C520-14 Knife Gate Valves, Sizes 2 In. (50 mm) Through 96 In. (2,400 mm), American Water Works Association

Автор: American Water Works Association
Название: C228-14 Stainless-Steel Pipe Flange Joints for Water Service—Sizes 2 In. Through 72 In. (50 mm Through 1,800 mm)
ISBN: 1625760442 ISBN-13(EAN): 9781625760449
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 81310.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard describes minimum requirements for stainless-steel, ring-type, slip-on flanges and blind flanges for use in conjunction with stainless-steel pipe used in water service, including materials, design, manufacture, inspection, and testing.

Автор: American Water Works Association
Название: Air Valves: Air Release, Air/Vacuum, and Combination, 2nd Edition (M51): Awwa Manual of Water Supply Practice
ISBN: 1625761767 ISBN-13(EAN): 9781625761767
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 87780.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The effects of air and vacuum pockets present in a liquid piping system can negatively impact not only pump, meter, and control valve operation but can also be responsible for pipeline breaks and collapses. Choosing and installing the correct air valve is critical to all liquid piping systems.

This manual of practice 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.

Автор: American Water Works Association
Название: M44 Distribution Valves: Selection, Installation, Field Testing, and Maintenance
ISBN: 1625760825 ISBN-13(EAN): 9781625760821
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 105330.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Provides 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.

Автор: American Water Works Association
Название: C800-14 Underground Service Line Valves & Fittings
ISBN: 1625760310 ISBN-13(EAN): 9781625760319
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 95170.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard covers valves, fittings, service saddles, and meter setters for use in service line from the main to the meter valve or meter setting appurtenance.