Our work helps the industry invent and manufacture superior products consistently, provide critical services, ensure fairness in the marketplace for businesses and consumers alike, and promotes the acceptance of products and practices. The standard covers design, materials, facetoface dimensions, pressuretemperature ratings, and examination, inspection, and test requirements for gray iron, ductile iron, bronze, steel, nickelbase alloy, or special alloy butterfly valves that provide tight shutoff in the closed. Correct some editorial mistakes in the documents text, add reference to ipcjedec j std 609, leadfree and leaded marking, symbols and labels, clarify the meaning of those alloys that are designated as leadfree. Download api 609 butterfly valvesdouble flanged, lug. Powell valves fabricates api 609 butterfly valves with the highest standards to deliver customer satisfaction. Learn more about ihs goldfire stay connected with us. One of the piping classes on my project is giving me the choice between both, for all diameters, and there is no note saying when to use one or the other. Find the most uptodate version of api std 609 at engineering360. Yarmouth research and technology, llc 434 walnut hill road north yarmouth, me 04097 usa 207 8295359. Api 609 butterfly valve trim definition hongdou industrial 26 feb 10 02. Copyright 2000 american petroleum institute january, 2000 10.
Can someone explain to me concretly what is the difference between these. Api 602, gate, globe, and check valves for sizes dn 100 nps 4 and. Api std 598 supplements the api standards that reference it, but it may also be applied to other types of valves by agreement between the purchaser and the valve manufacturer. Double flanged, lug and watertype api rp 621 recommended practice for reconditioning of metallic gate, globe, and check valves api std 622 standard for type testing of process valve packing for fugitive emissions. Stem steel astm a 311 aisi grade c1144 one piece full length stem with integral dd disc position indicator. Api valve standards defined and explained valve news. Api 609 butterfly valve trim definition valve engineering. Api 602, gate, globe, and check valves for sizes dn 100 nps 4 and smaller, 11th edition revision. Pdf api 609 butterfly valvesdouble flanged, lug free. Api 609 related to butterfly valves is divided in 2 categories. This standard covers design, materials, facetoface dimensions, pressuretemperature ratings, and examination, inspection and test requirements for gray iron, ductile iron, bronze, steel, nickelbased alloy, or. Api standard 609 monogram licensees api standard 609.
Iso or the american petroleum institute api is released. Standard test method for density, relative density specific gravity, or api gravity of crude petroleum and liquid petroleum products by hydrometer methodastm d1298 4. Api standard 609 monogram applicants api auditors from. Stdapipetro std bo3engl l737 m 0732270 05b5237 7q7. Please click the heading to download the required data sheets. Api std 598 valve inspection and testing published by api on october 1, 2016 this standard covers inspection, examination, supplementary examinations, and pressure test requirements for resilientseated, nonmetallicseated e. Since 1924, the american petroleum institute has been a cornerstone in establishing and maintaining standards for the worldwide oil and natural gas industry. This standard applies to components and assemblies that contain pbfree. Doubleflanged, lug and wafertype, eighth edition, includes errata april 2017 standard by american petroleum institute, 02012016 amendments available. At powell valves, we maintain a quality management system with strong emphasis on the continual improvement of quality, engineering, manufacturing, and business related processes. Api std 598 valve inspection and testing, ninth edition ansi api std 607 fire test for quarterturn valves and valves equipped with nonmetallic seats, 6th edition ansiasme b1. Design and construction of large, welded, lowpressure storage tankseleventh edition. Api std 609 2010 7th ed butterfly valvesdouble flanged, lug. Api 609 category b high performance butterfly valve figure.
Api std 661 6th edition 2006 air cooled heat exchangers for general refinery service. Register for the 2020 international oil spill conference. Design and construction of large welded low pressure storage tanks. Api 609 difference between category a and b pipelines. A catalog of api publications and materials is published annually and updated quarterly by api, 1220 l street, n. This standard covers design, materials, facetoface dimensions, pressuretemperature ratings, and examination, inspection and test requirements for gray iron, ductile iron, bronze, steel.
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