Many engineers question the difference between the awwa c509 standard for resilient seated gate valves and the awwa c51509 standard. C509 212 resilient wedge gate valve 1 kennedy valve revolutionized the gate valve market in the early 1980s by offering the first resilient seated gate valve in the usa. Resilient wedge gate valve c509 kennedy valve awwa c509 resilient wedge gate valves meet or exceed the requirements of awwa standard c509, ul262fm11201, ulc underwriters of canada, and nsf certified. The clow resilient wedge valve, with its unique features and benefits, was the first to be manufactured with both awwa and ulfm approval for all water system requirements. The american water works association awwa standards c509 establishes the minimum design and testing requirements for gate valves. Designed according to awwa c509, designed according to fm 11201, ul 262. The lugs can accommodate straps or hooks, providing the contractor with options for lifting and installing while increasing site safety and ease of installation. The awwa c509 design standard was developed based on the physical characteristics of cast iron while awwa c515 was developed based on the more robust physical characteristics of ductile iron. Resilient wedge gate valve c509 kennedy valve awwa c509 resilient wedge gate valves meet or exceed the requirements of awwa standard c509, ul262fm11201, ulc. Kennedy valve company was at the forefront in this industry wide movement by introducing the ken seal series, awwa c509 resilient seated gate valve. Bidirectional flow flat bottom surfaces stands upright for easier handling and storage. A special gate valve designed with end connections and an unobstructed waterway to provide proper alignment and positioning of a tapping sleeve, valve, and machine. Full wall ductile mj cutin valve to awwa c509c515 mechanical joint. Awwa butterfly valves 3 20 table of contents awwa butterfly valve 3 through 20 inches.
Awwa c50915 resilientseated gate valves for water supply. Resilient seated gate valves to awwa c509 c515 implementations the gate valve has long been the standard for low cost full port isolation applications. Awwa c509 r s g this specification covers design, manufacturing and testing of 2 108 resilient seated gate valves. Valve is fully coated with a fusionbonded epoxy conforming to awwa c550 in traditional gate valve red. International data sheet awwa c515 resilient wedge gate valve.
Back to awwa c50909 resilientseated gate valves for water supply service this standard describes ironbody, resilientseated gate valves with nonrising stems nrs and outside screw. Awwa c50009 metalseated gate valves for water supply service. Awwa c509 nrs gate valve specification submittal sheet. Awwa c500 solid wedge for sewage media and revolving rotating disc type and awwa c509c515 resilient wedge type gate.
Nrs gate valve awwa c509c515 resilient seat united. What is the difference between awwa c509 and awwa c515. Ululc listed and fm approved awwa c509 gate valves on. Resilient seated gate valves fully meet or exceed awwa c509 and c515. A wide variety of awwa c509 gate valves options are available to you, such as low pressure, high pressure. Blue fusion bonded epoxy coating 10 mil250 nominal, meets requirements of awwa c550. The valves shall be either, nonrising stem or rising stem, opening by turning stem left or rightand provided with 2 square operating nut or handwheelwith the word open and an arrow cast in the metal to indicate direction to open. Back to awwa c509 09 resilientseated gate valves for water supply service awwa c509 09 resilientseated gate valves for water supply service. High strength ductile iron body used for lowering the weight and improving. Awwa c509 gate valves 1 awwa c509 resilient seated gate valves typical applications. Awwa c50909 resilientseated gate valves for water supply. Valves shall conform to the latest revision of awwa standard c509 covering resilient wedge gate valves. Back to awwa c50915 resilientseated gate valves for water supply service pdf this standard describes ironbody resilientseated gate valves with nonrising stems nrs and.
Kennedy valve company was at the forefront in this industrywide movement by introducing the style 8000, our awwa c509 resilient seated gate valve. The valves shall be either, nonrising stem or rising stem. Awwa c509 nrs gate valve specification submittal sheet model 109nrs sizes. Kennedy valve awwa c509 resilient wedge gate valves meet or exceed the requirements of awwa standard c509, ul262fm11201, ulc underwriters of canada, and nsf. Awwa c50009 metalseated gate valves for water supply service pdf. Awwa gate valve evolution 2018 clean and safe drinking water workshop march 27th, 2018 presented by jeff b. Awwa c5092015 resilientseated gate valves for water. The american water works association awwa standards c509 establishes the minimum design and testing. Avk flanged gate valve, awwa c509, 250 psi with wrench nut, ulfm approved, ctc 4559 020 avk gate valves are designed with builtin safety in every detail. Manufactured to exceed the requirements of the awwa c51509 standard, the body, bonnet, and wedge are of high strength ductile iron. Failure of a resilientseated gate valve in such systems, either caused by faulty installation or improper. Our cast iron gate valves also conform to awwa c509.
Avk flanged gate valve, awwa c509, 250 psi with post indicator flange and wrench nut, ululc listed and fm approved, ctc 4559 010 avk gate valves are designed with builtin. Valve complies with ansiawwa c509 3 ansiawwa c515 412. International data sheet awwa c515 resilient wedge. Operating torques in the gate valve are the lowest of any isolation valve relative to size. Product specifications usp2 series resilient wedge gate valves, 2 thru 12 form 712 r718 page 1 of 4 1.
