• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
9750 9760 bellow sealed & piston valve with actuator
 

9750 9760 bellow sealed & piston valve with actuator

on

  • 1,118 views

 

Statistics

Views

Total Views
1,118
Views on SlideShare
1,118
Embed Views
0

Actions

Likes
0
Downloads
11
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via SlideShare as Adobe PDF

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

    9750 9760 bellow sealed & piston valve with actuator 9750 9760 bellow sealed & piston valve with actuator Document Transcript

    • 9 9 ii J J Bellow Sealed & Piston Valve with 9750/976088 G G e e 10 1033 100 100 P&B SERIES h h Diapharagm & Electric Actuator F F4 32 324 H H 6 6 2 2 ØK ØK 1 1 Ø DN Ø DN Øg Ø Øg Ø 7 7 D D Ø II Ø ØW ØW L L b b P P ff 685 M 5 5 685 Ma ax x 485 485 10 10 H1 H1 8 8 3 3 9 9 10 10 4 4 H H 6 6 J J 9 9 G G 2 2 440 M 440 MA AX X ØK ØK 8 8 1 1 130 130 Ø DN Ø DN Øg Ø Øg Ø 7 7 3 3 D D 105 105 Ø II Ø 4 4 H H L L b b 6 6 ff 2 2 5 5 ØK ØK 1 1 Ø DN Ø DN Øg Ø Øg Ø 7 7 D D Ø II Ø L L b b ff 5 5 Yes. We ARE.. . | Courteously | Attentively | Respectably | Effectively | SUDE An ISO 9001:2008 Certified Company R
    • Bellow Sealed & Piston ValveIndex Introduction - Bellow Sealed ValveIntroduction Bellow Sealed Valve …..... 1 Bellow Sealed Valves are a new breed of Industrial process valves, designed to eliminate Valve leakage and also known as Zero LeakTypical Applications For Valves or Emission Free Valves.Bellow Sealed Valves ........................... 3 In these valves, conventional gland packing is supplemented by a metallic Bellow Cartridge joined to the valve bonnet at one end, and theWhy Bellow Seal Valve? ....................... 4 stem at the other end. A bellow is a long accordion-like tube. As the valve stem strokes, the bellow expands or compresses with the strokeComparison Between movement. There are no sliding or rotating seals through which processTypes of Valves ..................................... 5 fluid can pass.Pressur -Temperature Rating ............... 6 Thus the fluid will enter the valve from the seat of the valve & come in contact with the bellow, but will not come in contact with the stem. SinceRating to DIN 2401 .............................. 7 the stem is the only moving part in the valve, it is a source of potential leakage through the gland due to constant friction caused by the axialRating to ASME B16.34 or API 602 ....... 7 movement. In a bellow sealed valve this potential leak is totally avoided due to thePiston Valve .......................................... 8 metallic bellow which blocks the leak path effectively by not allowing the media to come in contact with the stem and thus the gland.Parts of Piston Valve ............................. 9 A bellow is the heart of this type of valve. There are two types of bellows:Electrically Actuated Valves .................. 11 formed and welded leaf. Dangerous fluids are a permanent menace to man and environment.Pneumatically Actuated Valves ............ 11 Leakages need to be avoided during operation. The ever-increasing concern for environmental issues has led to use of both leakage andFlow Co-efficient for Flow maintenance free bellows sealed valves.Control Valves ...................................... 11 Bellows sealed valves guarantee Zero leakage to atmosphere andG.A. Drawings ...................................... 13 therefore is an efficient and economic contributor towards security of our surroundings. 01 SUDE 9750/9760SERIES
