Memoryseal zenith supply company velan valve master. Cast steel with outside screw and yoke, rising stem, nonrising handwheel, and removable yoke sleeve. Theyre designed to meet or exceed awwa standards and have, for decades, been recognized as the original and definitive standard. Velan offers one of the most comprehensive valve product lines available from any manufacturer. Standard dimensions and top works 9 10 end connection table. Seat face cocr alloy hardfaced, ground and lapped to a mirror f. Weights and dimensions can be changed without notice. For over 30 years, velans expertise in engineering stateoftheart metalseated ball valves has been put to the service of some of the most demanding projects in the world. The all new securaseal rseries cast takes velans severe service technology and places it in an optimized package suitable for most process requirements. A wide variety of velan valve options are available to you, such as pressure, power, and material. Base material is either the same as body or solid trim at manufacturers option. We have a total of 1,126 employees in north america and 374 overseas. Velan is regarded as one of the worlds leading manufacturers of steel gate, globe and check valves, with more than 10 manufacturing plants worldwide. Since crane valves are used in a variety of applications, the following descriptions may provide a basic guideline in the selection of steel valves.
Nace service valves are supplied with bolting with maximum hardness of rc. Dimensions and weights pressure psi 900 800 400 300 200 100 0 100 200 300 400 500f 50 100 200150 250c temperature pressure bar 7 14 21 28 35 49 69 500 600 700 pressure temperature rating wcb 42 56 63 0 v3p 14 2, rptfe seats, full port figure number shown is for threaded end valves, see how to order chart on page. See pages 35 to 43 for actuator sizing, torque requirements and technical data. In any fluid handling system, valves are the controlling element. Velan cryogenic gate, globe, check, ball and butterfly valves. Products cast steel bolted bonnet valves swing check. Gate valves api 600 a world leader in valves velan. All dimensions are in inches, all weights are in pounds. Business email address short form prospectus issuer.
Forged steel valves bolted bonnet maintenance manual gate, globe, parallel slide and check valves, 2122465600mm velfbbm99 maintenance manuals. Comprehensive range of quality velan ball valves, butterfly valves, gate, globe and check valves and steam traps. Velan forged steel gate, globe and check valves have been proven in critical service applications for over 50 years. The facetoface and endtoend dimension for class 150 steel flanged swing check valves in nps 5 is 330 and in nps 6 is 356. Resilient wedge valves from clow valve company bring the latest technology and more than a century of engineering expertise to your water system. A drawing, dimensions, weight details of api 600 gate valves, 150lb, 300lb, 600lb, 900lb, 1500lb, and 2500lb. Globe valve, gate valve, plug valve from mrc global. Cast steel gate valves with nonrising stem features calibrated position indicators, graphite packing, and alternate trim options.
Theyre designed to meet or exceed awwa standards and have, for decades, been recognized as. Trunnionmounted ball on larger valves allows the ball to float in case of fire and shutoff on the secondary metal seat. Proquipvelan wafer check smith swi velan vogt walworth william e. Velan valves are manufactured in 12 specialized manufacturing plants, including five in canada, two in korea, and one each in the u. From vacuum pumps and steam valves, to boilers and process equipment, control specialties is your best source for equipment and parts from velan check out our ebook library or browse our tech. The facetoface and endtoend dimension for class 150 steel flanged swing check valves in. Resilientseated ball valves for general use and commodity applications features and benefits the velan valvac threepiece ball valve with integral iso mounting pad is a lowcost ball valve for many. Today velans 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. We are on call 247 and provide personalized customer service, with no minimum orders.
Generally, all pressure must be relieved from both sides of the valve before the actuator is removed. Velan products incorporate many unique design features for low fugitive emissions, simple in. 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. It will also assist you in any repairs that the valves may need over the. Cast stainless steel valves gate, globe, and check velan. They 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 class 4500. One of the most comprehensive valve product lines available from any manufacturer. Facetoface dimensions for butt weld and flanged valves asme b16. Hardfaced with cr, cocr alloy, ss 316, or monel, ground and lapped to a mirror finish. Velan flexible wedge offers superior tightness of seats and freedom from sticking. About 16% of these are valves, 0% are valve bodies. Cast carbon, stainless steel gate valves to api 600. Use ns for special nace trim and specify details on order. For specific performance data and proper material selection, consult your velan representative.
The mechanical characteristics make the scv wedge gate valve are ideal for bidirectional. 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 class 4500. 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. Kn ife gate valves severe service valves be llows seal valves steam traps. 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. Bolted bonnet flexible wedge stellite hardfaced seats. Williams xanik coker valves velan knife gate valves newcon trueline velan bellows seal valves omb swi velan high pressure cast valves dsi kitz neway newco pk paci. All velan catalogs and technical brochures catalogs directindustry. The performance of velans forged pressure seal and bolted bonnet gate, globe and check valves is legendary. Control specialties carries top quality equipment from velan as well as hard to find parts and accessories. Cast steel gate, globe, check, and ball valves forged steel gate, globe, check, and ball valves tripleoffset buttery valves knife gate valves severe service valves bellows seal valves steam traps quality all major. Velan products cast steel bolted bonnet valves gate.
Api 600 gate valves dimensions and weights nom size in 2 21. Velan pressure seal flexible wedge gate valves are ideal for high pressure steam main steam isolation, liquid feedwater isolation, catalytic reformers, hydrocrackers and other tough services. Velan has sales offices and distributors located worldwide. Founded in 1950, velan earned a reputation for excellence as a major supplier of forged valves for nuclear power plants and the u. Shown below is the hardfacing of a gate valve wedge and to the right a cast steel seat. Gate valves may be ordered with various materials including, hastelloy, alloy 20, stainless steel, all grades of carbon steel, forged steel, brass, bronze and many others. The material in this catalog is for general information. The valves are manufactured to the latest international. Gate valve dimensions size asme class 150 asme class 300 asme class 600 asme class 900 asme class 1500 nps dn a b 1 c 1 d e a b 1 c 1 d e. These valves are installed in demanding, high pressuretemperature applications around the world for a variety of services, including main steam, reheat, feedwater, catalytic reforming, as well as other tough applications in power, refining, petrochemical, marine and process industries.
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