One of the most comprehensive valve product lines available from any manufacturer. We provide largediameter valves for use in natural gas, lng, crude oil, and refined products transmission lines as. Velan is one of the worlds leading manufacturers of industrial valves, supplying forged and cast steel gate, globe, check, ball 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. 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. A metal valve is more durable than plastic under most circumstances. 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.
The best selection of ball valves from 700 valve supply. Backed up by our long history, extensive experience,and indepth knowledge in all aspects of design and manufacturing trunnion ball valves. So the end to end dimensions are those of old gate valves, and not what is really ideal for ball valves. F, and when supplied in the thermopac version, up to 250 psig at 406. Memoryseal zenith supply company velan valve master. Ball the figure numbers shown on this key are designed to cover essential features of velan valves. Velan topentry ball valves superior to threepiece ball valves velan fire safe topentry threepiece fire safe valves 1 twoleakage paths gasket and packing. Velan has been manufacturing ball valves for the oil and gas industries for over twenty years and has held api 6d approval since 1993. The sphere has a hole, or port, through the middle so that when the port is in line with both ends of the valve.
Gwc floating ball valves are designed, constructed, and tested according to api and asmeansi standards. Valves from a single source velan all your cryogenic 2 the cryogenic valve expertise of velan inc. Valves velan ball full port valve dimensions gear operator. 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. See pages 35 to 43 for actuator sizing, torque requirements and technical data. Engineered solutions velans engineering design and applications group. This ball valve is designed for bidirectional flow unless the ball is drilled for cavity relief. Products memoryseal ball valves splitbody ball valves. Velan ball valves bettie boone valves may 06th, 2019 14. From the most common application to the most severe, velan has a solution. Velan offers one of the most comprehensive valve product lines available from any manufacturer. Fire safe velan trunnionmounted ball valves are designed and certified fire safe to api 6fa, api 607, bs 6755 part 2.
Velan products memoryseal ball valves unibody ball. Valve size cv inches dn full bore 12 15 9 34 20 50 1 25 100 112 40 270 2 50 490 3. Trunnionmounted ball on larger valves allows the ball to float in case of fire and shutoff on the secondary metal seat. The valves are offered in combination of size, pressure class, material of construction, endconnection, etc. Velan cryogenic gate, globe, check, ball and butterfly valves.
V alvac general purpose ball valves pressure rating. Made of forged steel to assure uniform fine grain structure and toughness, they may be specified in sizes from 2 in. Installation, operation and maintenance manual valve repair. A detailed description must accompany any special orders. 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. This ball valve is designed for bidirectional flow, unless the ball is drilled for cavity relief 3. If this information is missing, consult velan for maximum ratings. All velan catalogs and technical brochures catalogs directindustry. The above comparison table is intended to highlight some of the advantages of velan coker ball valves. Llever, ggear 3 worm gear operation is standardised for the sizes marked with the prefix g on each kitz product code. A comprehensive ball valve line capable of handling a wide variety of liquids and gases at low, medium, and high pressures velan memoryseal ball valves can be equipped with electric, pneumatic, hydraulic or gear actuators. Side load generated by the pressure acting on the ball is. Dimensions are in millimeters unless otherwise indicated. One of the most comprehensive valve product lines available from any.
Install valves with threaded ends using standard piping practices. Velan trunnionmounted valve repair butterfly valves. Floating ball valve api 6d ball valves ball valves. We produce gate, globe, check, ball, butterfly, knife gate, and engineered severe service valves. Socket weld, butt weld, stub ends, flanged, npt, blank.
General purpose ball valves velan pdf catalogs technical. Backed up by our long history, extensive experience,and indepth knowledge in all aspects of design and manufacturing trunnion ball valves are the core of our businessoffering the highest level of quality and reliability in extremely high or low pressures and. Endtoend dimensions apply to flanged valves where the gasket contact surfaces are not located at the extreme ends of the valve. Comprehensive range of quality velan ball valves, butterfly valves, gate, globe and check valves and steam traps. Tm see pages 35 to 43 for actuator sizing, torque requirements and technical data. 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. Velan has sales offices and distributors located worldwide. Unfollow velan valve ball to stop getting updates on your ebay feed.
It will also assist you in any repairs that the valves. Other international standards including bs and din are also available upon request. At 700 valve supply, we offer a comprehensive inventory of valve solutions for the oil, gas, and petroleum energy industries. Velan abv provides highly engineered technical valve solutions suitable for the oil and gas industrys toughest applications. Offered in a wide variety of materials to suit an extensive range of applications these valves are designed and manufactured with all our latest.
Advantages of trunnion ball design is the lower ope. Cameron fully welded ball valves satisfy asmeansi 150 through 2500 pn 20 through pn 420 and api 2000 through 10,000 standards. 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. A ball valve is a valve with a spherical disc, the part of the valve which controls the flow through it. Please use figure numbers to ensure prompt and accurate processing of your order. When ball valves first came into the market, they competed against gate valves. Threepiece general purpose ball valve with an integral iso mounting pad 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. The iso mounting pad will allow quick and easy direct mounting of iso compatible quarterturn actuators. 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. Velan trunnionmounted trunnionmounted ball the ball is fixed and the seat rings are floating, free to move along the valve axis. It will also assist you in any repairs that the valves may need over the.
Follow the recommended practices of the flange gasket manufacturer when tightening bolts holding the valve. Velan power ball valve in high pressure steam service. Velan valve 8076z forged steel socket weld nonrising valve stem globe valve. Cast splitbody flanged ball valves topentry inline repairable ball valves type l hightemperature metalseated ball valves type n severe service forged. Switching to velan power ball valves offered a low torque, easy to operate solution. The facetoface dimension for flanged valves is the distance between the extreme ends which are the gasket contact surfaces.
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. Ball seat alignment mechanical stops ensure control over ball rotation and permit accurate mounting of actuators on valves inline. Standard eseries flanged ball valves with certain body, seat and trim materials handle lowpressure saturated steam services to 150 psig at 366. What the manufacturers do is select the shortest possible length from the available sizes in which they can fit the ball, seats, flanges, assembly of the flange. For butterfly valves contact the factory for figure number information. Whether we are refining the design of our standard valves or engineering valves to meet the demands of a specific application, velans vast engineering resources. 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. Standard dimensions and top works 9 10 end connection table. 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. Velan does not accept any liability or damages arising from the use of information in this catalog. Kitz steel ball valves, floating ball design 3 product range 1 bore design.
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