As part of crane valve group, flowseal high performance butterfly valves are backed. General oil, gas and water applications temperature range. Assurance program that assures each valve we produce meets or exceeds your application requirements. Resilient seated butterfly valves pipe, valve, fittings. Concentric flanged type rubber lined butterfly valve face to face. Ptfe coated butterfly valve lug type lug butterfly valve tougue and grooved seat lug butterfly valve through shaft without pin. Dimensions ulfm kennedy butterfly valve wafer type remarks. 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. Quality is designed into the series 42, wafer and 44 lug butterfly valves, utilitizing the phenolicbacked cartridge seat pioneered by crane.
High strength butterfly valve disc with hand polished edge and. The wafer body is placed between pipe flanges, and the flange bolts surround the valve body. Socket head cap screws are used on valve sizes 36 and larger and all ddes lug valves. Flowseal high performance butterfly valves are available in sizes from 2 48 in asme pressure classes 150, 300, and 600 and are available with a diverse range of actuation options. Butterfly valves wafer type o 1600kpa 16 bar o wafer disc available in nickelplated cast iron, bronze and o cf8m 316 stainless steel. Flowseal high performance butterfly valves are a standard in many industries. Stdapiipetro std bo7engl l777 m 0732290 05b529b too m foreword this standard is a purchase specification for butterfly valves designed for installation between flanges specified in asme b16. The valve is available in sizes up to 48 1200 mm, in asme classes up to 900, with long pattern body and buttweld ends. This allows one flange to be removed and the valve can still operate for dead end service.
Concentric semilug type rubber lined butterfly valve series clr. Kennedy butterfly valve ul, ulc listed fm approved wafer end type w300 300psi kennedy butterfly valves with its unique features have been used in water and fire protection industry for many years. Valve to be installed between flanges using long bolts. Wafer and lug type butterfly valve 2 trough 24 note. Type bfv 125150 wafer installation butterfly valves are manufactured in accordance with the specifications from iso 5272, international standards organization and mss sp67, manufacturers standardization society and api609, american petroleum institute. The elastomer liner, molded directly in the body and vulcanized insitu, ensures that the liner lasts the entire life of the valve.
Flowseal high performance butterfly valves aiv inc. Type general characteristics series 210 wafer type general applications shipbuilding, water works, heating and ventilation, power plants, oil refinery chemical plants etc. Other type and styles available 2 50 mm through 24 600 mm sylax. Type 2021 and type 4041 wafer and lug type ptfe seated butterfly valve p. Butterfly valve consists of a disc that rotates on a shaft at right angles to the fluid flow. In other words, the wafer version of butterfly valves was designed to hold a tight seal, safeguarding against bidirectional pressure differential in order to avoid any backflow in systems that have been. The wafer valve is ideal for commercial and some light industrial process applications including hvac and vacuum services, in addition to hot and cold potable water. Read our updated valve and actuation catalog which includes more than 150 flagship valve, actuation and instrumentation products and see how flowserve products can help you achieve worldclass valve performance. The 12 through 4 valves are available with either npt or rc threads. Ttriple ofriple offset butterflfset butterfly vy valvalveses. With many bodytrim combinations, there is a series 42 or 44 valve to meet your application. A wafer butterfly valve s function is to retain a seal to protect against dualdirectional pressure differential in the flow of fluid. High strength butterfly valve disc with hand polished edge and hubs.
Cannot be used as a pipe end or as endofline service. Wafer butterfly valve installation, operation and maintenance instructions installation 1 thoroughly clean and prepare the piping system before valve installation. Wafer type bs en 1092 pn10pn16 asme class 150 bs 10 table dtable e. The most striking feature of aquaseal10 butterfly valve is its integrallymoulded body liner. Disks furnished with beveled or nonbeveled disks, according to the selection table. Butterfly valve types wafer, lug, double offset and. The valve was developed to provide reliable sealing in water and air lines, and is today the industry benchmark. Which type of butterfly valve to be specified wafer,lug. Which type of butterfly valve to be specified wafer,lug or doubleflanged. Onepiece body features and benefits as one of the most durable resilientseated butterfly valves in the industry, the cameron butterfly style demco valve excels in a variety of applications cast in both wafer and tapped lug patterns in a variety of material choices. En 558, api 609, iso 5752, ksv 7490, jis f7480, jis b2032, jis b2064 or bs 5155. Wafer type, lug type, flanged or welded connections. Cast in both wafer and tapped lug patterns in a variety of material choices. Aquaseal10 integrallymoulded wafertype butterfly valve is available in sizes from 50 mm 2 to 600 mm 24, in pn 10 pressure rating.
