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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The threaded portion of the stem shall have Acme type cold rolled threads with a maximum surface of 16 micro-inches.
Designed for open channel installations in waste water treatment plants.
The flush bottom resilient neoprene seal shall be mounted to bottom member of the frame Yoke The yoke, to support the operating bench stand, shall be formed by two structural members welded aawwa the top of the guides to provide a one piece rigid frame. Land Use and Development.
The manufacturer shall submit for approval by the purchaser, complete engineering design calculations in compliance with AWWA standards latest edition. Orbinox has 50 years of experience in designing, manufacturing and marketing knife gate valves, penstocks, dampers, and valves for hydraulic works makes us a global leader in the knife gate valve industry today. All bearings and gears shall be totally enclosed in a weather tight housing.
Stem and Couplings The operating stem shall be of stainless awws 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. The crank shall be fitted with x513 corrosion-resistant rotating handle. Stems in more than one piece shall be joined together by solid couplings. Intended to prevent backflow and commonly installed at the end of a line, as a check valve. Select different number of concurrencies based on your needs.
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Slide gates shall be substantially watertight under the design head conditions. The pinion shaft of crank-operated mechanisms shall be supported zwwa roller bearings. Remember me for one month.
Copyright Compu-tecture, Inc. Under the design unseating head, leakage shall not exceed 0. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER. Print 1 2 3 4 5 page sstarting from page current page.
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.
Disinfection Of Water Treatment Plants.
Used for on-off or control applications in open channels. Register for a trial account. 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.
There shall be no assembling or adjusting on the job sites other than for the lifting mechanism. The equipment provided under this section shall be fabricated, assembled, erected, and placed in awwz operating condition in full conformity with the drawings, specifications, engineering data, instructions and recommendations of the equipment manufacturer.
Weir Gates Designed for downward opening applications where a more accurate flow control is required.
The stem cover shall have a cap and condensation vents and a clear mylar position indicating tape. Seals shall be fully adjustable.
AWWA C Open Channel, Fabricated Metal Slide Gates, –
Stem Cover Rising stem gates shall be provided with a clear polycarbonate stem cover. The yoke shall be formed by two structural members welded at the top of the guides to provide a one piece rigid frame.
The frame configuration shall be of the flush-bottom type and shall allow the replacement of the top and side seals without removing the gate frame from the wall. No items in cart. Enter your account email address to request a password reset: Holiday Hours December The design of the body and seat assures non-clogging shutoff on suspended solids in wastewater treatment plants.
Square or rectangular port sliding wall penstocks sealed on all 4 sides. Web site design by Pondry. Our Customer Service staff are ready to help you with your pipe, hose or valve questions and orders Monday to Friday from 7: Designed for downward opening applications where a more accurate flow control is required.
AWWA Offers education to water professionals Advocates for safe and sustainable water Collects and share knowledge Creates volunteering opportunities. 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. Operator housing shall be cast steel or cast iron.
Frame The gate frame shall be stainless steel and designed for maximum rigidity.