Components
7. Pressure Drop
8. Response Time
9. Length of Travel -
Valve Types
1. Ball
2. Butterfly
3. Diaphragm
4. Gate
5. Globe
6. Pinch
7. Plug -
Basic Course Final Thoughts
1. Basic Course Final Thoughts
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Advanced Course Intro
1. Welcome To Part 2
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Valve Components
1. Body
2. Bonnet
3. Trim
4. Disc and Seat
5. Stem
6. Actuator
7. Packing
8. Valve Functions and Basic Parts Summary -
Valve Actuators
1. Introduction to Valve Actuators
2. Valve Actuator
3. Manual, Fixed, and Hammer Actuators
4. Handwheels Fixed to Stem
5. Hammer Handwheel
6. Gears
7. Electric Motor Actuators
8. Pneumatic Actuators
9. Hydraulic Actuators
10. Self - Actuated Valves
11. Solenoid Actuated Valves
12. Speed of Power Actuators
13. Valve Position Indication
14. Valve Actuators Summary -
Valve Types
1. Gate Valves
2. Gate Valve Disk Design
3. Solid Wedge
4. Flexible Wedge
5. Split Wedge
6. Parallel Wedge
7. Gate Valve Stem Design
8. Gate Valve Seat Design -
Globe Valve
1. Globe Valves
2. Globe Valve Body Designs
3. Z-Body Design
4. Y-Body Design
5. Angle Valve Design
6. Globe Valve Discs
7. Ball Disc
8. Composition Disc
9. Plug Disc
10. Globe Valve Disc and Stem Connections
11. Globe Valve Seats
12. Globe Valve Direction of Flow -
Ball Valve
1. Ball Valves
2. Ball Valve Advantages
3. Ball Valve Disadvantages
4. Ball Valve Port Patterns
5. Ball Valve Materials
6. Ball Valve Stem Design
7. Ball Valve Bonnet Design
8. Ball Valve Position -
Plug Valve
1. Plug Valves
2. Plug Ports
3. Multiport Plug Valves
4. Plug Valve Disks
5. Diamond Port Plug
6. Lubricated Plug Valve Design
7. Non-Lubricated Plugs
8. Manually Operated Plug Valve Installation
9. Plug Valve Glands -
Diaphragm Valve
1. Diaphragm Valves
2. Diaphragm Construction
3. Diaphragm Valve Stem Assemblies
4. Diaphragm Valve Bonnet Assemblies -
Reducing Valve
1. Reducing Valves
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Pinch Valve
1. Pinch Valves
2. Pinch Valve Bodies -
Butterfly Valve
1. Butterfly Valves
2. Butterfly Valve Seat Construction
3. Butterfly Valve Body Construction
4. Butterfly Valve Disk and Stem Assemblies -
Needle Valve
1. Needle Valves
2. Needle Valve Applications
3. Needle Valve Body Designs -
Check Valve
1. Check Valves
2. Swing Check Valves -
Relief and Safety
1. Relief and Safety Valves
2. Pilot - Operated Relief Valves -
Summary
1. Types of Valves Summary
2. Final Thoughts Introduction to Valves -
Final Notes & Certificate
1. Congratulations
2. Course evaluation survey
3. Your Personal Certificate
Certification

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