Aug 31, 2017 which type of butterfly valve to be specified wafer,lug or doubleflanged. Butterfly valve types wafer, lug, double offset and triple. The world valve isoseries wafer type concentric butterfly valves have a fully vulkanized liner for onoff and control services for, liquids and gasses in general services, in the power industry, marine industry, chemical and petro chemical industry, onoffshore applications, etc. Like other types of block valve they are not generally used for controlling flow rates. Pneumatic butterfly valve pneumatic wafer butterfly. Wafer, semi lug, lug and flanged type global valve center. Butterfly valves with different maximum pressure ratings on request. The difference between a lug and wafer butterfly valve. Kitz dj series butterfly valves flange table connection size standard bs en 1092 bs10 asme b16. Usually they are used in application fields such as. Due to the fact, that the valves are available with different body designs wafer or lug type and materials, they perfectly meet the requirements of diverse applications and processes. The worldvalve isoseries wafer type concentric butterfly valves have a fully vulkanized liner for onoff and control services for, liquids and gasses in general services, in the power industry, marine industry, chemical and petro chemical industry, onoffshore applications, etc.
Size 16 to 24 en 558 basic series 20, iso 5752 20 series, jis b 2002 46 series coupling flanges wafer type asme class 125150 kitz dj series butterfly valves kitz dj series butterfly valves 2 10. The 6 and 8 valves are wafer type butterfly valves designed to be sandwiched between flanges on connecting pipes. Ian sutton, in plant design and operations second edition, 2017. The lugtype butterfly valve is constructed with threaded lugs around the valves circumference figure 4. For valves supplied with amaterial, chainwheel, the. Flowseal high performance butterfly valves are a standard in many industries including heating, ventilating and air conditioning, power generation. Wd2000 butterfly valve ductile iron, wafer type, 200 psi.
Butterfly valves are offered in wafer and lug types. Features two or more centering holes to help with installation. Type 2671 data sheet butterfly valve wafer and lug. Triple offset butterfly valve f416 monel k500 174ph f6a f51 xm19 inconel 718 616ht 7 9 1 4 5 6 9 a n p f51 xm19 inconel 718 174ph 410 stl. Butterfly valves, like ball valves, operate with a one quarterturn. Our products are primarily used to control, direct and measure the flow of oil and gas as it is moved to refineries, petrochemical plants, and industrial centers for processing. Certificates 3dmodels manuals quality features specification texts technical datasheet select language chinese czech german english english us spanish french hungarian italian dutch polish russian turkish select. Pneumatic butterfly valve leading manufacturer of pneumatic wafer butterfly valve, pneumatic actuator wafer double flange butterfly valve, pneumatic wafer type damper valve, pneumatic actuator pfa lined butterfly valve, pneumatic actuator cast iron butterfly valve and pneumatic actuator upvc butterfly valve from ahmedabad. Concentric lug type rubber lined butterfly valve series cfr. Growth has been constant with the addition of an awwa butterfly valve, general service butterfly valve, swing check valve, rubber flapper check valve, double disc check valve, wafer outside spring check valve, globe style check valve and compact wafer check valve.
Alternatively, you can select your type of valve in the products section and download the necessary files there. Valve design api 609, msssp 67, en 593, jis b 2032 face to face dimensions api 609 category a, msssp 67 w1. Access blogs, white papers, case studies and videos on flowserve valves in our new knowledge center. Our products are primarily used to control, direct and measure the flow of oil and gas as it is moved to refineries, petrochemical plants, and. Ideal for precision throttling and onoff applications, especially in lighterweight piping systems, the flowserve family of butterfly valves is often specified for its versatility. Valve body with centering lugs for easy installation. A wafer type butterfly valve is easy to installed but it cannot be used as an isolation valve. Indication all eclipse butterfly valves feature an easy to read. Both lug and wafer series valves are designed for ansi 125150 lb. Bf series waferlug butterfly valves milliken valve. Concentric wafer type rubber lined butterfly valve series csr. Published on august 31, 2017 august 31, 2017 28 likes 4 comments. Outstanding throttling accuracy for process control is achieved through lowfriction, erosion resistant sealing surfaces with very low operating torques. Strictly in accordance with iso, api, jis, din and other standards for valve production, the factory has a perfect enterprise standardization system, has more than 80 sets of highprecision mechanical equipment and quality testing equipment.
