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Awwa C521 23 Plastic Ball Valves
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Book Synopsis Awwa C521-23 Plastic Ball Valves by : Awwa
Download or read book Awwa C521-23 Plastic Ball Valves written by Awwa and published by . This book was released on 2024-07-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard describes plastic ball valves for water supply service.It covers threaded, union, fusion, or compression ended double- and single-seated nonmetallic ball valves for pressures 100 psi (689 kPa) and higher in sizes from 1/2-in. through 2-in. (13-mm through 50-mm) diameter for use in potable water systems with temperatures greater than 32°F (0°C) and less than 125°F (52°C). This standard can be referenced in specifications for purchasing and receiving plastic ball valves.It can be used as a guide for manufacturing this type of valve. The stipulations of this standard apply when this document has been referenced and only to plastic ball valves, 1/2-in. through 2-in. (13-mm through 50-mm) diameter, for water supply service applications. Downloadableversions of current and historical standards are also available.
Book Synopsis AWWA C521-18 Plastic Ball Valves by : AWWA.
Download or read book AWWA C521-18 Plastic Ball Valves written by AWWA. and published by . This book was released on 2018 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Fraser-Fort George Museum Society Publisher :Prince George, B.C. : Fraser-Fort George Museum Society ISBN 13 :9780920191026 Total Pages :44 pages Book Rating :4.1/5 (91 download)
Book Synopsis In the Shadow of the Cutbanks : a Story of Growing Up in Prince George by : Fraser-Fort George Museum Society
Download or read book In the Shadow of the Cutbanks : a Story of Growing Up in Prince George written by Fraser-Fort George Museum Society and published by Prince George, B.C. : Fraser-Fort George Museum Society. This book was released on 1986 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :American Water Works Association Publisher :American Water Works Association ISBN 13 :9781583212301 Total Pages :576 pages Book Rating :4.2/5 (123 download)
Book Synopsis Water Treatment by : American Water Works Association
Download or read book Water Treatment 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: This completely updated version discusses such topics as raw water quality, treatment options, treatment chemicals, and drinking water regulations. It includes detailed illustrations, photographs, supplemental reading lists, a glossary, and an index.
Book Synopsis Awwa C507-23 Ball Valves, 4 In. Through 60 In. (100 MM Through 1,500 MM) by : Awwa
Download or read book Awwa C507-23 Ball Valves, 4 In. Through 60 In. (100 MM Through 1,500 MM) written by Awwa and published by . This book was released on 2024-03-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard covers gray-iron, ductile-iron, and cast-steel flanged-end, low-leakage, shaft- or trunnion-mounted, full-port, and double- and single-seated ball valves for pressures up to 150 psi (1,050 kPa) in sizes 4 in. through 60 in. (100 mm through 1,500 mm) diameter and pressures up to 300 psi (2,100 kPa) in sizes from 4 in. through 48 in. (100 mm through 1,200 mm) diameter for use in water, wastewater, and reclaimed water systems having water with a pH greater than 6 and less than 12 and with temperatures greater than 32°F (0°C) and less than 125°F (52°C). This standard can be referenced in documents for purchasing and receiving ball valves and can be used as a guide for fabricating and assembling resilient seated ball valves (RSBV) or meal seated ball valves (MSBV) 4 in. through 60 in. (100 mm through 1,500 mm). The requirements set forth herein apply when this document has been referenced and then only to ball valves 4 in. through 60 in. (100 mm through 1,500 mm) for water, wastewater, and reclaimed water supply service applications. Downloadableversions of current and historical standards are also available.
Author :American Water Works Association Publisher :American Water Works Association ISBN 13 :1583212183 Total Pages :250 pages Book Rating :4.5/5 (832 download)
Book Synopsis Ductile-iron Pipe and Fittings by : American Water Works Association
Download or read book Ductile-iron Pipe and Fittings written by American Water Works Association and published by American Water Works Association. This book was released on 2003 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides practical information about the design and installation of ductile iron pressure piping systems for water utilities. The 12 chapters outlines the procedure for calculating pipe wall thickness and class, and describes the types of joints, fittings, valves, linings, and corrosion protection a
Book Synopsis Reverse Osmosis and Nanofiltration, (M46) by : AWWA Staff
Download or read book Reverse Osmosis and Nanofiltration, (M46) written by AWWA Staff and published by American Water Works Association. This book was released on 2011-01-12 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Repointing Mortar Joints in Historic Masonry Buildings by : Robert C. Mack
Download or read book Repointing Mortar Joints in Historic Masonry Buildings written by Robert C. Mack and published by . This book was released on 1998 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Awwa B101-16 Precoat Filter Media by :
Download or read book Awwa B101-16 Precoat Filter Media written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AWWA C507-18 BALL VALVES, 6 IN. THROUGH 60 IN. (150 MM THROUGH 1,500 MM). by : AMERICAN WATER WORKS ASSOCIATION.