    • Bellows seal valves are Zero emission and maintenance free. An uninterruptedmetallic barrier is positioned between the piping and the environment. Thecomponents that during valve operation are subject to relative movements are weldedonto the extremities of a metallic bellows that absorbs and compensates the shiftings.Hence these valves are suitable for any fluid and are recommended when Zeroemission characteristics are required to protect the environment and the health of theworkers from pollutive leaks, to prevent expensive wastes due to loss of energy andfluid, and to eliminate the not negligible cost of replacement of the packing. Inconclusion, the valves are particularly suitable for dangerous, inflammable, lethal andexplosive media.The particular characteristics of these valves have been obtained by means of correctsizing and material selection, by a shrewd and long test in laboratory and plantsunder severe working conditions allowed by the rating, and a quality system. Theadopted bellows are fully in compliance and are made of Austenitic stainless steel orHastelloy. The life (corresponding to the number of cycles) is much longer than thatrequired by the relative standards. Generally bellows Seal Valves are fitted with risingnot rotating stem to avoid additional torsional stresses on the bellows.Design? in cast or forged construction to suit your requirements.Valve body?bellow assembly easily replaceable-easy of maintenance.Spindle with? available as standard in addition to bellow – to arrest any gland leakage in the event of bellow damage.Gland packing?of bellow materials – including inconnel, Hastalloy, Monel, etc.Wide choice?External pressurization of bellow – leading to longer bellow life.?Welding of bellow done under most stringent conditions.Bellows selected for higher stroke length than necessary – ensures longer life of bellows.lTemperature compensation considered as standard during sizing and selection of bellows.lThere are two types of bellows:Formed bellows – which is made with the help of rolling a flat metal sheet into a tube with longitudinal fusion welding, inshort the tube is hydraulically formed into bellows with rounded and widely faced folds.Welded Leaf type bellows – It is a washer like plate of thin metal which are welded together. The common differencebetween Formed bellows and Welded leaf type bellows are as follows. Type Formed Bellows Welded Bellows Shape of Convolution Reliable durability because bellows are Of doubtful reliability because of a number Durability produced from a single piece of metal. of welded joints. Plies can be affected by Guaranteed 10,000 cycles or more life cycle Heat, and thus cycle life is hard to predict. Because of wide opening between plies of bellows, Wedge-shaped opening Suitability for use in valve bellow compression function will not be impaired by between plies will trap foreign matter bits of foreign matter in fluid. in fluid, leading to bellow failure. Easy to test for quality, bellow can be produced Very difficult to inspect Quality control with uniform quality. welded spots for quality, hence quality difficult to control. SUDE 9750/9760SERIES 02
    • Typical Applications For Bellow Sealed Valves SUDE?ACETALDEHYDE ? CYNATE ? METHYL IODIDE?ACETAMIDE ? DIAZOMETHANE ? METHYL ISOBUTYL?ACETIC ACID ? DICHLORVOS ? METHYL ISOCYANATE?ACETONITRILE ? DIMETHYL CARBAMOYL ? CHLORIDE METHYLENE?ACROLEIN ? DIMETHYL FORMAMIDE ? DIPHENYL METHYLENE?ACRYLIC ACID ? DIMETHYL SULPHATE ? NAPHATHALENE?ACRYLIONITRILE ? ETHANE ? NICKEL COMPOUNDS?ALLYL CHLORIDE ? ETHYL ACRYLATE ? NITRIC ACID?AMINOAZOBENZENE ? ETHYL BENZENE ? NITROBENZENE?AMMONIA ? ETHYL CARBAMATE ? NITROGEN?ANILINE ? ETHYL CHLORIDE ? NUCLEAR WASTE?ANTIMONY COMPOUNDS ? ETHYL GLYCOL ? OXYGEN?ARGON ? ETHYL MERCATAN ? PARATHION?ARSENIC COMPOUNDS ? ETHYL OXIDE ? PHENOL?BENZENE ? DICHLORIDE ETHYLIDENE ? PHOSGENE? ORIDEBENZOTRICHL ? FORMALDEHYDE ? PHOSPINE?BENZYL CHLORIDE ? FREON ? PHOSPHORUS? COMPOUNDSBERRYLLIUM ? GLYCOL ETHERS ? PHTHALIC ANHYDRIDE?BIPHENYL ? HEAVY WATER ? POTASSIUM(LIQUID)?CADMIUM COMPOUNDS ? HELIUM ? DEHYDE PROPIONAL?CALCIUM CYNAMIDE ? HEPTACHLOR ? PROPOXUR(BAYGON)?CAPPROLACTAM