Sharpe high performance cryogenic ball valves sharpe cryogenic series ball valves offer as standard features advantages that other valve manufacturers offer only as costly extras. Contact factory or price book for specific application and part no. Habonims cryogenic ball valve is certain to ensure habonims position in the forefront of the energy market. The changein propertiesof suitablesoft sealingmaterialsat cryogenic. The stemto ball contact area is wider and larger, allowing the valve to be used for higher torque applications. The cryogenic valve is based on the flowtek triad series, stainless steel, three piece valve with threaded and socket weld ends and the twopiece f15 flanged end valve designs. Cryogenic valves by habonim valves and actuators issuu. We reserve the right to modify or improve the designs or specifications of such products. Tongue and groove design fully encapsulated body seals, allowing ends to be welded inline, without time consuming and.
Under extremely low temperatures and in the harshest of environments, habonim products consistently exhibit high flow capacity, tight shutoff, energy efficiency and long servicefree life. Polychlorotrifluoroethylene is typically used in cryogenic applications. Pneumatic cryogenic ball valve floating ball valves. Liquefied natural gas lng liquefied petroleum gas lpg liquefied oxygen. Contrary to conventional ball valve designs that attempt to adapt hard seats to a soft seated design, valvtechnologies valves were designed from the beginning to be metal seated. Jul 11, 2016 seeko has specialised in low temperature and cryogenic service to the extreme temperature of minus 196 deg c, in accordance to the most stringent specifications. Cryogenic ball valve features extended bonnet design improves seal performance at extremely low temperatures by isolating the stem seals from the cold media soft and metal seat selection ensures correct functionality at all possible combinations of temperatures, fluid types and leakage rates. Material for the bore alignment tool should be made from a material softer than 300 series s. The conbraco line continues to expand with new products, designs and advanced. Rv activities include the design, material procurement, manufacturing, assembly and thesting of valves. Herose cryogenic ball valves have a larger flow diameter than comparable shutoff valves.
Flow control advantages top entry trunnion mounted direct flow path. Condensed catalogcondensed catalog actuators controls valves. 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. Itp pressuretemperature ratings and other performance date published in this catalog have been developed from our design calculation, inhouse testing. We export more than 75% of our production all over the world.
Velan cryogenic gate, globe, check, ball and butterfly valves. Design allows for the use of 316 stainless steel stem material, rather than 174ph, for superior corrosion resistance. On all the low temperature and cryogenic valve designs a prototype approval test has been performed. Seeko has specialised in low temperature and cryogenic service to the extreme temperature of minus 196 deg c, in accordance to the most. Jan 18, 20 cryogenic ball valves dafram ball valves for cryogenic applications are available in floating or trunnion mounted ball and in sideentry or topentry body design. It also provides a weight advantage, making the valve ideal for road tankers and other transportation requirements. The cryogenic valve is based on the flowtek triad series, stainless steel, threepiece valve with threaded and socket weld ends and the twopiece f15 flanged end valve designs. Our printed literature and price books are available to you free of charge, but we do ask that. The onepiece design minimises the mass of the body and therefore makes the valve economic to use. They provide faster opening and closing times and are suitable for tank applications, as well as for cryogenic pumps, pipelines or low pressure trailers. Sep 22, 2016 the bonnet extension length is in accordance with bs 6364 and wall thickness complies with asme b16. Cryogenic ball valve series 380 the cryogenic series ball valves are available in sizes 12 2 full port class 600 and sizes 2 12 4 full port class 300.
Ease of operation the unique low torque seat design and the 90 degree operation of the ball valve makes it ideal for use with both. Low temperature and cryogenic valves gate valve globe valve check valve ball valve e42604 printed in japan 8. A, open the ball before installation to avoid damaging it. Typical tests performed on our valves are shown here. We supply gate, globe, check, ball plug, butterfly, control and. Cryogenic ball valves offered by penta are floating ball valves suitable for low temperatures, down to 100c when equipped with pentafite metal seats or down to 196c with soft seats. Tests are carried out to recognised international standards or can be designed to our customers own specifications to ensure application suitability. Such open flow will continue until the pressure again decreases, at which point it will swing back nd become seal with a special metal seat bubbletight shutoff to prevent any. Trunnion mounted ball valves type segment of ball valve.
