Api 609 butterfly valve dimensions

Api 609 difference between category a and b pipelines. The category b of the api 609 standard specifies the face to face dimension of api butterfly valves, in wafer end, flange end and lug end. Mainly used for segregating or regulating flow of water, butterfly valves are delivered in asme 16. 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.

The disc and shaft are connected without pin to reduce the leak point and achieve onsite replacement. Lug, wafer and doubleflanged styles are offered as standard. Differences between api609 category a and category b. Butterfly valve manufacturers and suppliers in canada. Valve standards from api the american petroleum institute api spec 6d specification for pipeline valves. Api 609 butterfly valve drawing for reference welco. Find api 609 butterfly valves related suppliers, manufacturers, products and. Conformance with api standard 607 for applications where a fire tested valve is. A key first classification is between concentric or. Double offset butterfly valves manufacturers in usa api. This international standard specifies requirements and gives recommendations for the design, manufacturing, testing and.

Can someone explain to me concretly what is the difference between these. B h1 h2 stem top flange round iso 5211 n m nxo h3 d. Valve sizes from 2 to 12 are rated at 200 psig wog service and valve sizes from 14 to 30 are rated at 150 psig wog service. Home api 609 category b high performance butterfly valve figure number system back to home. Api 609 butterfly valve drawing for reference welco valve. Epa method 21 fugitive emissions compliance quality certification as per iso 9001. The en 558 norm compiles several intenational standards for faceface distances on valves. Api 609 category b lug type butterfly valve, pressure pn20, dn200, trim ss316, raised face. Valve sizes from 2 to 12 are rated at 200 psig wog service.

Butterfly valve ductile iron, lug type, 200 psi ld2022. The discseat features a trapezoidal elastomeric liner to provide a bubble tight seal. Api 609 triple offset butterfly valve drawing wafer 150lb dn100dn600. Butterfly valves bf series 5 resilient seat butterfly valves body available in full lug and wafer style. The baseline series valves are designed in accordance with asmeansi class 150lb flanges as well as msssp25, mssp67, and api 609 specifications. Wafer and lugged body design with facetoface dimension, according to en 558 series 20 and api 609. Wafer style butterfly valves have the same face to face dimension as a lug style butterfly valve. The tx3 butterfly control valve is offered in several standard end connections to meet a variety of industry standards and customer applications. All sure flow butterfly valves meet api609, mss sp67, and iso 5752 facetoface dimensions. Ratings specifications features operators 200 psi butterfly valve non shock water, oil, gas mss sp67 api609 heavy duty design.

Specifications and applications butterfly valves sure. This international standard specifies requirements and gives recommendations for the design, manufacturing, testing and documentation of ball. The liner completely isolates the valve body from the process flow. Api 609 facetoface dimensions for 324 valves conform to. Utype butterfly valve, dimensions and drawings available upon request. Velan triple offset zero leakage butterfly valve standard production range to api 609 carbon and alloy steel, 316 stainless, duplex, monel, hastelloy, inconel, alloy 20 and titanium. Table 3 packing options packing system packing description max. Standard iso square dimensions for direct mounting of actuators. Actuated butterfly valves we make valve automation easy. Primary shaft sealing exceeds the pressure rating of the valve and prevents leakage through shaft area to atmosphere. Api valve standards defined and explained valve news.

Wcb a216 carbon steel, cf8m a351 stainless steel disc. Api 609 mss sp67 nsf 61 nsf 372 material specifications. When it comes to compare with the gb standard, ff dimensions of flange end butterfly valve can almost fit each other for both api 609 standard and gb standard. 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.

Face to face dimensions for all styles will meet the api 609 standard. Api 609, cast iron, cast steel, stainless steel, wafer, lug, double flanged end, class 150 600, 2 72 inch, or as required. Types of butterfly valves api 609 projectmaterials. Ptfe, rtfe, 316 ss, inconel, fire safe, mtfe bearing material. Advantages of butterfly valve index butterfly valve is much smaller than other valve designs. All valves shall meet api609 msssp67 iso 5272 facetoface dimensions. Hp series high performance double offset butterfly valves 2 to 72. Flowseal high performance butterfly valves are available in sizes from 2 48 in. Dimensions of metal valves for use in flanged pipe systems pn and class designated valves. Class iv, v, vi actuator limitorque lps, automax rgseries, supernova, valtek vr industry standards asme b16. This standard covers design, materials, facetoface dimensions, pressuretemperature ratings, and examination, inspection and test requirements for gray. Powell valves fabricates api 609 butterfly valves with the highest standards to deliver customer satisfaction.

Api 609 triple offset butterfly valve drawing wafer 150lb dn700dn1500. It also can achieve optimal fit and open torque transmission by using oring sealing on the shaft. 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. Pratt hp series high performance double offset butterfly valves sizes. Mounting pad iso 5211, part 1 designed for easy adaptation to pneumatic or electric actuators, gear operators, and handles.

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. Api 609 short pattern bs 5155 short pattern is 95 short pattern awwa c504 short pattern flanged standard conformity. All valves shall meet api 609 msssp67 iso 5272 facetoface dimensions. The numbers of the existing iso basic series are maintained as in iso 5752. Api 609 triple offset butterfly valve drawing lug 150lb dn100dn600. Api 609 butterfly valves most models 607 firetest for soft seated quarterturn valves 598 valve inspection and test bs 5146 inspection and test of steel valves for the petroleum, petrochemical and allied industries 4504 flanges and bolting for pipes, valves and fittings jis 2215 basic dimensions for steel pipe flanges nsfansi standard 61. Api 609 triple offset butterfly valve drawing flanged 150lb dn700dn1500. For valve sizes, asme classes and designs not shown below, please consult velan engineering.

Dimensions of metal valves for use in flanged pipe systems pn and class designated valves the en 558 norm compiles several intenational standards for faceface distances on valves. Api 609 category b high performance butterfly valve figure number system. Facetoface dimensions c meet, within specified tolerance, mss sp68 and api 609 requirements. Valve manufacturers catalogues are the source of the following information. Stem steel astm a 311 aisi grade c1144 one piece, full length stem is internally keyed to. Differences between api609 category a and category b latest. This standard covers design, materials, facetoface dimensions. Facetoface dimensions comply with din 3202, part 3, k1 corresponds to iso 575220 and api 609. All butterfly valves are full rated on deadend service. Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumaticelectric automation, leadfree. Api 609 category b lug type butterfly valve, pn20, dn200. Lead free refers to the wetted surface of the pipe, fittings and fixtures in potable water systems that have a weighted average lead content. 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 special alloy butterfly valves.

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. We doesnt provide api 609 butterfly valve dimensions products or service, please contact them directly and verify their companies info carefully. Graphite reinforced teflon, 316 ss packing material. For valves supplied with amaterial, chainwheel, the. The liner functions as a flange gasket on both sides of the valve. At cwt valve, we make sure you experience a durable and reliable service, making us one of the qualified butterfly valve manufacturers amongst a pool. 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. Doubleflanged, lug and wafertype english select a language. Resilient and dual seated valves meet the leak rate requirements of this standard. Api 607 fire test for soft seated, quartertum valves, 6th edition. Api 609 category b high performance butterfly valve figure. The flowserve tx3 triple offset butterfly valve offers excellent shutoff capabilities, with the.