Concentric rubber lined butterfly valve 2 piece split body ptfe lined butterfly valve double eccentric high performance butterfly valve triple eccentric high performance butterfly valve dual plate check valve engineering data 04 12 14 17 20 22 valve configurations scale drawing to actual size application this catalog remains the property of ms. Kitz lugged type butterfly valves are rated for dead end service to full working pressure of the valve with the downstream flange removed. Butterfly valve manually operated automatable high flow values shaft and body are nonwetted parts low torques zero leakage 22 way butterfly valve in metal for shutting off and controlling media flows. They meet or exceed the design requirements of mss sp67 and api 609. Valve type butterfly shutoff class zero leakage standards api 609, asme b16. When open, the disc is edgeon to the flow and the fluid passes around it, offering limited resistance. Bt series flanged butterfly valve with electric actuator overall dimensions. They are used for handling large flows of gases or liquids, including slurries. In dead end service exceeding 96 hours, a downstream flange is recommended. The specifications and material grades shown are subject to revision without notice based on our product improvement programme.
Butterfly valves find their major applications in most of the process industries as. Butterfly valve ductile iron, wafer type, 200 psi, wd2000 the nibco wafer type butterfly valve provides bubbletight shutoff at 200 psi. Butterfly valves, wafer type serie 04 04143 accessories for 04143 econosto oy lukkosalmentie 1, pl 30, 70421 kuopio, finland tel. C ftf iso 5752 series 20 table 5 wafer style nf e 29305 series 20 mss sp 67 api 609 bs 5155. Additionally, our design and manufacturing facility is certified to the pressure equipment directive ped, and flowseal valves can be ordered as ce marked see page 23.
Apr 14, 2019 butterfly valve consists of a disc that rotates on a shaft at right angles to the fluid flow. Butterfly valve wafer and lug metal butterfly valves are used for control and onoff operations. Demco butterfly valves cameron is a leading provider of valves, valve automation, and measurement systems to the oil and gas industry. 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. Wafer type butterfly valves flange bolt dimensions. Concentric butterfly valves, wafer, lugged and flanged. The number of threaded bolt hole is depend on valve sizes, 4 hole option is available for sizes below 4. Concentric butterfly valves, wafer, lugged and flanged technimex. The design of lug type butterfly valve is similar to wafer type where it also have short body length, however it is come with threaded bolt hole outside of valve body. Which type of butterfly valve to be specified wafer,lug or. Based on the fact that the butterfly valve is available in various designs in.
A broad range of applications can be met via metal and soft. The number of threaded bolt hole is depend on valve sizes, 4 hole option is available for sizes below 4 while 8 hole option is available for sizes above 4. Ductile iron is the only body material we offer, allowing our lug style butterfly valve to be full rated for bidirectional dead end service. Audco slimseal pn10 butterfly valve is a wafer type valve, with an integrally molded elastomer body liner, is designed to outperform valves with loose liners. Butterfly valves are with discs totally encapsulated with rubber offering bubble tight shut off.
Pneumatic butterfly valve pneumatic wafer butterfly valve. Here you will find all the documents that are necessary for the installation and operation of our products. Kitz butterfly valves are designed and manufactured to perform in a broad range of applications. Keystone composeal resilient seated butterfly valves wafer style resilient seated butterfly valves with valve body and disc in high engineered composite material providing excellent internal and external chemical resistance. These valves feature precisionmachined parts insuring years of dependable operation. Bundor has 117 products patents and passes ce, cutr, api, wras, iso9007, iso18001, iso14001, aaa credit grade certificate. Butterfly valves wafer and lug butterfly valves valtorc usa. Butterfly valve paraseal range, keystone, isolation valves emerson. Wafer type wafer butterfly valve tougue and grooved seat wafer butterfly valve tongue and groove seat design wafer butterfly valve through shaft without pin wafer butterfly valve half shaft without. Resilient seated ductile cast iron and cast iron butterfly valve series available in sizes 2 24 and 26 40.