Onoff service valve, throughconduit, expanding gate design, rising stem cast or forged body, bolted bonnet constructions, full or reduced bore. The expanding gate valves created by us conform to api 6a standards. The xg series of expanding gate valves are designed, engineered and tested to api specification 6d for superior performance in a wide range of applications. The gate valve is a linear actuating valve used as flow isolater in a fluid pipeline. Valveworks usa model mds expanding gate valve operation explained.
As the name says the gate valve, a flat circular or rectangular plate acts as a gate in a pipeline. Bolted bonnet, pressure seal and cryogenic designs are available. This is double expanding gate valve animation by chris beck on vimeo, the home for high quality videos and the people who love them. Gate valves are designed to meet requirements of ansi b16. Unique parallel slide forged cage unit design comprises all operating parts of the slide discs. Valves new animation tool gives filmmakers their own.
Model m expanding gate valve interchangeable with wkm model m gate valve the expanding gate valve features a nonring stem with an expanding gate design to provide safe, dependable service in a variety of environments, its a available in flanged. Gate valve productstixiks tix holdings company limited. The valves adopt expanding gate operating principal to give a tight and positive seal against both upstream and downstream seats under a wide range of pressures and environmental condition. Straight plate gate valve may be divided into single flashboard plate gate valve without and single flashboard plate gate valve with diversion. S slab gate e expanding gate special order expanding gate asme class 2 3 4 6 8 10 12 14 16 18 20 24 30 36 150 s s s s s s s s s s s s s s. The last specified weightlist option is the one the animation system uses when doing blending. Parallel slide gate valves severe service valve for high. Trims are available for sour gas applications in expanding gate valves. Tech support for valve and actuator troubleshooting and service available. Gwc italia proven technology for individual valve solutions worldwide 6 api 6d through conduit slab gate valve features main features slab gate valve n full bore for pigging reduced pressure drop n bidirectional n pressure spring energized oring assisted seats for high. Slab and expanding gate valvesslab and expanding gate valves. High pressure gate valve assembly animation duration.
Velan gtx gate valves double expanding gate valve by. A wide variety of expanding valve options are available to you, such as medium pressure, high pressure, and low pressure. The actual product may vary slightly from shown due to engineering. Both designs utilize flanged and buttweld end connections, and are manufactured and tested in accordance with api 6d. Depends on valve size internal configuration valve depicted with bonnet grease fitting rotated toward flange component description qty 1 valve body 1 2 valve bonnet 1 3 slab gate 1 4 seat ring 2 5 body bushing 2 6 seat ring body bushing seals 4 7 retainer plate 2 8 gate guide 2 9 operating stem 1 10 bonnet seal ring 1 11 stem packing 1. Southern california valve manufactures some of the most dependable cast steel thru conduit slab and expanding gate valves in the industry. Proven technology for individual valve solutions worldwide. The exp type gate valves feature a through conduit design. Body made of superior strength forgings and optional cast steel. Double expanding gate valve scaling galling on globe valve stem excessive gap due to erosion pitting corrosion on plug sealing area leave a reply cancel reply. You can also choose from medium temperature, normal temperature, and high temperature expanding valve, as well as from manual, hydraulic, and pneumatic expanding valve, and whether expanding valve is general, or home kitchen.
Were seeking collaborators who are the best at what they do. These valves are capable of handling diverse media. Through conduit gate valves and pressure seal bonnet gate valves our also part of our program. Highly trained cameron support technicians are available 247 and are strategically located in service centers in 20 countries. The closure member of gate valves either stops or allows flow through the valve and acts somewhat like the opening or closing of a gate and is called, appropriately, the gate valve. Valve software, the creators of some of the worlds most beloved videogame series, halflife and portal, has announced the beta release of their new animation tool, source filmmaker sfm. Plant personnel are kept safe through the application of fastacting. Velan pressure seal parallel slide gate valves are ideal for clean service and steam. Fittings are provided for body lubrication, bearing lubrication.
Double expanding gate tiv valves doubleexpandinggate. The actual product may vary slightly from shown due to engineering approved variation. Velan gtx double expanding gate valve by velan abv s. Gate valve description gate valves are primarily designed for onoff services when a straightline flow of fluid and minimum restriction is desired.
