Valve Selection And Service Guide
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Valve Selection And Service Guide
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Author : John T. Mead
language : en
Publisher:
Release Date : 1986
Valve Selection And Service Guide written by John T. Mead and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Technology & Engineering categories.
Valve Selection And Specification Guide
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Author : Ronald C. Merrick
language : en
Publisher: Springer
Release Date : 1991-01-10
Valve Selection And Specification Guide written by Ronald C. Merrick and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-01-10 with Juvenile Nonfiction categories.
Today, people who specify or select valves spend over two-thirds of their time researching literature for information on valve sizing, availability, materials, and standards. This is nonproductive time. Unfortunately, most companies do not have the luxury of a team of experts with the necessary experience and education in all of the different fields that apply to valves. The next best alternative is to understand what valves are and all the things they can do. By definition, valves are devices that stop, start, mix, or change the direction and/or magnitude of the fluid flow, pressure, or its tempera ture. As a specifier or selector you will have to determine whether the valve is going to be used for flow control, throttling, or for on-off service. Then you will have to determine the cycle life or frequency of their operation. You will discover that valves are classified into three categories: on-off valves, control or regulator valves, and fixed valves such as orifice plate, nozzle, duckbill, rupture disk, blind valve, etc. These valves represent approximately thirty different design configurations. It has been said that if cost and delivery were no problem, anyone of the seven basic valve styles could do the job of any other one. But cost and delivery are very important factors in the real world. So you have to be able to distinguish among these seven styles: ball, butterfly, gate, globe, pinch/ diaphragm, plug, and poppet valves.
Valve Selection And Specification Guide
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Author : R. Merrick
language : en
Publisher: Springer
Release Date : 2013-05-14
Valve Selection And Specification Guide written by R. Merrick and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-14 with Science categories.
Today, people who specify or select valves spend over two-thirds of their time researching literature for information on valve sizing, availability, materials, and standards. This is nonproductive time. Unfortunately, most companies do not have the luxury of a team of experts with the necessary experience and education in all of the different fields that apply to valves. The next best alternative is to understand what valves are and all the things they can do. By definition, valves are devices that stop, start, mix, or change the direction and/or magnitude of the fluid flow, pressure, or its tempera ture. As a specifier or selector you will have to determine whether the valve is going to be used for flow control, throttling, or for on-off service. Then you will have to determine the cycle life or frequency of their operation. You will discover that valves are classified into three categories: on-off valves, control or regulator valves, and fixed valves such as orifice plate, nozzle, duckbill, rupture disk, blind valve, etc. These valves represent approximately thirty different design configurations. It has been said that if cost and delivery were no problem, anyone of the seven basic valve styles could do the job of any other one. But cost and delivery are very important factors in the real world. So you have to be able to distinguish among these seven styles: ball, butterfly, gate, globe, pinch/ diaphragm, plug, and poppet valves.
Valve Selection Handbook
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Author : R. W. Zappe
language : en
Publisher: Gulf Professional Publishing
Release Date : 1999
Valve Selection Handbook written by R. W. Zappe and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Business & Economics categories.
This definitive guide to valve selection is the result of the author's lifelong study of the design and application of valves. It covers the fundamentals of sealing mechanisms, as well as the sealability of fluids and flow through valves. You will find a complete analysis of valve designs for various industrial flow applications. This fourth edition is thoroughly updated, with revised and expanded chapters on pressure relief valves and rupture discs. This book takes into account U.S. practices and codes as well as emerging European standards. The book is an excellent reference text for practicing engineers and students. It is also of interest to valve manufacturers and authorities who evaluate and establish standards.
Valve Selection Handbook
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Author : R. W. Zappe
language : en
Publisher: Butterworth-Heinemann
Release Date : 1991
Valve Selection Handbook written by R. W. Zappe and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Science categories.
A practical guide to valve selection, covering the fundamentals of valve construction and application and analyzing the different hazards and requirements of various industrial fluid flow situations.
An Introductory Guide To Valve Selection
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Author : E. Smith
language : en
Publisher:
Release Date : 1995-02-23
An Introductory Guide To Valve Selection written by E. Smith and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-02-23 with Science categories.
A guide to the choice of common types of isolating (block), check and diverter valves for the energy, process, oil and gas industries. The book is applicable to both onshore and offshore locations, including subsea applications.
Valve Handbook
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Author : Philip L. Skousen
language : en
Publisher: McGraw-Hill Professional Publishing
Release Date : 1998
Valve Handbook written by Philip L. Skousen and has been published by McGraw-Hill Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Technology & Engineering categories.
An up to date and comprehensive reference on all aspects of valve design, operation and maintenance. It includes information on smart valves and fugitive emissions control, critical issues for the next decade.
Distribution Valves
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Author : AWWA Staff
language : en
Publisher: American Water Works Association
Release Date : 2011-01-12
Distribution Valves written by AWWA Staff and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-12 with Water categories.
Control Valve Primer
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Author : Hans D. Baumann
language : en
Publisher:
Release Date : 1998
Control Valve Primer written by Hans D. Baumann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Technology & Engineering categories.
This new edition of the ISA best-seller contains new material on valve sizing, smart (digital) valve positioners, field-based architecture, network system technology, and control loop performance evaluation. The author, a holder of 118 patents in control valve technology, shares his expertise with engineers faced with designing control loops and selecting final control elements. Written with the user in mind, the text avoids scientific wording and gives shortcuts through complex sizing and noise calculation formulas. It gives practical advice on how to apply control valves for safety, reduced energy costs, and easy maintenance. Contents: What is a Control Valve and How Does it Affect My Control Loop? Why Not Use a Speed-Controlled Pump? What Valve Type Shall I Choose? Valve Sizing Made Easy Sizing and Selection-Let the Computer Do it All!Why Most People Choose 'Equal Percentage' As a Flow Characteristic Valve Positioners The Mystery of Line Pressure Produced Valve Stem Forces, or Selecting the Correct Actuator Size How to Install a Control Valve When Do I Need to 'Hard Face' the Valve Trim and Other Questions Concerning Valve Materials Concern for the Environment Valves for Sanitary or Aseptic Service Twelve Commandments: What You Shall Not Do! Electric Versus Pneumatic Actuators Saving Energy The Bus System to the Rescue, or What the Future May Bring.
The Valve And Actuator User S Manual
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Author : Eur. Ing. R C Whitehouse
language : en
Publisher: Wiley
Release Date : 1993-03-02
The Valve And Actuator User S Manual written by Eur. Ing. R C Whitehouse and has been published by Wiley this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-03-02 with Technology & Engineering categories.
Published on behalf of the BVAMA. This practical new edition contains the latest developments in valve technology which have occurred over over the last ten years. In addition, it includes a much larger section on actuators than the earlier works, underlining the importance of actuators in the valve industry today. It also outlines the work being undertaken by various BVAMA committees to achieve a common standard for valves and actuators throughout Europe COMPLETE CONTENTS: The history of valves Valve terminology Basic valve design Standards for valves Valve selection techniques: Linear valves Rotary valves Check valves Safety and relief valves Pressure control valves Miscellaneous valves Recent developments Actuators Valve operating forces Pneumatic actuators Electric actuators Hydraulic actuators Actuators for control valves Installation of valves and actuators Maintenance of valves and actuators