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Author : AWWA Staff
Publisher : American Water Works Association
ISBN 13 : 1613001649
Total Pages : 62 pages
Book Rating : 4.6/5 (13 download)
Download or read book Butterfly Valves written by AWWA Staff and published by American Water Works Association. This book was released on 2000-06 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Awwa
Publisher :
ISBN 13 : 9781647171421
Total Pages : 0 pages
Book Rating : 4.1/5 (714 download)
Download or read book Awwa C504-23 Rubber-Seated Butterfly Valves written by Awwa and published by . This book was released on 2023-08-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard establishes minimum requirements for rubber-seated butterfly valves, 3 in. (75 mm) through 72 in. (1,800 mm) in diameter, with various body and end types, for raw water, potable water, wastewater, and reclaimed water having a pH range from 6-12 and a temperature range from 33°-125°F (0.6°-52°C). This standard covers rubber-seated butterfly valves suitable for a maximum steady-state fluid working pressure of up to 250 psig (1,723 kPa), a maximum steady-state differential pressure of up to 250 psi (1,723 kPa), and a maximum full open fluid velocity of up to 16 ft/sec (4.9 m/sec) based on nominal valve size. 1.1.1 Body types, classes, and sizes. Valves described in this standard are provided in four body types and in classes as follows: 1.1.1.1 Wafer valves. Class 150B, in sizes 3-20 in. (75-500 mm). 1.1.1.2 Short-body and long-body flanged valves. Class 25A, Class 25B, Class 75A, Class 75B, Class 150A, and Class 150B and Class 250B, in sizes 3 in.-72 in. (75 mm-1,800 mm). 1.1.1.3 Mechanical-joint-end valves. Class 150B and Class 250B, in sizes 3 in.-24 in. (75 mm 600 mm), and Class 25A, Class 25B, Class 75A, Class 75B, Class 150A, Class 150B, and Class 250B, in sizes 30 in.-48 in. (750 mm-1,200 mm). 1.1.2 Definition of classification. In each case, the numeric designation represents the pressure rating (the maximum steady-state fluid working pressure, in pounds-per-square-inch gauge) and also the maximum steady-state differential pressure, in pounds per square inch, for which the valve is designed. 1.1.2.1 A and B designations. The designations A and B define the flow-rate capabilities with the valve in the fully open position. Valves designated A are rated for a maximum velocity of 8 ft/sec (2.4 m/sec), and B valves are rated for a maximum velocity of 16 ft/sec (4.9 m/sec) in the piping section upstream of the valve. This standard can be referenced in purchase documents for rubber-seated butterfly valves that are described by the scope as defined above. Downloadable versions of current and historical standards are also available.
Author : American Water Works Association
Publisher :
ISBN 13 :
Total Pages : 1392 pages
Book Rating : 4.E/5 ( download)
Download or read book AWWA Standards written by American Water Works Association and published by . This book was released on 1967 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Water Works Association
Publisher : American Water Works Association
ISBN 13 : 1583218793
Total Pages : 105 pages
Book Rating : 4.5/5 (832 download)
Download or read book Butterfly Valves written by American Water Works Association and published by American Water Works Association. This book was released on 2012 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated from the 2001 edition, this new manual has expanded equations for eccentricity torque, added torque sign conventions and double offset disc design variables. Water operators receive complete information about the versatile butterfly valve in drinking water service. Engineers and technicians will gain a basic understanding of calculations for operating torque, head loss, and cavitation. Coverage includes valve design, torque, head loss, cavitation, testing, noise, and vibration. (
Author : AMERICAN WATER WORKS ASSOCIATION.
Publisher :
ISBN 13 : 9781647170516
Total Pages : pages
Book Rating : 4.1/5 (75 download)
Download or read book AWWA C516-21 LARGE-DIAMETER RUBBER-SEATED BUTTERFLY VALVES, SIZES 78 IN. (2,000 MM) AND... LARGER. written by AMERICAN WATER WORKS ASSOCIATION. and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Water Works Association
Publisher : American Water Works Association
ISBN 13 : 1583210415
Total Pages : 105 pages
Book Rating : 4.5/5 (832 download)
Download or read book Butterfly Valves - Torque, Head Loss, and Cavitation Analysis written by American Water Works Association and published by American Water Works Association. This book was released on 2001 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recommended practices, calculations, and data for correctly specifying and using butterfly valves in any water piping system. Second edition.