You can also choose from manual awwa c515 gate valves, as well as from stainless steel awwa c515 gate valves there are 442 suppliers who sells awwa c515 gate valves on, mainly located in asia. You can also choose from manual awwa c509 gate valves, as well as from brass. Kennedy valve awwa c509 resilient wedge gate valves meet or exceed the requirements of awwa standard c509, ul262fm11201, ulc underwriters of canada, and nsf certified. Awwa c515 resilient wedge gate valve product features form 14 rev 0916 nonrising stem nrs. During the decade of the 1980s, the waterworks industry was introduced to the resilient seated gate valve, a design principle that is dominant in preference for use in distribution systems. Kennedy valve model ksfw kennedy valveksfw c509 31 kennedy valve awwa c509 resilient wedge gate valves meet or exceed the requirements of awwa standard c509 ul. Valves 2 48 shall have flange, mechanical joint or flange by mechanical joint end con.
Full water way fusion bond epoxy coated 10 year limited warranty. Resilient wedge gate valves in addition to popular end connection options, these valves can be ordered with muellers exclusive aquagrip system that incorporates an oring sealed compression connection and integral pipe restraint in one ready to use easy and quick to install package. Awwa c509 250 psi ulfm approved 200 psi nsf 61 certified full water way fusion bond epoxy coated 10 year limited warranty the original, and the definitive standard. Awwa c52010 knife gate valve, sizes 50 mm 2 in through 2400 mm 92 in. The resilient seated variation of the gate valve adds the characteristic of zeroleak to this list. Fusion bonded epoxy coated interiorexterior to awwa c550. Awwa c509 09 resilient seated gate valves for water supply service. High strength ductile iron body used for lowering the weight. Installation, operation and maintenance of awwa c509 resilientseated gate valves 5. Look inside this standard describes resilientseated gate valves with nonrising. Installation, operation and maintenance of awwa c509. Resilientseated gate valves for water supply service. During the decade of the 1980s the waterworks industry was introduced to the resilient seated gate valve, ad design principal that is dominate in preference for use in distribution systems. Today kennedy is still the industry leader in ulfm gate valve design and performance with product rated to up 350 psi for ulfm service requirements.
Awwa c509 09 resilientseated gate valves for water supply service pdf. The united model 20102010xh awwa resilient seated gate valve offers state of the art design and construction. This standard describes ironbody resilientseated gate valves with nonrising stems nrs and outside screwandyoke. This standard covers ironbody, resilientseated gate valves, including tapping gate valves, with nonrising stems nrs. The wedge is fully vulcanized with avks own drinking water approved epdm rubber compound. Kennedy valve awwa c509 resilient wedge gate valves meet or exceed the requirements of awwa standard c509, ul262fm11201, ulc underwriters of canada, and nsf listed. It features an outstanding durability due to the ability of the. Resilient seated gate valves to awwa c509c515 implementations the gate valve has long been the standard for low cost full port isolation applications. Avk flanged gate valve, awwa c509, 250 psi with post indicator flange and wrench nut, ululc listed and fm approved, ctc 4559 010 avk gate valves are designed with builtin safety in every detail. You can also choose from manual awwa c509 gate valves, as well as from brass, stainless steel awwa c509 gate valves there are 298 suppliers who sells awwa c509 gate valves on, mainly located in asia. Nrs style is available with post plate for adaptation with an indicator post. Awwa c550 fusion bonded epoxy epdm resilient wedge non rising s. Their concern is that the awwa c51509 standard is somehow for a thin wall or cheaper version of the valve, which is sort of like the old axiom, more is better. Ulfm gate valve nrs awwa c515 water works and fire.
Other gate valve manufacturers strive to design their valve as close to the minimum as possible and still be in. Awwa c550 fusion bonded epoxy epdm resilient wedge. Each valve shall have makers name, pressure rating, and year in which it was manufactured cast in the body. You can also choose from manual awwa c515 gate valves, as well as from stainless.
Gate valve ductile iron, fire protection, resilient wedge f607rws. Awwa c50915 resilientseated gate valves for water supply service pdf. Awwa c5092015 resilientseated gate valves for water supply service. Meet or exceed the requirements of awwa standard c509. Awwa c50909 resilient seated gate valves for water.
Stem 2 bosses handwheel standard or operating nut optional manufactured to awwa c50915 flanged ends conform with ansi b16. Gate valves henry pratt company valve manufacturer. A special gate valve designed with end connections and an unobstructed waterway to provide proper alignment and positioning of a tapping sleeve, valve, and machine for tapping pipe dry or under pressure as described in awwa c509 section 1. What is the difference between awwa c509 and awwa c515 standards for valves. A wide variety of awwa c515 gate valves options are available to you, such as low pressure, high pressure. Valves where applicable are designed and manufactured in compliance with awwa c509 and c515, valves shall be ansi nsf61 certified. Prior to shipment from the factory, each valve shall be tested by hydrostatic pressure equal to the requirements of awwa c509 and ulfm where applicable. Awwa c509 2015 resilientseated gate valves for water supply service. Awwa c515 resilient seated gate valves large diameter.
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