Engineered to meet all applications and environmental conditions our precision in design and quality provide long and safe operational performance in valve control. Product description, dimensions and specifications pdf. Ballofix isolating ball valve straight pattern xpress ends for coppercarbon steelstainless steel tube. Valve series incorporates metsos several decade experience of metaltometal seat technology, application based seat selection and overall robust construction. We provide largediameter valves for use in natural gas, lng, crude oil, and refined products transmission lines as. Fsk fully welded ball valve with flnged connections, short pattern. The horizontal valve can be ordered with l or tport ball. The valves described in this brochure are designed, assembled and tested in houston, texas usa. The velan singleseat ball valve has a flat spring set acting through a hardfaced bearing against the bottom ball shaft which provides sufficient initial ball seat load for valve tightness, even at low. Offered in a wide variety of materials to suit an extensive range of applications these valves are designed and manufactured with all our latest. Trunnion mounted ball valves perar ball valves the best. This ball valve is made up of a white pvc body, that is suitable for both schedule 40 and schedule 80 pipe, with a black abs handle. Dzr, chrome finish size pattern no a weight kg order code 15mm x 12 8310za 59. Sampling ball valve abkcustomised ball valves download.
Threepiece ball valve, long welding ends, reduced bore. Velan is a world leader in the design and production of a wide range of cast and forged steel gate, globe, check, ball, tripleoffset butterfly, knife gate, highly engineered severe service valves, and steam traps offering superior performance across all major industrial applications. Cwv ball valves a high quality, economical quarterturn shutoff valve designed for irrigation, pool and spa, and general purpose applications. Find out why ball valve market is thriving cagr of 3. Forged steel floating ball valves for heavyduty, reduced maintenance performance. Haitimas ball valve includes 2pc screwed end ball valve, 3 pc socket weld end ball valve, 3 pc butt weld end ball valves. Typically ptfe or rptfe are the two types of materials normally used to satisfy the majority of applications for softseated ball valves. Standard vball cuts are used to provide a predetermined flow rate based on the angle of opening. Flow control norway as, idrettsvegen 144, 5353 straume. This concept redefined and simplified the entire valve actuation processupgrades and modifications can now be done in the field, in a matter of minutes, with no hard wiring, soldering or factory returns. Velan has been manufacturing ball valves for the oil and gas industries for over twenty years and has held api 6d approval since 1993. At the heart of every sclass control valve lies the variv ball. Ball valve troubleshooting guide spears true union, single entry and compact ball valves are designed and produced for troublefree operation and use.
The controlling device consists of a ptfelined ball valve with a pneumatic quarterturn. A ball valve is designed to be used in the fully open or fully closed position. Applying excessive torque in an attempt to turn a ball beyond its 90 degree stop point could damage the valve stops and. Vessel drain control normal flush mounted disc or ram bottom.
Nutron models t3 and b3 forged steel floating ball valves sizes, specifications and compliance. Velan ball valves offer a number of advantages for delayed coker service, for example. This ball valve is designed for bidirectional flow unless the ball is drilled for cavity relief. Floating ball valves flanged pn1640 and ansi 150, 300, 600 floating ball valvescarbon steel, low temperature carbon steel and stainless steel. Never turn the valve handle more than 14 of a turn. Follow the recommended practices of the flange gasket manufacturer when tightening bolts holding the valve in line. For metalseated ball valves, see special catalog velms. Valves from a single source velan all your cryogenic 2 the cryogenic valve expertise of velan inc.
The vertical valve comes in the lport configuration or with a optional diverter ball. Medium and high pressures all velan ball valves can be equipped with electric. There are ball valves and there are severn ball valves. Valve cavity can be bled through the ventdrain ports in either fully open or close positions for checking the seats integrity after installation. Klinger ballostar khasl reduced bore klinger schoneberg en. Flow rate increases as an increasingly ascending curve as the valve.
See pages 35 to 43 for actuator sizing, torque requirements and technical data. Nsv floating ball valves mainly apply to the industries of nature gas, oil products, chemical industry, metallurgy, city construction, medicine, environment, foods, etc. Advantages of tfm 1600 ball valves april, 2005 v elan is pleased to announce that we have embarked on a standardization program for seat material for memoryseal ball valves. Topentry, te600 ball valves are manufactured in plant 5. A typical application is temperature control for a heat exchanger in a hydrocracker. Cryogenic ball valves for lng service triad process. Switching to velan power ball valves offered a low torque, easy to operate solution. If this information is missing, consult velan for maximum ratings. Std face to face and bidirectional mode ideal solution for tight shut off rotary stem increases valve reliability poor control between 1050% of the. Drain valves warmup valves warmup gas inlet isolation valves 4way switch valve drum a new ring type backpressure valve quench water valves pump isolation valve flow control valve feed from heater drum b fractionator heater bypass valve blowdown. We produce gate, globe, check, ball, butterfly, knife gate, and engineered severe service valves and steam traps in sizes up to nps 64 dn 1600 and for services up to asme.
