C530-12 Pilot-Operated Control Valves, American Water Works Association

Автор: American Water Works Association
Название: C542-16 Electric Motor Actuators for Valves and Slide Gates
ISBN: 1625761775 ISBN-13(EAN): 9781625761774
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 70230.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard describes electric motor actuators that are externally mounted on gate, ball, plug, cone, globe, and butterfly valves and on slide gates suitable for use in water, wastewater, and reclaimed water facilities.

Автор: American Water Works Association
Название: C507-15 Ball Valves, 6 In. Through 60 In. (150 mm Through 1,500 mm)
ISBN: 1625760736 ISBN-13(EAN): 9781625760739
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 81310.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard covers gray-iron, ductile-iron, and cast-steel, flanged-end, tight-shutoff, shaft- or trunnion-mounted, full-port, double- and single-seated ball valves for pressures up to 300 psi (2,100 kPa).

Автор: American Water Works Association
Название: C512-15 Air Release, Air/Vacuum, and Combination Air Valves for Water and Wastewater Service
ISBN: 162576118X ISBN-13(EAN): 9781625761187
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 79470.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard describes 1/2-in. (13mm) through 6-in. (150mm) air-release valves and 1/2-in. (13-mm) through 20-in. (500-mm) air/vacuum and combination air valves having gray cast-iron or ductile-iron bodies and covers.

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: C509-15 Resilient-Seated Gate Valves for Water Supply Service
ISBN: 1625761368 ISBN-13(EAN): 9781625761361
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 81310.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard describes resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves for water supply service. The resilient-seated gate valve has been in service in various water utility applications since 1975.

Автор: American Water Works Association
Название: C517-16 Resilient-Seated Cast-Iron Eccentric Plug Valves
ISBN: 162576183X ISBN-13(EAN): 9781625761835
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 81310.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard describes resilient-seated cast-iron eccentric plug valves, 3 in. (75mm) through 72 in. (1,800 mm) in diameter, with flanged, grooved, or mechanical-joint ends.

Автор: American Water Works Association
Название: M49 Butterfly Valves: Torque, Head Loss, and Cavitation Analysis
ISBN: 1583218793 ISBN-13(EAN): 9781583218792
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 105330.00 T
Наличие на складе: Невозможна поставка.
Описание: Covers recommended practices, calculations, and data for correctly specifying and using butterfly valves in any water piping system.

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.

Автор: American Water Works Association
Название: C541-16 Hydraulic and Pneumatic Cylinder and Vane-Type Actuators for Valves and Slide Gates
ISBN: 1625761430 ISBN-13(EAN): 9781625761439
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 70230.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard describes hydraulic and pneumatic linear and quarter-turn actuators for operation of valves and slide gates in utility systems.

Автор: American Water Works Association
Название: C520-14 Knife Gate Valves, Sizes 2 In. (50 mm) Through 96 In. (2,400 mm)
ISBN: 1625760353 ISBN-13(EAN): 9781625760357
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 70230.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard describes bonneted, bonnetless and one- and two-piece fabricated stainless-steel and cast ductile-iron body knife gate valves with resilient or metal seats, including tapping knife gate valves, for use in water, wastewater, and reclaimed water systems.

Автор: Awwa
Название: M49 Quarter-Turn Valves: Head Loss, Torque, and Cavitation Analysis, Third Edition
ISBN: 1625762062 ISBN-13(EAN): 9781625762061
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 119190.00 T
Наличие на складе: Невозможна поставка.
Описание: Recommended methods for calculating operating torque, head loss, and cavitation for quarter-turn valves typically used in water works service. M49 also provides guidance on generally available methods for using quarter-turn valves as well as their cavitation, flow, and torque characteristics.

Автор: American Water Works Association
Название: C515-15 Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service
ISBN: 1625761376 ISBN-13(EAN): 9781625761378
Издательство: Mare Nostrum (Eurospan)
Рейтинг:
Цена: 81310.00 T
Наличие на складе: Невозможна поставка.
Описание: This standard covers reduced wall, resilient-seated gate valves with nonrising stems (NRS) and outside screw-and-yoke (OS&Y) rising stems, including tapping gate valves, for water supply service having a temperature range of 33 degrees to 125 degrees F (0.6 to 52C).