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Guide de sélection et de spécification des vannes par R. Merrick (anglais) livre de poche
125,62 $US
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Expédition :
Sans frais USPS Ground Advantage®.
Lieu : Fairfield, Ohio, États-Unis
Livraison :
Livraison prévue entre le mer. 20 août et le ven. 29 août
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Numéro de l'objet eBay :395149797788
Dernière mise à jour : janv. 28, 2025 21:57:52 HNEAfficher toutes les modificationsAfficher toutes les modifications
Caractéristiques de l'objet
- État
- ISBN-13
- 9781468466706
- Book Title
- Valve Selection and Specification Guide
- ISBN
- 9781468466706
À propos de ce produit
Product Identifiers
Publisher
Springer
ISBN-10
1468466704
ISBN-13
9781468466706
eBay Product ID (ePID)
175898292
Product Key Features
Number of Pages
Xviii, 490 Pages
Publication Name
Valve Selection and Specification Guide
Language
English
Publication Year
2012
Type
Textbook
Subject Area
Non-Classifiable
Format
Trade Paperback
Dimensions
Item Height
0.4 in
Item Weight
26.2 Oz
Item Length
9 in
Item Width
6 in
Additional Product Features
Intended Audience
Scholarly & Professional
Number of Volumes
1 vol.
Illustrated
Yes
Table Of Content
A Brief History of Valving.- The Use of Valves.- The Function of Valves.- 1 Valve Design and Specification.- Industry Codes and Standards.- Valve Material Selection.- Valve Specifications and Requirements.- Construction Details.- 2 Valve Construction.- Block Valves.- Throttling and Control Valves.- Nonreturn Valves.- 3 Operators and Actuators.- Displacement Actuators.- Solenoid Actuators.- Motor Actuators.- Manual Operators.- Signal Interface.- Positioners.- 4 Valve Procurement.- Bid Development.- Bid Evaluation.- What to Look for in Bids.- 5 Modification, Repair, and Troubleshooting.- Valve Modification.- Valve Repair.- Troubleshooting Valves.- 6 Valve and Actuator Sizing.- Sizing Examples-Manual Valves.- Sizing Examples-Manual or Remote-Actuated Valves.
Synopsis
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., 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.
LC Classification Number
H1-99
Description de l'objet du vendeur
Évaluations comme vendeur (1 054 724)
- w***i (873)- Évaluation laissée par l'acheteur.Dernier moisAchat vérifiéAbsolutely Wonderful Seller!! Terrific Item As Described!!! Great Service and Communication!! Shipped In Waterproof Packaging!! I Received Item In About One Week!! Very Pleased With Seller! I Will Buy From This Seller Again!!
- e***_ (17)- Évaluation laissée par l'acheteur.Six derniers moisAchat vérifiéSeller handles a massive inventory so I give them grace on the slow processing and shipping. They were very communicative and prompt with their response when I messaged in asking about it. Book was in good condition as described. Small ding on the page edges which wasn't mentioned, but that's fairly common even at your typical book store. Still a good value and I'd buy from them again.
- r***r (2963)- Évaluation laissée par l'acheteur.Six derniers moisAchat vérifiéBook arrived today, 2 days before deadline given by the seller. Well-packaged & in good condition. Price was very competitive, & the book was accurately listed. Great communication. I appreciate the seller getting back to me when I was having trouble tracking the book's delivery progress. Apparently there were 2 different tracking numbers - one in Canada & the other in the U.S., since it was initially shipped from Canada. Thank you very much for your quick response & helpful information.Rethinking Investing: A Very Short Guide to Very Long-Term Investing by Charles (#396183075510)
Évaluations comme vendeur (1 054 724)
- w***i (873)- Évaluation laissée par l'acheteur.Dernier moisAchat vérifiéAbsolutely Wonderful Seller!! Terrific Item As Described!!! Great Service and Communication!! Shipped In Waterproof Packaging!! I Received Item In About One Week!! Very Pleased With Seller! I Will Buy From This Seller Again!!
- e***_ (17)- Évaluation laissée par l'acheteur.Six derniers moisAchat vérifiéSeller handles a massive inventory so I give them grace on the slow processing and shipping. They were very communicative and prompt with their response when I messaged in asking about it. Book was in good condition as described. Small ding on the page edges which wasn't mentioned, but that's fairly common even at your typical book store. Still a good value and I'd buy from them again.
- r***r (2963)- Évaluation laissée par l'acheteur.Six derniers moisAchat vérifiéBook arrived today, 2 days before deadline given by the seller. Well-packaged & in good condition. Price was very competitive, & the book was accurately listed. Great communication. I appreciate the seller getting back to me when I was having trouble tracking the book's delivery progress. Apparently there were 2 different tracking numbers - one in Canada & the other in the U.S., since it was initially shipped from Canada. Thank you very much for your quick response & helpful information.Rethinking Investing: A Very Short Guide to Very Long-Term Investing by Charles (#396183075510)