Rather than evaluate the structural changes required in order to accept these heavier, larger units the end user opted to use our lighter full bore ball valves. Trunnion ball valves have the obturator bounded by trunnions which do not allow axial displacements of the ball itself in the flow direction. At velan abv our focus is to continuously improve our skills and optimize our resources, in the design and production of valves, actuators, and control systems with a commitment to meet or exceed our customers expectations we have adopted a quality management system, in accordance with uni en iso 9001. This ball valve is designed for bidirectional flow, unless the ball is drilled for cavity relief 3. Model t3 threepiece threaded floating ball valves full port sizes 12 through 3 15 mm through 80 mm. F ire safe is standard design of all neway ball valve. Cavitationcontrol trims c1 covers the entire port so that the trim protects against cavitation damage at every valve position. This process reduces the overall volume of the gas by 1600. Neway soft seat ball valve fire safe test was witnessed and certified by lloyds register. In other words, it takes up about 1600th the volume of natural gas in the gaseous state. The iso mounting pad will allow quick and easy direct mounting of iso compatible quarterturn actuators. Using a ball valve in the partially open position can result in seat damage and, under certain conditions, damage to other valve components. Onoff ball valves engineering, manufacturing and fat sdag.
This guide identifies some of the more common problems encountered and their necessary corrective actions. Advanced tooling design and optimized industrial engineering concepts, combined with stateoftheart manufacturing plants employing over 165 cnc. All newco floating ball valves have the following features. Its proven metal to metal seat quarantees a longer leak tight sealing performance than the ball valve with smaller actuators. Kitz is dedicated to increasing corporate value by providing products and services that embody originality and quality. For example, a 1 threaded pvcepdm ball valve with a 30. Trunnionmounted ball on larger valves allows the ball to float in case of fire and shutoff on the secondary metal seat. Control ball valves gosco sclass variv control valve. Pvc fpt x fpt true union ball valve the home depot. Side load generated by the pressure acting on the ball is absorbed by bearings. Velan memoryseal ball valves can be equipped with electric, pneumatic, hydraulic or gear actuators. For years, the vseries has set the standard for high quality, rugged and reliable electric actuators. Click to get global ball valve market research sample pdf copy.
From the most common application to the most severe, velan has a solution. Check new retrofit cap assembly to assure that new seal is in place white gasket. Expertise and global resources to help you dependably define, execute, and support a strategy throughout the lifecycle of your operation. We have a total of 1,091 employees in north america and 384 overseas. Velan offers one of the most comprehensive valve product lines available from any manufacturer. If any other kind of bellows is required the material must be clearly specified on the order. Neles trunnion mounted ball valve series d metsos neles series d is a trunnion mounted ball valve for demanding onoff and control applications. However, certain aspects of installation and application can result in valve malfunctions. Cwv ball valves sample engineering specification all thermoplastic ball valves shall be cwv sealed unit type constructed from pvc type i, astm d 1784 cell classification 12454. Brass ball valve general purpose valtorc international usa.
For securaseal metalseated ball valves, see special catalog velms. The ball valve type 543 is available as a horizontal and vertical version. Wxxg1tspre 4 for topentry ball valves standard materials of bellows is hastelloy c. Downloadbereich hamlet group instrumentation valves, pipe. Jag plumbing canada is pleased to distribute the high quality ball valves by boshart industries to on line customers across north america. Generally, all pressure must be relieved from both sides of the valve before the actuator is removed. Cast reduce ball valve floating ball valve products nsv. Velan company profile velan is one of the worlds leading manufacturers of industrial steel valves, supplying gate, globe, check, ball, butterfly and knife gate valves for critical applications in the chemical, petrochemical, oil and gas, fossil and nuclear power, cogeneration. For valves with socket weld or butt weld ends, follow the welding procedure on pages 3 and 4.
Velan valves are manufactured in 12 specialized plants, including five in canada, two in korea and one each in the u. Global network production facilities 5 plants in north america 4 plants in europe 4 plants in asia 4 stocking and distribution centers. Valbart trunnionmounted ball valve design features 1 independent ball and stem the ball and stem are independent to minimize the effect of the side thrust generated by the pressure acting on the ball. By continuing to browse the site, you are agreeing to our use of. Our inhouse computer controlled fire test facility is capable of testing and certifying of neway floating and trunnion mounted ball valves per api 6fa and api 607.