CARBON ? HOTOILS ? DICHLORIDE PROPYLENE?CARBARYL ? HYDROCORBONS ? QUINOLINE?CARBON DIOXIDE ? HYDROCHLORIC ACID ? QUINONE?SULPHIDECARBONYL ? HYDROFLUORIC ACID ? SILANE?CAUSTIC SOLUTIONS ? HYDROGEN ? SODIUM(LIQUID)?CHLORAMBENE ? BROMIDE HYDROGEN ? SOUR GAS?CHLORDANE ? CYANIDE HYDROGEN ? STEM?CHLORIDE ? FLUORIDE HYDROGEN ? STYRENE?CHLORINE ? SULPHIDE HYDROGEN ? STYRENE OXIDE?CHLOROBENZENE ? HYDROQUINONE ? SULPURIC ACID?CHLOROBENZILATE ? LEAD COMPUNDS ? TITANIUM TETRACHLORIDE?CHLOROETHANE ? LINDANE(ALLISOMERS) ? TOLUENE?CHLOROFORM ? MALEIC ANHYDRIDE ? TOXAPHENE?CHLOROPRENE ? COMPOUNDS MANGANESE ? URALIN?CHLOROPROPANE ? MERCURY COMPOUNDS ? URANIUM HEXAFLUORIDE? EMISSIONSCOKE OVEN ? METHANOL ? VACCUM?CRESOL/CRESYLIC ACID ? METHYL BROMIDE ? VINYL BROMIDE?CROMIUM COMPOUNDS ? METHYL CHLORIDE ? VINYL CHLORIDE?CRYOGENICS ? METHYL CHLOROFORM ? XYLENE?CUMENE ? METHYL ETHYLKETONE?CYANIDE COMPOUNDS ? METHYL HYDRAZINE03 SUDE 9750/9760SERIES
    • SUDEAdvantagesThe more commonly used bellows is a Formed type instead of welded because of its advantages.Inclined Design In Forged ConstructionFor better flow characteristics.Encapsulated DesignAre bellows seal globe valves can be provided with encapsulated bellows, which are protected from particles,velocity of following media, and bellow erosion etc. thus ensuring long life of bellow.Special design can be used for chlorine application3 Piece DesignThese 3 pieces design accommodate any length of bellow with no change in body/bonnet pattern.Valves with bellows designed for higher cycles are available on request.Why Bellow Seal Valve? SUDEIt has been proven through various studies about process plant emissions that 75% of leakages cause:1) Environment pollution.2) Production loss3) Process problems and4) Energy loss.Bellow Seal Valves are highly recommended for Thermion - 66, down herm vapor, hot oil, HTM, Vacuum, Steam,Ammonia, Refrigerant, Phosgene, Chlorine, Hydrogen, Oxygen, CO, Hazardous and Poisonous Liquids / Gases,Radioactive substances etc. ORDINARY VALVE BELLOW SEALED VALVEFig. 1 (Observe leakage through gland) (Gland Shut-Off With Metalic Bellows) SUDE 9750/9760SERIES 04
    • Comparison Between Types of Valves SUDE BELLOW SEALED PISTON VALVES CONVENTIONAL VALVES VALVES Primary stem seal Metallic bellow Piston ring Gland packing Secondary stem seal Gland packing None None Stem leakage Not Possible. Metallic Occurs as soon as the Very common. Due to the design Bellows are designed to rings (which are made of conditions, gland leakage occurs last several thousand gasket material) wear out. with in a few cycles, no matter cycles which make valve or what quality of gland packing Packing Not applicable Rings need to be Changed Needs to be replaced very often Replacement frequently Replacement Cost Not applicable Very high High Media Loss Zero Loss. As the isolation Large in case of leaks Considerable amount through is by metallic bellows, gland leakages. Normally large leakage (even in ppm) is amount when leakage remains not possible unattended. Equipment Down Nil Very High for replacing Very high for replacing gland time rings packing Maintenance Cost Nil High as rings need to be Very High .Gland packing needs changed atleast once in to be replaced /repacked often. six months This cost along with equipment down time, man hours spent etc. very high. Valve Life High-in years Low. Very Low -in Months. Due to Leakage through gland, certain parts erode, making the valve irreparable after some months, Valves needs to be replaced Safety Very safe for most of Can be used only for limited Highly unsafe especially when media media like low pressure the media is hazardous and steam, hot water etc. poisonous. Cost Comparatively higher High compared to the Initially low but very high after initially but lowest total cost benefits some years if cost of packing, of ownership (TCO) over downtime, man-hours spent, the years of use. number of valves replaced etc are taken into account. Bellows Fatigue Test Bellows Cycle Life Reduction vs Temperature 321 S/S Alloy 276 Bellows Cycle Life Reduction 1.00 0.98 0.96 0.94 Alloy 600 Alloy 625 0.92 0.90 0.88 0.86 Lock for levels Movement 0.84 0.82 Pressurised Test Fluid 0.80 018 010 038 060 093 121 149 177 204 232 260 288 316 343 371 399 427 454 482 0 Temperature C05 SUDE 9750/9760SERIES