Flexible wedge, split wedge, slab gate and doubledisk configurations cover a range of requirements to meet any user need, from general service to severe conditions with gross thermal transients or dualphase fluids. Expanding gate forms tight positive mechanical seal. The full port bidirectional flow capability minimizes pressure drop and turbulence. An actuator device for actuation of a gate valve of the expanding gate type which comprises a valve body with a valve chamber therein and a flow passage extending through said valve body and communicating with said valve chamber, an expandable gate assembly mounted within said valve chamber for movement in a collapsed condition between open and closed. Integrated equipment expanding gate valves combine the proven expanding gate design with close machining tolerances to provide a valve that seals under virtually all conditions.
The through conduit service implies the continuity of fluid flow conduit, excluding any dirt. The curtisswright valve group offers a wide selection of gate valves from phonix and strack for a number of purposes within several industries. Cookies enable websites to access information about the pages you visit and your actions and preferences such as login, language, font size, and other display preferences over a period of time. Panel enclosures steam trap surveys dedicated project management teams valve and automation project management. Expanding gate valves, api 6a standards, manufacture. Double expanding gate valve scaling valve knowledge platform. Metaltometal seated, hardfaced with tungsten carbide coating on gates and seats. A cookie is a small text file that is placed on your computers hard drive by your web browser when you visit a website. Suprseal expanding gate valve louisiana valve source.
The full round bore through conduit design allows the fluid to flow. Vatac designs and manufactures a broad line of through conduit slab gate valves and double expanding gate valves to satisfy the long distance. You can do this any number of times per animation, which can be useful since subsequent options subtract, match, and fixuploop options only operate on bones with weights 0. Api 6d or api 6a through conduit double expanding gate valve, bolted bonnet. When the valves is completely open, the port of the valve becomes a fully cylindrical bore allowing for the.
Reliable, tight shutoff and lowpressure drop operation characterize the flowserve range of gate valves. Double expanding gate valves are made by two sliding pieces. Expanding plug valves expanding gate valves api 6d valves control valves pressure regulating valves. The closing part may be single flashboard or doubleflashboard with support mechanism in the middle. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. This type of valve includes in itself the features of a through conduit service and of a standard gate valve with a parallel seating surfaces. As an oem and source of more than 20 industryrecognized brands, cameron delivers highquality solutions in the areas of valves, automation, and measurement.
Through conduit, expanding wedge or slab gate construction. Expanding gate valves api 6d through conduit expanding gate valve msd type. The vitas expanding gate valve is a through conduit double block and bleed valve with double isolation sealing. Shop a large range of 3 inch gate valve at msc industrial supply. This ensures seal integrity at both high and low pressures. Seat designs the standard gate to seat and seat to body sealing interface is a slipfit design, assisted by inserts in the face and rear of each seat. Isv series gtds and gtde api 6d through conduit gate valves isv api 6d gate valve production range body size inches legend. Gland area the gland design is similar to the standard design. Double block and bleed animation for industrial valve company duration. As the valve is cycled under differential pressure, the extremely hard surfaces continually burnish and polish each other rather than scratching and galling. Opportunities at valve run broad and deep across the. Expanding gate the expanding gate is fieldreplaceable and provides a tight mechanical seal that does not rely on line pressure. We use forgedcast body in alloy or stainless steel for the expanding gate valves we manufacture.
Ball bearing is used to operate the stem easily, under the line pressure. As a leading provider of flow equipment products, systems, and services to worldwide oil, gas, and process industries, were. Twc the valve company 641 dublin court, stafford, texas 77477 phone 281 566 1200. The calvary 6d gate valve is furnished with either hand wheel or bevel gear operators, but they can readily be adapted to fit a wide range of power operators if desired. The expanding gate valves that are offered by us have the best standard trims with f1 seats. Double expanding gate valve scaling too long in the warehouse, relaxation on body to bonnet gasketbolt excessive top groove clearance prone for twisted oring excessive friction over ball valve gland erosion globe valve sealing area bent seat ring of gate.
Cameron is the leader in flow and pressure control technology. Through conduit expanding gate gate valves fluitek. Valvitalia group vitas expanding gate valve youtube. This copies a predefined list of bone weights to the current animation. Parallel slide gate valve provides a smooth flow path between seats. Stem seals expanding gate valves msd type stem body bonnet gasket gate seat seat seal. Plate gate valve is a kind of sliding valve that taking parallel flashboard as closing element. This design of gate valve is commonly used for clean fluids and steam applications. The supr seal gate valve is an api6d certified, through conduit, expanding style gate valve designed for liquid or gas pipeline usage. Scv expanding gate valves in liquid service must be equipped with a thermal relief system if the thermal. Msc industrial supply is here to support all your metalworking and maintenance repair needs with over 1 million products in stock and ready to ship today.