When installed, the bolts that hold the two flanges together hold the valve in place. Recommended fasteners for wafersphere butterfly valves the tables on the following pages provide information regarding the size, type, and quantity of fasteners recommended for installing wafersphere highperformance butterfly valves into a piping system. Our butterfly valves are available in various materials, such as stainless steel, carbon steel, pvc, ductile iron and aluminum. Highperformance double offset wkm valve schlumberger. The valmatic americanbfv butterfly valve is the valve of choice for shutoff service in water systems.
Gf piping systems presents the 567568 type series of butterfly valves with a comprehensive range of products for water and lug style applications. Bray series 30 wafer or series 31 lug or approved equal. Shall be one piece wafer or lug design with extended neck to allow for 2 of piping insulation. Butterfly valves engineered by bray including resilient seated butterfly valves, double offset high performance butterfly valves, triple offset premier isolation butterfly valves and high performance valves for the sugar industry. Waferstyle butterfly valve, pvc, 150 psi, 8 pipe size. Triple eccentric lug type metal seated butterfly valve series tmf. Clows design with the epdm seat located on the vane and mating with a 316 stainless steel body ring is time proven, and it assures 100 percent bubbletight sealing for. Ansi class 150 wafer lug size wafer a1 lug a2 b c d. Clows design with the epdm seat located on the vane and mating with a 316 stainless steel body ring is time proven, and it assures 100 percent bubbletight sealing for the life of the valve. Flange bolt tabulation for mosites wafer butterfly valves and lug type butterfly valves. Jamesbury wafersphere 815 series 285 psi wafer style butterfly valve, 4, features a 400 cv and is made of carbon steel.
Resilient seated butterfly valve butterfly valve manufacturer. Available now are 14 to 24 type 567 style butterfly valves. Bare stem, leverlock operating system, manual gear. As a topnotch butterfly valve manufacturer, we design and produce valve products that are safe and made from exceptional materials.
Type57 butterfly valves are quarter turn valves with equal percentage type flow characteristics. They are intended as a planning and procurement guide. Butterfly valves dimensions 1424 robert james sales. They provide moderate flow control and therefore can be used for both onoff and modulating service. Spears wafer butterfly valves are designed for system connections between two flanges having ansi b16. The cameron wkm highperformance butterfly valve offers the high performance of ball and gate valves with the lowcost, lightweight benefits of a butterfly valve design. Keystone butterfly valves figure ar1ar2 general purpose valve. Type 567 wafer style butterfly valve gf piping systems. Dimensional requirements for flangepipe connections. Butterfly option selection ordering information above weights measured in pounds. Available 2 to 48 iso 5211 mounting flange drop on actuation wafer or lug style body ideal for on. Dimensions of class 150 butterfly valves wafer and lugged. Valve dimensions tapped lug data weight pounds valve size 41,8 41516 71516 1112 1 17316 19316 24516 29516 42 40916 451.
Monoflange mkii wafer butterfly valve available in sizes 3 through 20 inches nominal valve. Bare stem, infinite position plate and lock, lever lock, manual gear. General purpose butterfly valve with a nickelplated disc and an epdm liner. In 1901, a small group of industrialists started in their small metal fabricating shop and officially entered the valve industry in 1926 with the designdevelopment of the first pratt rubber seated butterfly valve. Resilient seated butterfly valves a company figures 396397 up to 200 p3j. Bf series waferlug butterfly valves milliken valves. Butterfly valve ductile iron, wafer type, 200 psi wd2222. The higher the cv, the greater the flow and the better the control characteristics. Butterfly valve types wafer, lug, double offset and triple. Both lug and wafer series valves are designed for ansi 125150 lb.
The valve handle or gear operator is reversible 180for either left or right side operation. See table 1 for tabulated cvs for the figure ar1ar2 butterfly valve. There are a few different types of butterfly valves, however, they fall into two basic types lug and wafer valves. Americanbfv butterfly valve butterfly valves manufacturers. The lug body has protruding lugs in the periphery of a body that provides passage to bolt holes that match with those in the flanges. Dimensions dn 50 600, din pn10, pn16, ansi 150 mm dn wafer series tmw dn lug series tml l api 609 cat. Technical bulletin 711 3 t1041 recommended fasteners for wafersphere butterfly valves type 860w,wafer body type 860l, lugged body valve size quantity length inches quantity length inches fastener no. Dezurik manufactures the following styles of butterfly valves. For wafer style valves, the seat shall cover the entire inner surface of the. Butterfly valve types wafer, lug, double offset and.