    • Pressure - Temperature Ratings SUDEPressure-Temperature Ratings to ANSI B 16.34 ANSI 150 LBS Temperature Working Pressure Bars 0 C WCB(a) LCB(b) WC1 © WC6(d) WC9(d) C5 C12 CF8 CF8M CF8(e) 29 to 38 19.6 18.4 18.4 20 20 20 20 19 19 19 50 19.2 18.1 18.3 19.2 19.2 19.2 19.2 18.4 18.4 18.4 100 17.7 17.3 17.7 17.7 17.7 17.7 17.7 15.7 16.2 15.7 150 15.8 15.8 15.8 15.8 15.8 15.8 15.8 13.9 14.8 13.9 200 14 14 14 14 14 14 14 12.6 13.7 12.6 250 12.1 12.1 12.1 12.1 12.1 12.1 12.1 11.7 12.1 11.7 300 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 10.2 350 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 8.4 400 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 425 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 5.6 450 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7 500 5.8 5.8 5.8 5.8 5.8 5.8 5.8 5.8 5.8 525 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 550 1.3(g) 1.3(g) 1.3(g) 1.3(g) 1.3(g) 1.3(g) 600 1.3(g) 1.3(g) 1.3(g) 1.3(g) 1.3(g) 1.3(g) 650 1.3(g) 1.3(g) 1.3(g) 1.3(g) 700 1.3(g) 1.3(g) 750 1.3(g) 1.3(g) 800 1.0(g) 1.0(g) 0 0(a) Permissible but not recommended for prolonged usage above 425 C (800 F) 0 0(b) Not be used over 343 C (650 F) 0 0(c) Permissible, but not recommended for prolonged usage above 455 C(850 F) 0 0(d) Not to be used over 593 C (1100 F) 0 0(e) Not to be used over 425 C (800 F) 0 0(f) Not to be used over 455 C(850 F)(g) For welding end valves onlyPressure-Temperature Ratings to ANSI B 16.34 ANSI 300 LBS Temperature Working Pressure Bars 0 C WCB (a) LCB (b) WC1 © WC6 (d) WC9 (d) C5 C12 CF8 CF8M CF8(e) 29 to 38 51.1 47.9 47.9 51.7 51.7 51.7 51.7 49.6 49.6 49.6 50 50.1 47.3 47.6 51.1 51.2 51.7 51.7 47.8 48.1 47.8 100 46.4 45.1 46.6 48.6 49.0 51.5 51.5 40.9 42.4 40.9 150 45.2 44.0 45.0 46.4 46.6 50.2 50.2 36.3 38.5 36.3 200 43.8 42.7 44.2 45.5 44.8 48.8 48.8 32.8 35.7 32.8 250 41.7 40.6 43.1 44.5 44.2 46.3 46.3 30.5 33.4 30.5 300 38.7 37.7 42.0 42.4 42.4 42.4 42.4 29.1 31.6 29.1 350 37.6 36.0 40.2 40.2 40.2 40.2 40.2 28.1 30.4 28.1 400 34.5 36.6 36.6 36.6 36.6 36.6 27.7 29.1 27.5 425 28.8 35.1 35.1 35.1 35.1 35.1 27.2 28.7 27.2 450 20.2 33.8 33.8 33.8 30.9 33.8 26.9 28.1 26.9 500 8.8 24.1 27.8 27.8 20.3 27.5 26.1 26.3 525 5.8 15.0 23.0 21.9 15.4 22.6 23.9 25.0 550 12.8 16.4 11.7 17.0 21.8 21.4 600 5.9 7.6 6.5 7.2 16.7 14.1 650 3.0 3.5 10.5 9.9 700 6.0 5.9 750 3.7 3.5 800 2.1(a) Permissible but not recommended for prolonged usage above 4250C (8000F)(b) Not be used over 3430C (6500F)(c) Permissible, but not recommended for prolonged usage above 4550C(8500F)(d) Not to be used over 5930C (11000F)(e) Not to be used over 4250C (8000F)(f) Not to be used over 4550C(8500F) SUDE 9750/9760SERIES 06
    • Rating to DIN 2401 SUDE Max. Operating Max. Operating Pressure (bar) Temperature to PN16 PN25 PN40 PN63 Material Schedule Material Schedule Material Schedule Material Schedule DIN0C 43 41 41 51-53-63 51-63 10 16 16 25 40 63 200 13 13 20 35 50 250 11 12 18 32 45 300 10 11 16 28 40 350 - 10 15 24 36 400 - - - 21 32Rating to ASME B16.34 or API 602 SUDE Max. Operating Max. Operating Pressure (bar) Temperature to Class 150 Class 150 Class 150 Class 150 Class 150 0 Material Schedule Material Schedule Material Schedule Material Schedule Material Schedule ASME C 51-53 63 51-33 63 51 63 71 11 31 71 11 31 9 16.6 19.0 51.1 49.6 102.1 93.3 136.2 137.9 132.4 