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Valve Selection and Specification Guide by R. Merrick (English) Paperback Book
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Ubicado en: Fairfield, Ohio, Estados Unidos
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Entrega prevista entre el sáb. 31 may. y el mié. 11 jun. a 43230
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N.º de artículo de eBay:395149797788
Última actualización el 29 ene 2025 03:57:52 H.EspVer todas las actualizacionesVer todas las actualizaciones
Características del artículo
- Estado
- ISBN-13
- 9781468466706
- Book Title
- Valve Selection and Specification Guide
- ISBN
- 9781468466706
Acerca de este producto
Product Identifiers
Publisher
Springer
ISBN-10
1468466704
ISBN-13
9781468466706
eBay Product ID (ePID)
175898292
Product Key Features
Number of Pages
Xviii, 490 Pages
Language
English
Publication Name
Valve Selection and Specification Guide
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
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- r***r (2942)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaBook 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.
- i***6 (39)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaAs far as the item goes it was everything I was expecting and way better than I hoped for! Their packing was perfect and the item arrived unscathed. They sold for a very fair price when it comes to diecast. The seller description is a bit misleading when you’re waiting for tracking numbers, but their customer service communication is stellar!Pink Slips - 1:18 Porsche 953 K3 (Suzuka 1000km 1981) Diecast Vehicle (#365372019640)
- 6***i (859)- Votos emitidos por el comprador.Mes pasadoCompra verificadaThe book arrived faster than advertised and came in flawless condition since it was so well packed. The price was great and so was the seller's customer service when I contacted them with a question. I would not hesitate to buy from this seller again!
grandeagleretail
98,3% de votos positivos•2,8 millones artículos vendidos
Registrado como vendedor profesional
Votos de vendedor (1.051.433)
- r***r (2942)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaBook 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.
- i***6 (39)- Votos emitidos por el comprador.Últimos 6 mesesCompra verificadaAs far as the item goes it was everything I was expecting and way better than I hoped for! Their packing was perfect and the item arrived unscathed. They sold for a very fair price when it comes to diecast. The seller description is a bit misleading when you’re waiting for tracking numbers, but their customer service communication is stellar!Pink Slips - 1:18 Porsche 953 K3 (Suzuka 1000km 1981) Diecast Vehicle (#365372019640)
- 6***i (859)- Votos emitidos por el comprador.Mes pasadoCompra verificadaThe book arrived faster than advertised and came in flawless condition since it was so well packed. The price was great and so was the seller's customer service when I contacted them with a question. I would not hesitate to buy from this seller again!