Author :
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.E/5 ( download)
Download or read book EPA-430/1 written by and published by . This book was released on 1976-02 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Water Works Association
Publisher : American Water Works Association
ISBN 13 : 9781583212318
Total Pages : 576 pages
Book Rating : 4.2/5 (123 download)
Download or read book Water Transmission and Distribution written by American Water Works Association and published by American Water Works Association. This book was released on 2003 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water distribution systems are made up of pipe, valves and pumps through which treated water is moved from the treament plant to homes, offices, industries, and other consumers. The types of materials and equipment used by each water system are usually governed by local conditions, past practices, and economics. Consequently, drinking water professionals must be knowledgeable about common types of equipment and operating methods that are available. Completely revised and updated, Water transmission and distribution includes information on the following: distribution system design and operation and maintenance ; piping materials ; valves, pumps, and water meters ; water main installation ; backfilling, main testing, and installation safety ; fire hyfrants ; water storage ; water services ; cross-connection control ; motors and engines ; instrumentation and control ; information management and public relations.--Cover page [4].
Author :
Publisher :
ISBN 13 :
Total Pages : 810 pages
Book Rating : 4.:/5 (31 download)
Download or read book Index of Specifications and Standards written by and published by . This book was released on 2005 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : CCPS (Center for Chemical Process Safety)
Publisher : John Wiley & Sons
ISBN 13 : 0470767723
Total Pages : 436 pages
Book Rating : 4.4/5 (77 download)
Download or read book Guidelines for Engineering Design for Process Safety written by CCPS (Center for Chemical Process Safety) and published by John Wiley & Sons. This book was released on 2012-04-10 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated version of one of the most popular and widely used CCPS books provides plant design engineers, facility operators, and safety professionals with key information on selected topics of interest. The book focuses on process safety issues in the design of chemical, petrochemical, and hydrocarbon processing facilities. It discusses how to select designs that can prevent or mitigate the release of flammable or toxic materials, which could lead to a fire, explosion, or environmental damage. Key areas to be enhanced in the new edition include inherently safer design, specifically concepts for design of inherently safer unit operations and Safety Instrumented Systems and Layer of Protection Analysis. This book also provides an extensive bibliography to related publications and topic-specific information, as well as key information on failure modes and potential design solutions.
Author : AWWA Staff
Publisher : American Water Works Association
ISBN 13 : 9781613000212
Total Pages : 300 pages
Book Rating : 4.0/5 (2 download)
Download or read book Water Distribution Operator Training Handbook Third Ed written by AWWA Staff and published by American Water Works Association. This book was released on 2011-01-12 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: AWWA's most popular handbook for distribution operators, this handbook provides a complete introduction to water distribution system operation and equipment.
Author : Saad Mahir
Publisher : Saad abdulqader Mahir
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4./5 ( download)
Download or read book The Little Engineer's Guide written by Saad Mahir and published by Saad abdulqader Mahir . This book was released on 2020-04-30 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid technological development in the oil industries and other industrial fields has eliminated the use of many devices and equipment and compensated by more sophisticated devices and equipment in the implementation of the orders of operators or major control devices at the sites of this equipment. In this book, we have tried to shed light on the equipment and devices used in the most commonly used oil and industrial sectors and know their types and working conditions.
Author :
Publisher :
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.:/5 (318 download)
Download or read book Water Quality Instructional Resources Information System (IRIS) written by and published by . This book was released on 1979 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : District of Columbia. Department of Transportation
Publisher :
ISBN 13 :
Total Pages : 680 pages
Book Rating : 4.:/5 (31 download)
Download or read book Standard Specifications for Highways and Structures written by District of Columbia. Department of Transportation and published by . This book was released on 1963 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Larry Mays
Publisher : American Water Works Association
ISBN 13 : 1613001126
Total Pages : 561 pages
Book Rating : 4.6/5 (13 download)
Download or read book Water Transmission and Distribution written by Larry Mays and published by American Water Works Association. This book was released on 2011-01-12 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : New York (State).
Publisher :
ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.:/5 ( download)
Download or read book New York Court of Appeals. Records and Briefs. written by New York (State). and published by . This book was released on with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Smith
Publisher : Elsevier
ISBN 13 : 0127999795
Total Pages : 263 pages
Book Rating : 4.1/5 (279 download)
Download or read book The Fundamentals of Piping Design written by Peter Smith and published by Elsevier. This book was released on 2013-11-21 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for the piping engineer and designer in the field, this two-part series helps to fill a void in piping literature, since the Rip Weaver books of the '90s were taken out of print at the advent of the Computer Aid Design (CAD) era. Technology may have changed, however the fundamentals of piping rules still apply in the digital representation of process piping systems. The Fundamentals of Piping Design is an introduction to the design of piping systems, various processes and the layout of pipe work connecting the major items of equipment for the new hire, the engineering student and the veteran engineer needing a reference.