255.3 258.6 248.1 100 17.7 16.2 46.4 42.2 92.8 84.4 123.7 130.0 112.5 231.9 243.8 211.0 200 14.0 13.7 43.8 35.7 87.6 71.3 116.9 121.3 95.1 219.1 227.4 178.4 300 10.2 10.2 38.7 31.6 77.5 63.3 103.3 113.2 84.4 193.7 212.1 158.1 400 6.5 6.5 34.5 29.1 69.0 58.2 92.0 97.6 77.6 172.5 182.9 145.6 425 5.6 5.6 28.8 28.7 57.5 57.3 76.7 93.6 76.4 143.8 175.5 143.3 500 - 2.8 - 26.8 - 53.7 - 74.0 71.6 - 139.0 134.1 538 - 1.6 - 25.4 - 50.7 - 1.0 67.6 - 81.8 126.8 595 - - - - - - - 43.6 58.6 - 32.0 109.9 600 - - - - - - - 17.0 57.2 - - 107.2 700 - - - - - - - - 26.5 - - 49.7 800 - - - - - - - - 9.3 - - 17.507 SUDE 9750/9760SERIES
    • Piston Valve SUDEThe Piston valve is seat less and glandless valve. At the specialized, and will always make the valve like new.heart of the piston valve are piston and sealing rings. Aburnished piston seals against metal reinforced graphite First application, still widely used, was the tight shut-off ofrings to achieve leak proof shutoff. This unique design low and medium pressure stem.ensures long life even at temperature up to 800°F (427°C). Piston valves have been selected to meet the serverSeal tightness in a piston valve is obtained by a cylindrically demands of a large number of requirements in fluidshaped plug, connected to a spindle, and operated by the handling applications in the industrial sector. As such, theyactuating force, which enables it to move through thinner are used in process lines containing many different fluidsdiameter of two packing rings. When the piston is in the high such as steam, superheated water, thermal transfer fluids,piston, that is, held by only the upper valve ring, (which also ammonia, LPG, hydrocarbons, acids, alkaloids, etc. theirensures tightness to the atmosphere), the valve is open. ability to provide perfect seat shut off and packing tightnessWhen the piston is lowered and is held in place by both the and their along term troubles-free operation, ensured byupper and lower valve rings (and thus ensuring seat reinforced seal rings, have served to greatly expand thetightness between the valve inlet and outlet), the valve is number and types of applications.closed. Because of the use of packing rings, which havealternate layers of graphite and stainless steel, the piston Although the seat rings are suitable for use in temperaturesvalve is considered a “soft-seated valve”. in excess of 1022°F (550°C), their use is limited to the restrictions applicable to the body material, as well as that ofThe contact between the piston and rings(sealing effect) is other metallic pressure retaining valve components. Itpositively assured by means of the pressure exerted by should be noted that carbon steel bodies can not be used instud bolts with depending on valve materials, Belleville temperatures above 800°F (427°C)washera are fitted to compensate expansion due totemperature variations. The piston valve which has achieved world-wide recognition mainly due to tight sealing against highA typical feature of the piston valves- compared with globe temperature and pressure.valves-is that the piston is always held by at least onesealing ring. Therefore, there is no vibration during closingand opening operations.Another primary feature of the piston valve is that the twocylindrical seating surfaces, the bottom valve ring and thepiston come in contact when the fluid flow is already nearlycut off. Another unique properly of the piston valve is thatwith the valve completely open and the piston completelysupported in the inner diameter of the upper valve ring, it isprotected against erosive/corrosive elements as well asprevented from having foreign matter deposited upon it.Piston-valves –contrary to globe valves –are bi-directional.That is, they can be installed in a process line in bothdirections of flow. However, the most common installation iswith the fluid inlet pressure below the valve piston.Since no metallic sealing surfaces are present, therefore isperfect interchangeability of all components. A new set ofspares can be immediately fitted without the need ofadaptation to other existing parts. Therefore, inlinereparability and maintenance is easy, does not require SUDE 9750/9760SERIES 08