Triple eccentric flanged type metal seated butterfly valve face to face. These dimensions may be used for preliminarystudy layout purposes. Lengths are based on the minimum flange thickness of weld neck flanges per ansi b16. Butterfly valves wafer and lug butterfly valves valtorc usa. Aquaseal10 integrallymoulded wafertype butterfly valve is available in sizes from 50 mm 2 to.
Butterfly valves are classified as quarterturn valves. The butterfly valve actuator of choice for shutoff service in water. The difference between a lug and wafer butterfly valve. Featuring a tenposition stop plate, phenolic bound seat, onepiece connector, and more, tvcs resilient seated butterfly valves are assembled using prime equipment parts. Awwa butterfly valves are used for shutoff on clean water and gases. Manufacturer reserves the right to modify dimensions, materials, or design. Dimensions of wafer and lugged butterfly valves to class 150 rating. Wafer style butterfly valve, pvc, 150 psi, 3 pipe size. Wafer style, epoxycoated ductile iron body, stainless steel disc. Wafer butterfly valves have builtin flange gaskets and are designed for installation with user supplied. Butterfly valves dimensions 212 robert james sales. Flowseal high performance butterfly valves are available in sizes from 2 48 in.
Series 210 tripple eccentric wafer type metal seated butterfly valve series 220 tripple eccentric lug type metal seated butterfly valve series 240 tripple eccentric double flanged type metal seated butterfly valve product group 200 butterfly valves comply in general ith the following standards. A complete butterfly valve line to provide optimal performance our complete range of butterfly valves extends from general purpose to severe service models used for isolation and throttling applications. The type57 butterfly valve is well suited for a wide. Download the product data pdf or contact us for more information. Butterfly valves wafer style full lug style semilug style grooved end dimensions 212 dimensions 1424. Valves must be stored with the disc in the semi open position. This butterfly valve does not come standard with an operator. Bonded seatinbody extends over inner surface to form selfgasketing feature. Please sign in to your account to see your pricing, which may be different from the price displayed. Wafer style butterfly valve, pvc, 150 psi, 8 pipe size. Cv valve size cv valve size cv 3 323 10 4458 16 114 4 575 12 6420 18 14444 6 1294 14 8738 20 17832 8 2300 cv values for the 2fii and mkii in the full open position valve model body seat disc shaft. Butterfly valves provide bidirectional deadend service in commercial and industrial service. Flange locating holes shall be provided on wafer bodies to allow for quick and precise alignment during valve installation.
General characteristic features handlever with intermediate position lock plate suitable for nominal sizes up to and including dn 150. Facetoface dimensions meet en 558, api 609, and msssp68 standards. Abz series 396397 resilient seated butterfly valves. Butterfly valves henry pratt company valve manufacturer. Milwaukee valve company high performance butterfly valves. Stud lengths also assume heavy hex nut heights per ansi b18. This general purpose soft seated lug type butterfly valve has a fully rubber lined single piece body with a centric disc construction and is available in wafer lugged style body pattern to ensure precise location in pipeline. The contents of this website are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be contrived as warranties or guarantees, expressed or implied, regarding the products or services described herein or.
Kennedy valves butterfly valves have a 100% bubble tight seal via a 316 stainless steel ring located in the body and the rubber seat located on the vane. Flanged valves shall be fully faced and drilled in accordance with ansi standard b16. Triple eccentric flanged type metal seated butterfly valve. You also get the assurance of the nibco warranty, along with superior customer service expertise. As one of the leading wafer style butterfly valve manufacturers and suppliers in china, we warmly welcome you to wholesale bulk high quality wafer style butterfly valve from our factory. It includes resilient seated valves for long service life and bubble tight shutoff. The valve body meets pn 10 through pn 40, cl150, and cl300 ratings. Quality is designed into the series 42, wafer and 44 lug butterfly valves, utilitizing the phenolicbacked cartridge seat pioneered by crane. Good tolerance to suspended solids but not recommended for use with slurries or debris. Valve pressure rating 200 psi, 225f continuous and 250f intermittent service, wafer style, fkm moldedin seat liner, cf8m stainless steel disc, stainless steel stem with copper bushings, operating mechanism.
