Awwa 20560 awwa water operator field guide published by awwa on january 1, 2012 preface this guide is a compilation of information, charts, graphs, formulas, and definitions that are used by water system operators in performing their daily duties. Water pipeline awwa c200 water pipe line is widely used in the following fieldsindustries hydraulic power station, potable. Awwa standard for rubberseated butterfly valves this standard establishes minimum requirements for rubberseated butterfly valves, 3 in. Dezuriks moldedin body seat lasts far beyond the 10,000 cycles required by awwa c504.
The valve is available with free shaft or lever and weight mechanism. Awwa c504 butterfly valve, rubber seated, fusion bonded epoxy coated, or hard rubber lined, is applied in the water industry, municipal engineering, water conservancy project, drinking water engineering, sea water treatment and desalination. The diameter of the stainless steel shafts shall meet the requirements of awwa c 504 class 150b standard. Awwa c50415 rubberseated butterfly valves 435042015 this standard covers rubberseated butterfly valves, 3 in. All valve bodies and vanes 4 48 shall be of high strength ductile iron to astm a536, grade 705005 with astm a276 type 304 stainless steel body seat. Awwa c519 highperformance waterworks butterfly valves3 in.
Awwa c65114 disinfecting water mains technical book. Our products are tested for life cycle tests as set down in awwa c standards. The current awwa c50400 standard covers pressure ratings from 25 to 250 psi with velocities from 8 to 16 fps sec. Popular titles from the american water works association awwa awwa is the authoritative resource on safe water, with more than 60,000 members worldwide sharing knowledge on. In may 1985, the us environmental protection agency usepa entered into a cooperative agreement with a consortium led by nsf. Manual actuators selected by the supplier shall confirm to the latest edition of awwa c504 section 4. This document was uploaded by user and they confirmed that they have the permission to share it. This standard is one of two standards, the other being awwa c54108 hydraulic and pneumatic cylinder and vanetype actuators for valves and slide gates, that replace awwa c540 power. The en re manufacturing process strictly complies with awwa c 504 standards requirements. Valves are cycle tested as per awwa c504 requirements. The manufacturer shall have produced awwa butterfly valves for a minimum of five.
Your water system is contaminated with coliform bacteria. The awwa butterfly valves are constructed per awwa c504 standards and are suitable for bidirectional shut off and throttling service. The american water works association first published consensus documents in 1908. Rubbersealed butterfly valves, 3 in 74mm through 72 in 1800mm american water works association 06oct2010 48 pages.
Approved by american national standards institute jan. Ansi awwa c504 00 rubber seated butterfly valves pnxkroy7r14v. Browse related products from american water works association. Awwa c 504 butterfly valves vahntech international inc. Uwp model 3900, ductile iron butterfly valve conforms to awwa c504 di bodies translate into pure strength achieving three times that of cast iron alone. With more than 50,000 members worldwide and 43 sections in north america, awwa advances public health, safety and welfare by uniting the efforts of the. All butterfly valves shall be manufactured in accordance with the. Suitable for manual gear, electric, hydraulic and pneumatic actuation.
This standard establishes minimum requirements for highperformance butterfly valves, 3 in. The valmatic american butterfly valve series 2000 or shut off. Awwa c207 steel pipe flanges for waterworks service, sizes 4 in. From source to storage, from treatment to distribution, awwa standards cover all areas of water treatment and supply. After fusion bonding, the seat is vulcanized to the body making a very corrosion resistant valve. Awwa c504 15 rubberseated butterfly valves 435042015 this standard covers rubberseated butterfly valves, 3 in. Uwp model 3900, ductile iron butterfly valve conforms to awwa c504 di bodies translate into pure. With selflocking, fully enclosed, maintenance free worm gear including mechanical position indicator and handwheel.
With selflocking, fully enclosed, maintenance free. The swing check valves offered conform to awwa c 508 with castductile iron body for use on water, oil and gas lines. Share united water products butterfly valve awwa c504 d i model 3900 on twitter share united. Awwa c504 double eccentric butterfly valve united water products. This standard establishes minimum requirements for rubberseated butterfly valves, 3 in. If the commonly used 150psi rating with the maximum velocity is the intent of the application, be sure to specify awwa c504, class 150b.
