Velan gate, globe, and check valves are available with forged steel bodies in sizes up to 24 600 mm and cast steel bodies up to 601500 mm, with or without motor operators. Verify the valve serial number against the packing slip. At 700 valve supply, we maintain an extensive inventory of globe, gate, and check valves to serve the oil and gas energy sector. The material in this catalog is for general information only and shall not be. Velan has been manufacturing ball valves for the oil and gas industries for over twenty years and has held api 6d approval since 1993. Jul 19, 2012 visit us at to view the entire globe valve video. Velan now offers standard cast steel bolted bonnet gate and globe valves qualification tested for compliance with epa fugitive emissions regulations standard stem the velan stem seal evolved from these test findings. Velan valve figure 0114c cast carbon steel flanged check valve. If throttling service is particularly severe, velan recommends that the valve be installed so that the flow enters over the top of the seat and goes down through it. Velan products cast steel bolted bonnet valves globe. 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. With 175 cnc machines employing tool data management as well as semiautomated testing and assembly plants velan is able to produce valves with the tightest tolerances, and highest level of consistency and reliability.
Mark one control valves pdf free cv vs travel or characteristic for manual globe valve control valve sizing fluidflow specifying control valve data engineered software hvac valve sizing in the real world controls. Hermetically sealed gate and globe bellows seal valves velan. Velan all your cryogenic 2 the cryogenic valve expertise of velan inc. The velan corporate philosophy is to bring to the market new and innovative valve designs with special emphasis on quality, safety, ease of operation, simple inline maintenance and most of all, long service life. The material in this catalog is for general information. Today velan s comprehensive range of api 602 gate, globe, check, angle, and bellows seal valves remain the leading choice for high performance in virtually any industrial application. Production testing every velan valve is subjected to. Quick sheets corrosion resistant cast steel swing check valves document code. Velan forged steel gate, globe and check valves have been proven in critical service applications for over 50 years. Attachment to the right hand side of the main valve with both stems parallel is regular practice. Cryogenic gate, globe, check, ball, and butterfly valves. Ensures leakage of less than 100 ppm as demonstrated through extensive aborat0ry testing.
It is illegal to install products that are not lead free in accordance with us federal or other applicable law in potable water systems anticipated for human consumption. The grabcad library offers millions of free cad designs, cad files, and 3d models. Installation, operation and maintenance manual valve repair. Therefore it is extremely important to reduce valve emissions to the greatest degree possible. Emission free valvean advanced packing chamber design with. Velan valve figure 0114c cast carbon steel flanged check. Globe valves are usually installed with the inlet below the valve seat.
In such a design, a wedge slides cross a general passageway in order to control fluid flow like a sliding gate hence, the name. Cv information in our catalogues and active project drawings will be revised to reflect the new values. Also see page 17 for bellows seal valves for emissionfree service. Consult velans entire forged steel valves catalogue on directindustry. This highly automated process achieves consistent precision in manufacturing commercial and industrial valves for water, oil, gas and steam services. Cast stainless steel valves gate, globe, and check velan. One of the most significant characteristics of this type of valves is its. Consult velan s entire cryogenic gate, globe, check, ball, and butterfly valves catalogue on directindustry. Globe valve, threeway, used as changeover valve in pressure. Ball valves boiler valve forged steel valves plug valves valves. Velan cryogenic gate, globe, check, ball and butterfly valves. 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, pulp and paper and cryogenic industries. Nonrotating stem with precision acme threads and burnished finish. Velan valves can be equipped with a variety of manual gear, electric motor, hydraulic or pneumatic.
Velan is the worlds leading manufacturer of steel gate, globe, check, ball, knife and butterfly valves, 81500 mm 1 460, asme classes 1504500, with 12 specialized manufacturing plants, including five in canada, two in korea and one each in the u. Should additional information be required please feel free to contact the undersigned. Advanced tooling design and optimized industrial engineering concepts, combined with stateoftheart manufacturing plants employing over 165 cnc. Velans power ball valve joins a long list of provenproducts for power, including our. Four widely recognized standards regarding valve fugitive emissions are iso 158481, velan offers standard cast steel bolted bonnet gate and globe valves qualification tested for compliance with iso, api and epa fugitive emission requirements. Cast carbon, stainless steel globe valves to api 600, bolted bonnet stellite hardfaced seat. This must be checked care fully to prevent incorrect installation. Velan is a valve industry leader in automated production. 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. Carbon steel gate valve asme class 600, used for boiler feed. Carbon steel gate valve, asme class 600 used for boiler feed water installation at a hydrogen plant in texas. Globe valve design complies to api 623 higher stem diameter than bs 1873 fugitive emissions complies to api 624 and iso 158481 globe valves tested to api 624 at yarmouth research lab, maine, usa. Only store the valve in an area free from excessive exposure to dust, water, and mud. Kitz bronze valves are built on fully automated molding and machining lines.
The valve serial number is located on the valve name plate and on the valve body. Emissions after 500 cycles at ambient and 350 f issued by yarmouth research and technology lab for 8 inch class 300 gate valve after 500 cycles the measurement result was less than 50 ppm. Jun 30, 2017 velan cast steel gate, globe and check valves pdh online supplier of forged valves for nuclear power plants and the u. Velan is one of the worlds leading manufacturers of industrial valves. Join the grabcad community today to gain access and download. Velans comprehensive line of cast steel gate, globe, and check valves features leading edge design, engineering, and manufacturing technology.
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