With many bodytrim combinations, there is a series 42 or 44 valve to meet your application. When designing when uing a wafer style butterfly valve, the bolt lengths need to be adjusted to include the thickness of the valve and the added gasket. Often made out of cast iron, butterfly valve s name is based from the functionality of its disc. Wafer type butterfly valves flange bolt dimensions. These valves feature precisionmachined parts insuring years of dependable operation. For installation and maintenance instructions, please refer to the iom manual.
Wafer valve with 316 stainless steel, wafer connection to ansi 150300 with metal to metal seating. Butterfly valves, since their invention in 1960s became on of the most demanded flow control elements in. Often made out of cast iron, butterfly valves name is based from the functionality of its disc. Lug style butterfly valve manufacturer, lug type butterfly. Line centering clips provide for versatility to mount and align the same wafer style valve body in different piping configurations asme and en ratings. Throttling characteristics are shown in the same manner with cvs at the various disc openings. Butterfly valve cast iron, international, wafer type n2005. Our butterfly valves are available in both cl150b and cl250b, and they meet or exceed awwa standard c504, latest revision. Butterfly valves wafer type o 1600kpa 16 bar o wafer disc available in nickelplated cast iron, bronze and o cf8m 316 stainless steel.
Triple eccentric wafer type metal seated butterfly valve series tml. Keystone composeal resilient seated butterfly valves wafer style pressure bar psi weight kg lbs valve size dn nps composeal traditional valve valve benefits integrated iso 5211 top plate smooth composite body surface eliminating the need to apply paint integrated flange sealing secondary body split sealing primary body split sealing. The contents of this website are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be contrived as warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. Description product group 200 butterfly valves wafer type lug type double flanged type. Type57 manual butterfly valve plastic butterfly valves. In addition, our wkm highperformance butterfly valve satisfies a wide range of industrial applications. A wafer type butterfly valve is easy to installed but it cannot be used as an isolation valve. A wafer style butterfly valve is a valve that is sandwiched between two flanges. They are a resilient seated butterfly valve that meets the requirements of awwa c504 and c516 standards. The wafer body is placed between pipe flanges, and the flange bolts surround the valve body.
Wafer style butterfly valve, pvc, 150 psi, 2 pipe size. Dimensions of class 300 butterfly valves wafer and lugged. Waferstyle butterfly valve, pvc, 150 psi, 3 pipe size. Available 2 to 48 iso 5211 mounting flange drop on actuation wafer or lug style body ideal for on off or throttling. Dimensions of wafer and lugged butterfly valves to class 300 rating. Lug style, epoxycoated ductile iron body, stainless steel disc. To make your selection easier, nibco offers specification and submittal assistance. As part of crane valve group, flowseal high performance butterfly valves are backed by the resources and experience of one of the worlds largest valve producers with a delivery and quality track record that is unparalleled in the industries we serve.
China wafer style butterfly valve suppliers, manufacturers. Valve sizes from 2 to 12 are rated at 200 psig wog service and valve sizes from 14 to 30. Waferstyle butterfly valve, pvc, 150 psi, 2 pipe size. Search matconorcas extensive selection of wholesale valves to find the butterfly valve for your application. The fnw figure hp high performance butterfly valves are designed to fit between ansi b16. The kennedy valve butterfly valves robust and rugged design can be relied upon for years of trouble free service. It is ideal for handling water, oil, steam, gas, and slurries. Growth of our company has also been closely associated with the increased use of rubber seat butterfly valves. Lug style butterfly valve incorporates the optimum design features to provide long trouble free service in the field. Valve sizes from 2 to 12 are rated at 200 psig wog service and valve sizes. Series 210 tripple eccentric wafer type metal seated butterfly valve series 220 tripple eccentric lug type metal seated butterfly valve series 240 tripple eccentric double flanged type metal seated butterfly valve product group 200 butterfly valves comply in general ith.
1487 1467 761 918 1340 919 587 1354 16 367 1368 1045 1039 1459 742 1195 137 1090 124 536 874 1006 56 1238 1421 1408 1281 427 181 509 737 655 472 599 636 969 424 80 589 1092