The valves shall be designed awwa c504 the velocities and pressure set out in these specifications and shall have class b velocity designation. Awwa c504 double eccentric butterfly valve united water. Aug 26, 2018 valve awwa c504 shall be field c54 without the requirements of pressure to the disc. Awwa c504 butterfly valve, rubber seated, fusion bonded epoxy coated, or hard rubber lined, is applied in the water industry, municipal engineering, water conservancy project, drinking water. Standard for the selection of asbestoscement transmission pipe, sizes 18 in through 42 in 450mm through 1,050mm for water supply. This standard covers rubberseated butterfly valves, 3 in. All valves shall be either pratt model 2fii or monoflange mkii and comply with the following details. United water products pdf download product brochure.
Collected standards for service line materials awwa c90007 polyvinyl chloride pvc pressure pipe, and fabricated fittings, 4 in. Awwa c 504 butterfly valves vahntech international. Castductile iron valves awwa standards mcwane gulf. Awwa 20560 awwa water operator field guide published by awwa on january 1, 2012 preface this guide is a compilation of information, charts, graphs, formulas, and definitions. Butterfly valve, double eccentric awwa c504 dimodel 3975f.
Maintenance free shaft seals are an essential consideration for inaccessible. Mj x mj end valve pressure can be both 150psi and 250psi. Ansi awwa c504 00 rubber seated butterfly valves hydraulic. Ansiawwa c62219 pipe bursting of potable water mains 4 in. This ninth edition of ansi awwa c504 was approved on june 20, 2010. Water supply industry, irrigation penstock, sewage disposal. The manufacturer shall have produced awwa butterfly valves for a minimum of five years. First edition approved by awwa board of directors june 17, 1955. Large diameter awwa standard c504 a unique structure and low cost with proven reliability in water works, power generation, desalination plants and other industrial applications. Emergency disinfection of small water systems 331242 revised 2172020 you should provide emergency disinfection when. Awwa content pack autocad plant 3d autodesk app store. Consistent interference between the rubber seating surfaces and the stainless steel disc edge. Established in 1881, the american water works association is the oldest and largest nonprofit, scientific and educational organization dedicated to safe and sustainable water in the world. Awwa c504, butterfly valve, size 324, 150psi250psi fig.
American water works association awwa standards and. Streamlined disc disc is available in either duc le iron with stainless steel sealing edge or all. China valve manufacturerwelco valve is one of the leading manufacturers of various industrial valves, fittings, flanges and relative piping accessories in china. You open up any part of your water system for maintenance or repairs. Valves are available in both soft seated or metal seated design. Unique seat ring structure provides low torque and long life. Wastewater air release valves are designed to release accumulated air from a piping system while the system is in operation and under pressure. Valve awwa c504 shall be field c54 without the requirements of pressure to the disc. Ansi awwa c90117 polyethylene pe pressure pipe and tubing, 34 in. Ansi awwa c62219 pipe bursting of potable water mains 4 in.
Awwa c54216 electric motor actuators for valves and slide gates. Our products provide high performance, reliable service and long service life. The current awwa c504 00 standard covers pressure ratings from 25 to 250 psi with velocities from 8 to 16 fps sec. Valve bodies at a minimum, valve bodies shall be constructed of. These valves are ideal for clean and dirty water and. Liquidepoxy coating systems for the interior and exterior of steel water pipelines. The valmatic americanbfv butterfly valve shut off valve is designed to provide long life and trouble free performance. The actuators shall be sized to operate with a maximum rim pull of 178n 40 lbs. They are also the features that manufacturers, engineers, and users have requested and included in the awwa c504 butterfly valve standard. The contractor shall provide all necessary pumps, underdrains, well point systems, and other means for removing water from trenches and other parts of the work. The current awwa c50400 standard covers pressure ratings from 25 to 250 psi. All valve shafts must meet or exceed the minimum connection torque requirement set forth in awwa c504.
Awwa c80012 underground service line valves and fittings also included. Ansi awwa c504 00 rubber seated butterfly valves free download as pdf file. Awwa c519 highperformance waterworks butterfly valves3. This standard covers the manufacture of circumferentially prestressed concrete pressure pipe with a steel cylinder and wire reinforcement in sizes 16 in.
The eighth edition of ansi awwa c504 was approved by the awwa board of directors on feb. When not practical, work shall be done as specified by the engineer of record. Grooves are molded on the sealing surface of the seat to reduce operating torque. Collected standards for service line materials awwa c90007 polyvinyl chloride pvc pressure pipe, and. Actuatorready with topflange in accordance with iso 52111. The american water works association first published consensus documents in. American water works association awwa standards ihs. Awwa c504 butterfly valve,rubber seatedchina valve. Face to face dimensions conforms to awwa c504 short body.
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