Valve sizing worcester offers a control valve sizing program available in pc compatible digital format. A 12 bonnet extension, liveloaded encapsulated seats for bidirectional sealing, high pressure designs grayloc hubs for pressures that exceed class 4500, our patented sclass shaft sealing system, and a fully grounded shaft and ball. Our mission to be leaders in quality ball valves and actuators and to provide innovative valve solutions around these products. Dec 12, 2014 sune is our top quality valve manufacturer from china with approvals iso9001. Special seat materials for extreme lowtemperature fluids, highly polished ball and internals ensure valve sealing capabilities. Cryo series ball valve low temperature and cryogenic ball valves flotites cryogenic ball valves are speci. They offer cuttingedge technical solutions in order to meet the maximum reliability, as evidenced by the positive results obtained from their application. Sclass cryogenic valves can handle temperatures down to 270c454f. For its unique working medium and the environment 196. This prevents the cold liquids from becoming trapped in the valve. Stem to ball contact area is wider and larger, allowing the valve to be used for higher torque applications.
Drainage board design to prevent condensation water. This design on ball valve ensures the worm gear be locked when the pneumatic actuator is on. The preferred valve in asiapacific access to the best international technology and investment in a modern manufacturing unit in india. Cryogenic ball valve is one of the important flow control equipment in cryogenic pipeline systems, especially suitable for services requiring valves featuring high sealing performance, swift onoff and low flow. Cryogenic valves how to order the habonim cryogenic ball valve identification code 1. The packing is insulated and there is no leak path in the extension. Velan products memoryseal ball valves cryogenic split. To operate the worcester cryogenic ball valve, turn the stem 1 4turn clockwise to close and 1 4turn counterclockwise to. Low temperature and cryogenic valve solutions red point alloys bv. Velan all your cryogenic valves from a single source 2 the cryogenic valve expertise of velan inc. Seat design and gasket materials are designed and selected in order to meet the most demanding requirements of leak rate and fugitive emission. Cryogenic ball valve bom robinetterie industrielle. Locking device, seat design, anti static device, double oring feature, low fugitive emission, fire safe, single and double piston effect, steam extension 82 58 comodity valves 60 art. Gate, globe, check, cryogenic and bellows seal valves.
A cryogenic valve is generally designed to react to high pressure which pushes the valve into the open position to allow the gas or other media to flow readily through. We have been solving problems for the worlds most extreme valve applications since 1985, and we are the epitome of quality, flexibility and performance. Our proprietary extension seal design helps maintain flow temperatures giving the end user energy savings. These tests include leakage, torques, and cycling under typical cryogenic conditions. Condensed catalogcondensed catalog actuators controls. Cryogenic ball valve series 380 valtorc international usa. The valve design that is appropriate for operational temperature can be selected by combining extension bonnet with ball seat. Cycling of high pressure 2500 class cryogenic gate valve at 320f. Ball valve market to 2025 global analysis and forecasts by. Control valve trim characteristic designed for your application, tailored v shaped trim. Industrial valves for cryogenic process, severe service and. Design features and main structure of cryogenic ball valve. Valve is unidirectional with vent holes in both the stem slot and the upstream face of the ball.
Pctfe kelf seats lapped to the ball as standard our seats are lapped to the ball giving us very tight tolerance and shutoff while lowering our torques dramatically. Gosco valves is a privately held, bespoke valve manufacturer in oakville, ontario. Standard features valves meet test specifications of bs6364 for cryogenic valves pressure relief hole in side of ball. Cryogenic ball valves from sharpe valves 20160922 pm. Tech bulletin page 8 14 page 1 cryo series ball valve. This program utilizes current isa formulas, featuring an easy to use menu and. The valvtechnologies design is centered around a seat that is machined as one piece integral to the end connector.
1438 1439 854 324 678 1106 1068 283 1268 1496 1423 1078 438 1045 593 1576 844 758 1445 648 814 1241 1298 74 1208 1143 389 1255 1166 1308 1085 427 1184 703 616 80