Distribution Valves


Book Description




Distribution Valves


Book Description

Updated from the 1996 edtion, this operations manual provides practical information on selecting, installing, field testing, and maintaining distribution valves in potable water systems. It covers the most commonly used values including globe, butterfly, plug, ball, cone, gate and check. Unloading, inspection, storage, installation, testing, maintenance, and record-keeping are described in detail along with the history and theory. This manual will be particularly usefeul for small and medium sized organizations.




Distribution Valves


Book Description




Water Transmission and Distribution


Book Description

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].




An Introduction to Domestic Water Distribution Systems Operation and Maintenance for Professional Engineers


Book Description

Introductory technical guidance for civil engineers and other professional engineers and construction managers interested in operation and maintenance of domestic water distribution systems. Here is what is discussed: 1. INTRODUCTION 2. DISTRIBUTION 3. STORAGE 4. VALVES AND HYDRANTS 5. I&C AND WATER METERS 6. CROSS-CONNECTION CONTROL AND BACKFLOW PREVENTION




M44 Distribution Valves


Book Description

Updated information on valve selection and installation as well as the importance of location, condition, and frequency of operation. Also includes the latest methodologies and technologies for handling, inspecting, shipping, and storing valves and their associated parts.




Water Transmission and Distribution


Book Description




An Introduction to Water Distribution System Appurtenances


Book Description

Introductory technical guidance for civil engineers and water distribution system operators interested in application and maintenance of system appurtenances. Here is what is discussed: 1. VALVES AND HYDRANTS 2. INSTRUMENTATION AND CONTROLS (I&C), AND WATER METERS 3. CROSS-CONNECTION CONTROL AND BACKFLOW PREVENTION.




Butterfly Valves


Book Description

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. (