{"id":155561,"date":"2024-10-19T09:16:35","date_gmt":"2024-10-19T09:16:35","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/awwa-manual-m51-2016\/"},"modified":"2024-10-25T01:30:44","modified_gmt":"2024-10-25T01:30:44","slug":"awwa-manual-m51-2016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/awwa\/awwa-manual-m51-2016\/","title":{"rendered":"AWWA Manual M51 2016"},"content":{"rendered":"

The safe and efficient operation of a liquid piping system is dependent on the continual removal of air and wastewater gases from the liquid piping system. Choosing the proper air valve for the application is critical to all liquid piping systems. This manual provides essential information for selecting, sizing, locating, and installing air valves in water, wastewater and reclaimed water pipeline systems. This revised second edition includes information pertaining to wastewater applications including scouring velocities for larger piping systems, and information on an inflow preventer device installed to protect from malicious tampering, freeze and flood, and to prevent the entry of contaminated water into the potable water distribution system. Operators, technicians, and engineers will use this manual to understand the design, use, application and maintenance of air valves. The air valve types listed in both ANSI\/AWWA Standard C512, Air Release Valves, Air\/Vacuum, and Combination Air Valves for Water and Wastewater Service and ANSI\/AWWA C514, Air Valve and Vent Inflow Preventer Assemblies for Potable Water Distribution System and Storage Facilities are covered. Chapter topics include: locating air valves along a pipeline; design of valve orifice size; water hammer effects; and installation, operation, maintenance, and safety.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nCover <\/td>\n<\/tr>\n
3<\/td>\nCopyright <\/td>\n<\/tr>\n
4<\/td>\nContents <\/td>\n<\/tr>\n
6<\/td>\nFigures <\/td>\n<\/tr>\n
8<\/td>\nTables <\/td>\n<\/tr>\n
10<\/td>\nPreface <\/td>\n<\/tr>\n
12<\/td>\nAcknowledgments <\/td>\n<\/tr>\n
14<\/td>\nChapter 1 Introduction
Occurrence and Effect of Air and Wastewater Gases in Liquid Piping
\n Systems <\/td>\n<\/tr>\n
16<\/td>\nSources of Air and Wastewater Gases in Liquid Piping Systems
Air and Wastewater Gas Pocket Behavior in Pipelines <\/td>\n<\/tr>\n
17<\/td>\nReferences <\/td>\n<\/tr>\n
20<\/td>\nChapter 2 Types of Air Valves
Air-Release Valves <\/td>\n<\/tr>\n
21<\/td>\nAir\/Vacuum Valves <\/td>\n<\/tr>\n
23<\/td>\nCombination Air Valves <\/td>\n<\/tr>\n
25<\/td>\nAir Valve Optional Devices <\/td>\n<\/tr>\n
30<\/td>\nChapter 3 Locating Air Valves Along a Liquid Piping System at Filling, Steady State
\n Flow, and Drainage
Liquid Piping System Locations <\/td>\n<\/tr>\n
32<\/td>\nSuggested Locations and Type <\/td>\n<\/tr>\n
36<\/td>\nChapter 4 Design of Valve Orifi ce Size
Sizing for Releasing Air and Wastewater Gases Under Pressure <\/td>\n<\/tr>\n
37<\/td>\nOrifice Sizing Method for Releasing Air and Wastewater Gases <\/td>\n<\/tr>\n
39<\/td>\nSizing for Liquid Piping System Filling <\/td>\n<\/tr>\n
41<\/td>\nSizing for Liquid Piping System Draining
Sizing for Gravity Flow <\/td>\n<\/tr>\n
46<\/td>\nOrifice Sizing for Partial Rupture <\/td>\n<\/tr>\n
47<\/td>\nSizing for Vacuum Conditions <\/td>\n<\/tr>\n
48<\/td>\nAir-Release Valve Selection <\/td>\n<\/tr>\n
49<\/td>\nAir\/Vacuum Valve Selection <\/td>\n<\/tr>\n
50<\/td>\nCombination Air Valve Selection <\/td>\n<\/tr>\n
51<\/td>\nReferences <\/td>\n<\/tr>\n
54<\/td>\nChapter 5 Water Hammer Eff ects
Air\/Vacuum and Combination Air Valves <\/td>\n<\/tr>\n
55<\/td>\nAir Valves at Vertical Turbine or Well Pumps
Air Valves in Liquid Piping Systems <\/td>\n<\/tr>\n
57<\/td>\nReferences <\/td>\n<\/tr>\n
58<\/td>\nChapter 6 Installation, Operation, Maintenance, and Safety
Installation <\/td>\n<\/tr>\n
66<\/td>\nOperation and Maintenance
Safety <\/td>\n<\/tr>\n
67<\/td>\nReferences <\/td>\n<\/tr>\n
68<\/td>\nBibliography <\/td>\n<\/tr>\n
70<\/td>\nIndex <\/td>\n<\/tr>\n
74<\/td>\nAWWA Manuals <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

AWWA M51 Air Valves: Air Release, Air\/Vacuum, and Combination, Second Edition<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
AWWA<\/b><\/a><\/td>\n2016<\/td>\n77<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":155563,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2651],"product_tag":[],"class_list":{"0":"post-155561","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-awwa","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/155561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/155563"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=155561"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=155561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=155561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}