With threaded end connections 1 14inch 4 inches, this series valve is great for high pressure wateroil environments. Pulp mill digester blow valves are subjectto large thermal shocks and high cycle rates. Sb150300 nps 8 24 dn 200 600 full port and nps 10 24 dn 250 600 regular port, sb600 nps 6 12 dn 150 300. There are a large variety of valves and valve configurations for a wide variety of purposes and conditions. On site, a sri tandem ball valve can replace a single ball valve without modification to the pipe meaning two ball valves instead of only one. This is a full bore, 150 psi rated non shock valve. We have over 450,000 valves in our 400,000 square foot memphis, tn warehouse. Always look for the directional arrow on the handle of a brass ball valve. All valves shall have safetshear stem and polypropylene handle. Velan is one of the worlds leading manufacturers of industrial valves, supplying forged and cast steel gate, globe, check, ball, butterfly, knife gate and engineered severe service valves for critical applications in power, chemical and petrochemical, oil and gas, pulp and paper, mining, marine, cryogenic and general construction industries.
Series 420 standard brass ball valve 400psi valtorcs standard brass series ball valve is a great solution for high pressure or industrial valve needs. The profile of the variv ball determines the flow characteristic of the valve, and can be changed to suit the application. A key feature of this valve is the ability to easily adjust the. Install valves with threaded ends using standard piping practices. Sri tandem ball valve is constituted by two balls, like the double black and bleed ball valve, but the facetoface dimension is in accordance with asme b16. The velan design provides freedom for thermal expansion of the ball without jamming, even at. Chemkor type 323 metering ball valves this manual, yet actuatable, metering ball valve provides accurate, low flow values. Velan trunnionmounted trunnionmounted ball the ball is fixed and the seat rings are floating, free to move along the valve axis. Ball valves key features and product range overview version type process valve connection nominal width dn flange hole pattern to iso 5211 process valve nominal pressure pn pageinternet stainless steel 3way, lshaped bore, with pipe thread to en 102261 vzba rp14 8 f0304 63 23 rp38 10 f0304 rp12 15 f0304 rp34 20 f0405 rp1 25 f0405 rp1 14. Neles reseries vport segment valve technical bulletin 119 5 3 r 24 en maximum operating pressure differential in shutoff service 0 10 20 30 40 50 60 0 50 100 150 200 250 300 350 400 450 pressure bar temperature c cf8m asme 150 asme 300 pn10 pn16 pn25 pn40 asme 600, 1 70 80 90 100 0 10 20 30 40 50 60 0 50 100 150 200 250 300 350 400. When natural gas is cooled to a temperature of approximately 260f 160c at atmospheric pressure it condenses to a liquid called liquefied natural gas or lng. Velan power ball valve in high pressure steam service. When assured valve shut off and absolute isolation are required, dafram provides double block and bleed valves that consist of two main inline isolation valves and a bleed valve, used to drain or vent trapped fluid between the two obturators.
Dimensions of diameters of drills iso 5211 refer to table from page 60. Installation, operation and maintenance manual valve repair. Emerson bringing together two leaders in the valve market. V3p velan valvac threepiece full port general purpose ball valve 1. Forged steel valves bolted bonnet maintenance manual gate, globe, parallel slide and check valves, 2122465600mm velfbbm99 maintenance.
Because the existing valves were 70% plug valves the engineering firm evaluated full bore plug valves, but found the units. O velan metalseated ball valves can be equipped with a variety of manual gear, electric motor, and hydraulic or pneumatic actuators. Contains domestic andor internationally produced components. The velan valvac threepiece ball valve with integral iso mounting pad is a rugged, lowcost ball valve for many industrial, commercial and oem automated applications. Memoryseal zenith supply company velan valve master.
Metal seated ball valve installation, operation and maintenance manual forms an integral part of this manual and should be used in conjunction with this manual. At low pressure the seat sealing action is achieved by the thrust of the springs acting on the seat rings. Trunnionmounted ball valves flanged, weld and hubended ansi 1502500 api 50000 trunnion. Advanced flowserve technologies have been merged across flat plates in the bore of the ball, progressively with the robust, industryleading, valbart trunnion mounted ball valve. This pulp mill in minnesota switched all 10 digester blow valves to velan metalseated splitbody valves, and immediately experienced a great reduction in maintenance downtime. Velan s v, vt and vts series of actuators were designed for valves requiring rotary torque or. Digital transformation of chemical manufacturing plants. They may generally be installed without regard for flow direction.