This standard covers open-channel, fabricated-metal slide gates and open- channel, fabricated-metal weir gates for water supply service. This standard also cov. Dear All, Plz share ANSI/AWWA C (AWWA Standard for Open-Channel, Fabricated-Metal Slide Gates and Open-Channel. AWWA C Open-Channel, Fabricated-Metal Slide Gates.
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Lifting Mechanism Operators of the types awwwa in the schedule shall be provided by the gate manufacturer. Governing Standards Except as modified or supplemented herein, all gates and operators shall conform to the applicable requirements of AWWA-C standards. With more than 50, members worldwide and 43 Sections in North America, AWWA advances public health, safety and welfare by uniting the efforts of the entire water community.
Wall Penstock Square or rectangular port sliding wall penstocks sealed on all 4 sides. Geared operators shall be furnished with a threaded bronze lift nut to engage the threaded portion of the stem.
AWWA standard for open-channel, fabricated-metal slide gates
Gearboxes shall be provided when required to maintain the operating force below 40 lb. Lifting Assemblies Stem and Couplings The operating stem shall be of stainless steel designed to transmit in compression at least 2 times the rated output of the operating manual mechanism with a 40 lb effort on the crank or handwheel.
Web site design by Pondry. Stem Cover Rising stem gates shall be provided with a clear polycarbonate stem cover. Quality Assurance The manufacturer shall have 5 years experience in the production of substantially similar equipment, and shall show evidence of satisfactory operation in at least 10 installations.
Land Use and Development. Ready to serve you C5133 Customer Service staff are ready to help you with your pipe, hose or valve questions and orders Monday to Friday from 7: Carbon or stainless steel fabricated construction. Our Customer Service staff are ready to help you with your pipe, hose or valve questions and awwa Monday to Friday from 7: No items in cart.
Stems in more than one piece shall be joined together by solid couplings. Grooved And Shouldered Joints. Register for a trial account. Click here to download full list of books. Available in a range of diameter sizes.
Under the design unseating head, leakage shall not exceed 0. Operator housing shall be cast steel or cast iron.
Intended to prevent backflow and commonly installed at the end of a line, as a check valve. Remember me for one month.
The xwwa of the body and seat assures non-clogging shutoff on suspended solids in wastewater treatment plants. Please login to your authorized staff account to use this feature. Channel penstocks Square or rectangular sliding channel gate, with fixed parts embedded in concrete and seals on 3 sides.
Guide frame shall not weigh less than 9 lbs.
AWWA Valves – Runnalls Industries
Designed awa open channel installations in waste water treatment plants. If you like to setup a quick demo, let us know at support madcad. This book also exists in the following packages The water level is controlled by adding or removing logs. Yoke The yoke, to support the operating bench stand, shall be formed by two structural members welded at the top of the guides to provide a one piece rigid frame.
Weir Gates Designed for downward opening applications where wawa more accurate flow control is required.
Square or rectangular port sliding wall penstocks sealed on all 4 sides. The yoke shall be formed by two structural members welded at the top of the guides to provide a one piece rigid frame. Stem and Couplings The operating stem shall be of stainless steel designed to transmit in compression at least 2 times the rated output of the operating manual mechanism with a 40 lb effort on the crank or handwheel.
General Design Gates shall be either self-contained of the rising stem or non-rising configuration as indicated on the gate schedule. The crank shall be fitted with a corrosion-resistant rotating handle. The manufacturer shall submit for approval by the purchaser, drawings showing the principal dimensions, general construction and materials used in the gate and lift mechanism.
The equipment provided under this section shall be fabricated, assembled, erected, and placed in proper operating condition in full conformity with the drawings, specifications, engineering data, instructions and recommendations of the equipment manufacturer.