    • Parts of Piston Valve SUDE 8 7 6 No. Description 4 1 Body 13 2.1 Lower valve Ring 14 2.2 Upper Valve Ring 9 3 Lantern Bush 4 Bonnet 12 5 Piston 10 6 Spindle 2.2 7 Threaded Bush 8 Pin 11 9 Poston Nut 3 10 Split Ring 11 Thrust Plate 5 12 Pin 2.1 13 Stud Bolt and Nut 1 14 Belleville WasherThe sealing system is astonishingly simple and efficient of thermal expansion of the various valvesextraordinarily effective; always leak-tight across the components, fluctuations of pressure and temperatureports and to atmosphere. create thermal expansions which inevitably lead toThe shut-off assembly comprises of a stainless steel piston, leakage. The Belleville washers however maintain constanttwo resilient valve rings and a ferrous-metal lantern bush. pressure on the resilient valve rings and automaticallyThe sealing surface consists of the cylindrical surface of the compensate for any thermal expansions that may occur.piston and the corresponding inner surface area of the The piston valves stay tight without maintenance.sealing rings. This provides a very large sealing surfacecompared with globe-one of the reasons for the pistonvalves excellent seal. Unaffected by foreign matter in the mediumMaintenance-free Foreign matter in the medium cannot harm a piston valve.The upper valve ring is of special material provides a reliable When the valve is being shut and the piston enters the lowerseal to atmosphere. The middle layer of the ring is of special ring, it automatically sweeps out any particles of sand,(PTFE) and is fully contained between laminates, the valve welding globules or other impurities present in the medium.body and the piston, in both the open and shut positions. The possibility of damage to the sealing system throughThe pressure on the valve ring is provided by the nuts abrasive matter suspended in the medium-a well-knownsecuring the bonnet to the valve body. Belleville washers are problem with conventional globe valves-is-effectivelyfitted under the bonnet nuts to ensure that the pressure of eliminated with piston valves. Fibrous and contaminatedthe bonnet on the valve ring kept constant. This maintains media can be reliably shut off without trouble.uniform contact of the PTFE with the bush, to the lower valvering, which is contained in the body. The resilient sealing Environmentallyrings are thereby compressed and transform this thrust intoa radial acting pressure. Being supported against the wall of Piston and the body: permeability to gases is reduced to athe valve body, the laminates of the valve rings are minimum and a optimum seal to atmosphere is guaranteed.compressed around the piston and thereby produce an The lower valve ring provides the seal across the ports. Theoutstanding seal. lantern bush serves as a distance piece between the two rings.Compensation for thermal expansions The thrust produced by tightening the bonnet nuts actsPiston valves are fitted with Belleville washers as standard- axially from above, this thrust is transmitted from the upperin conjunction with the resilient sealing rings. This produces valve ring via the lantern.a spring-action selling system. Owing to the different co-09 SUDE 9750/9760SERIES
