Table of Contents
Introduction to Valve Classifications
The course on All About Valves: Classifications & Types has been developed to explain the fundamentals of Piping Engineering in a particular project in detail. The content is organized in a systematic manner so that the first timers can also understand. Course content is based on practical problems and solutions, which is created by experienced professionals with decades of experience in the relevant field.
Please Note: Few courses have been Published on Udemy platform which is learning management system (LMS) and designed for online courses. Click to check the available courses.
The purpose of this article is to give answers to the basic questions about the course which commonly comes into the mind before enrolling to the published courses. So Let’s begin with details and look at various sections of the article.
Attempt Question on Valve Classification
1. Which type of valve is best suited for on/off control with low pressure drop?
Choose the correct answer:
Explanation: Gate valves are typically used for on/off control with low pressure drop.
2. Which valve is primarily used to prevent backflow in piping systems?
Choose the correct answer:
Explanation: Check valves are used to prevent backflow in piping systems.
3. Which type of valve is known for its quarter-turn operation and is often used for quick shut-off?
Choose the correct answer:
Explanation: Ball valves are known for their quarter-turn operation and are often used for quick shut-off.
4. Which valve is typically used to control flow rate and pressure in a piping system?
Choose the correct answer:
Explanation: Globe valves are typically used to control flow rate and pressure in a piping system.
5. Which valve is characterized by a disc that rotates to open or close the flow path and is often used in large systems?
Choose the correct answer:
Explanation: Butterfly valves are characterized by a disc that rotates to open or close the flow path and are often used in large systems.
What you’ll learn in this course?
Valves are important part of Piping industry. In this video series, it is explained about all the valve categories. All the valves types have been listed and explained each and every type.
All major types of valves
- Isolation
- Regulation
- Non-return
- Special type of valves
Above categories have been discussed in length. working/operation, advantages and disadvantages have also been covered
FAQs on Types of Valves in the Process Piping Industry
What are the main types of valves used in the process piping industry?
- The main types of valves used include gate valves, globe valves, ball valves, butterfly valves, check valves, and plug valves.
What is the primary function of a gate valve in process piping?
- Gate valves are primarily used to start or stop the flow of fluid. They are not typically used for regulating flow.
How does a ball valve operate, and where is it typically used?
- A ball valve uses a spherical ball to control the flow of fluids. It is commonly used in applications where quick shut-off is necessary.
What are the advantages of using a butterfly valve?
- Butterfly valves are compact, cost-effective, and provide quick shutoff. They are suitable for large volume applications and can handle a wide range of fluids.
Why are globe valves preferred for regulating flow?
- Globe valves have a design that allows for precise flow control. They are used where throttling or frequent operation is required.
What are valves?
Pipe valves are a type of pipe fitting designed to control the flow of fluid through a pipeline
What is the type of valves?
Isolation Valves: Ball, butterfly, diaphragm, gate, pinch, piston, and plug valves. Regulation Valves: Ball, butterfly, diaphragm, globe, needle, pinch, and plug valves
What is the purpose of a check valve in a piping system?
- Check valves are used to prevent backflow in a piping system. They allow fluid to flow in only one direction.
What are the typical applications of plug valves?
- Plug valves are used for on-off control of fluids. They are often used in industries dealing with chemicals and hydrocarbons.
How do diaphragm valves differ from other valve types?
- Diaphragm valves use a flexible diaphragm to control flow. They are often used in applications requiring a high level of cleanliness, such as in the pharmaceutical and food industries.
What considerations should be made when selecting a valve for a process piping system?
- Considerations include the type of fluid, pressure and temperature requirements, the function of the valve (e.g., shut-off, regulation), and the material compatibility with the fluid.
How do pressure relief valves function, and where are they used?
- Pressure relief valves are safety devices designed to release excess pressure from a system. They are used in applications where overpressure conditions could lead to equipment failure or safety hazards.
What is the difference between PSV and PRV?
While the term PRV is sometimes used interchangeably with PSV, there is a difference between the two. A PRV opens gradually in relation to the pressure, while a PSV is opened suddenly once the pressure hits a certain level in order to avoid over-pressurization and a potential process safety incident.
How do I choose a valve size?
When sizing a control valve, the rule of thumb is to size it so that it operates somewhere between 20-80% open at maximum required flow rate and whenever possible, not much less than 20% open at the minimum required flow rate.
What does API 600 mean?
API Standard 600, from the American Petroleum Institute, describes the criteria for valve design/construction and the material/trim designations for steel gate valves. The most recent version of this standard was published in January 2015, effective as of July 15, 2015.
What is API 6D valves?
API 6D covers the design, manufacture, testing, and documentation for pipeline ball, check, gate, and plug valves for pressure ratings up to ASME class 2500.
What is the duration of course
Total duration of the course is 1 hour. However, it is recommended to watch the lecture at least thrice, so that the fundamentals covered can be easily grabbed.
Dont Miss Discount Coupons :
Try Applying Month name’s 3 Letters followed by 4 digits of current year. Example: SEP2022, OCT2022, NOV2022 etc
Recommendations to proceed further
- It is highly recommended that watching all the lecture continuously in a single sitting should be avoided.
- Prepare a schedule of 1-2 hours on daily basis.
- Write down the learning in short or in the form of your own notes
- List out the queries or doubts and share at Forums of Engineers Land.
- Join Telegram group and register to keep yourself updated with the latest published content on EPCLand and Engineers Land.
Top Benefits of Piping Engineering course
- Lifetime access once enrolled
- Same lecture can be watched as many times as you want
- Flexibility of time and location
- Readymade notes which can be referred before interviews and working on live projects
- Become part of professional communities on Telegram & Engineers Land.
Prerequisites of this course
- Willingness to learn
- Complete clarity on where you see yourself after 3-5 years
- Awareness of Energy sector (Click here to read about Scope of Piping Engineers)
How to be an expert in piping engineering
Recommended courses (Published on EPCLand):
- Basics of Piping Engineering
- Piping Layout Engineering
- Piping Material Engineering
- Material Requisitions
- Piping Material Specifications
- Piping Stress Analysis
- Complete Course on Piping Engineering
Don’t miss 7 Free courses available for Enrolment
Along with the above mentioned recommend courses, there are 7 free course which available on EPCLand platform. These courses are just published so that the candidates can get use to the interface of EPCLand and get a feel how the lectures are available and organised on this platform. Following are the links to the free courses:
Recommended YouTube Playlists
- 2 minutes FundasSeries: Explains hundreds of Piping Engineering fundamentals in less than 2 minutes
- Piping questions and answers: It talks about various Questions & Answers to understand the engineering fundamentals
- Piping Engineering Interview preparation: This Section talks about the various questions which are generally aske during interviews
- Subscribe YouTube Channel: Highly recommended to subscribe the Oil and Gas Fundas YouTube channel for various updates
Summary
To conclude, this article talks about the course details on All About Valves: Classifications & Types explaining what is covered and how to approach after Enrollment. Moreover, it explains how to be part of various professional communities related to piping engineering where candidates can join various ongoing discussions and share the queries.