Download or read book AWWA C507-18 BALL VALVES, 6 IN. THROUGH 60 IN. (150 MM THROUGH 1,500 MM). written by AMERICAN WATER WORKS ASSOCIATION. and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Awwa C504-23 Rubber-Seated Butterfly Valves by : Awwa
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.
Book Synopsis AWWA C800-21 UNDERGROUND SERVICE LINE VALVES AND FITTINGS. by : AMERICAN WATER WORKS ASSOCIATION.
Download or read book AWWA C800-21 UNDERGROUND SERVICE LINE VALVES AND FITTINGS. 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:
Book Synopsis Awwa C907-23 Injection-Molded Polyvinyl Chloride (Pvc) Pressure Fittings, 4 In. Through 12 In. (100 MM Through 300 MM) by : Awwa
Download or read book Awwa C907-23 Injection-Molded Polyvinyl Chloride (Pvc) Pressure Fittings, 4 In. Through 12 In. (100 MM Through 300 MM) written by Awwa and published by . This book was released on 2023-09-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard describes Pressure Class 235 (PC235) polyvinyl chloride (PVC) injection-molded fittings with push-on rubber-gasketed joints in nominal sizes 4 in. through 12 in. (100 mm through 300 mm) for use in water, wastewater, and reclaimed water service. The fittings are for use with PVC and molecularly oriented polyvinyl chloride (PVCO) pressure pipe having an outside diameter conforming to the dimensions of cast-iron pipe and with dimension ratios (DRs) of 18 (Pressure Class 235) or 25 (Pressure Class 165), as described in ANSI/AWWA C900, Polyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 4 In. Through 60 In. (100 mm Through 1,500 mm), AWWA Manual M23--PVC Pipe--Design and Installation, and ANSI/AWWA C909, Molecularly Oriented Polyvinyl Chloride (PVCO) Pressure Pipe, 4 In. and Larger. Itcan be referenced in specifications for purchasing and receiving injection-molded PVC pressure fittings, 4 in. (100 mm) and larger, for PVC and PVCO pressure-pipe systems. The stipulations of this standard apply when this document has been referenced and then only to injection-molded PVC pressure fittings, 4 in. to 12 in. (100 mm to 300 mm), for PVC and PVCO pressure-pipe systems.
Book Synopsis Awwa C509-23 Resilient-Seated Gate Valves for Water Supply Service by : Awwa
Download or read book Awwa C509-23 Resilient-Seated Gate Valves for Water Supply Service written by Awwa and published by . This book was released on 2023-06-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard describes iron-body 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 33-125°F (0.6-52°C). 1.1.1 Velocity. These valves are intended for applications where fluid velocity does not exceed 16 ft/s (4.9 m/s) when the valve is in the full-open position. 1.1.2 Sizes. Gate valves described by this standard are 3-72 in. (75-1,800 mm) nominal pipe size (NPS). 1.1.3 Valve pressure rating. The minimum design working water pressure shall be 200 psig (1,380 kPa [gauge]) for 3-12 in. (75-300 mm) sizes and 150 psig (1,034 kPa [gauge]) for 14-72 in. (350-1,800 mm) sizes. 1.1.4 Conditions and materials not covered. This standard is not intended to describe special conditions of gate valve installation or operation, such as built-in power drive, installation in unusually corrosive soil, conveyance of unusually corrosive water, excessive water hammer, frequent operation (as in filter service), or operation in a throttled position. These conditions are beyond the intended scope of this standard and require special consideration in design and construction. Downloadable versions of current and historical standards are also available.
Book Synopsis AWWA Standard [for] Underground Service Line Valves and Fittings by : American National Standards Institute
Download or read book AWWA Standard [for] Underground Service Line Valves and Fittings written by American National Standards Institute and published by . This book was released on 2005 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis AWWA C516-21 LARGE-DIAMETER RUBBER-SEATED BUTTERFLY VALVES, SIZES 78 IN. (2,000 MM) AND... LARGER. by : AMERICAN WATER WORKS ASSOCIATION.
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:
Book Synopsis AWWA Standard for Underground Service Line Valves and Fittings by : American National Standards Institute
Download or read book AWWA Standard for Underground Service Line Valves and Fittings written by American National Standards Institute and published by . This book was released on 1984 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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