    • SUDEAcceptable energy saving Features ? sealing area – 88% more than globe Larger effectiveThe outstandingly good seal offers two advantages which valve: zero leakage assured.should not be over looked; there is no loss of medium (costfactor); and toxic or aggressive media cannot endanger the ? Durability – piston remains unexposed to mediaenvironment since they remain in the piping system. Piston ? Absence of gland and valve keyvalves are leak tight-both across the ports and to ? The only scrap-free valveatmosphere. ? Fire-proof ? friendly MaintenancePiston valve –user industries ? Self-cleaning?Oil and Gas ? Self-lubricating?Petrochemicals?Textiles ADVANTAGES?Pharma ? and metal reinforced graphite sealing Burnished piston?Fertilizers rings ensure perfect class VI shutoff (i.e. bubble tight?Edible Oil shut off).?Chemical industry ? One type of sealing ring to suit all applications- a?Pulp and Paper minimum inventory of spares required.?Paint ? Superior construction and manufacturing ensures trouble-free operation.?Food Processing?Dairy ? of friction and low operating torque. Low co-efficient Comparison of Bellow Seated Valve & Piston Valve Bellow sealed valve have formed/welded bellows The piston valve is a glandless valve. A burnished instead of glands. Bellow puncture over a period of piston seals against metal reinforced graphite rings usage-very much like the bellows in mechanical seals. ensuring zero leakage and long life Performance parameters of different types of isolation valves Type of valve Parameter Gate Ball Globe Piston valve Size of effective sealing area High Very High Low Very High Replacement of the gland seal Y Y Y Y** Replacement of the Internals Y Y N/Y Y** Replacement of the Seat N Y N/Y* Y** Leakage High Low Medium None Purchase Cost Low Medium/High Medium/High High Cost ownership over 5 to 10 years High Medium High Low* Valve to be removed form line, ** Can be serviced inline (valve need not be removed) SUDE 9750/9760SERIES 10
    • Electrically Actuated Valves SUDEPiston and Bellow sealed valves can be easily outfitted with “on-off”, “inching” and “modulating” type electricactuators, including tight-seal or explosion proof enclosures.These actuators are usually equipped with hand wheel for emergency manual operation as well as withcontrol and remote warning unit.Upon request, we can supply the following accessories:? inverter,Local remote? switches,Auxiliary limit?resistor,Condensing?Inductive, capacitive or resistive position transmitter.The temperature ambient range for the electric actuator is usually 4 0F to 1500F (-200C to +650).Pneumatically Actuated Valves SUDEPiston and Bellow sealed valves can be easily outfitted with “on-off”, “inching” and “modulating” type Pneumatic device .Upon request we supply the following fixtures:? emergency manual operation with by-pass circuit for double-acting actuators,Hand wheel for?Solenoid valves,? proximity limit switches,Mechanical or?Air filters, pressure regulators, pressure gauges, lubricator,? electropneumatic positioner for Modulating Flow Control Valves.Pneumatic orThe temperature ambient range for the pneumatic actuators is usually 4 0F to 150 0F (-200C to +650).Flow Co-efficient for Flow Control Valves SUDE DN Cv 10 3/8" 4 15 1/2" 4 20 3/4" 7 25 1" 12 32 1.1/4" 18 40 1.1/2" 28 50 2" 44 65 2.1/2" 62 80 3" 92 100 4" 140 125 5" 220 150 6" 300 200 8" 51011 SUDE 9750/9760SERIES
    • RATING for the Materials mentioned in this Bulletin SUDE Max.Operating PRESSURE as per ASME ASME ASME ASME ASME ASME Class 150 Class 150 Class 300 Class 300 Class 800 Class 800 Max. Operating Gr.1.1* Gr.2.2* Gr.1.1* Gr.2.2* Gr.2.2* Gr.2.2* Temperature Carbon Stainless Carbon Stainless Carbon Stainless Steel psi Steel psi Steel psi Steel psi Steel psi Steel psi -20.2+100.4 284.3 275.6 741.1 719.4 1975.4 1920.3 212.0 256.7 235.0 673.0 612.1 1972.5 1631.7 392.0 203.1 198.7 635.3 517.8 1885.5 1379.3 482.0 175.5 175.5 604.8 484.4 1784.0 1292.3 572.0 147.9 147.9 561.3 458.3 1624.4 1225.6 662.0 121.8 121.8 536.6 440.9 1421.4 1176.3 752.0 94.3 94.3 500.4 422.1 1196.6 1125.5 797.0 81.2 81.2 417.7 416.3 1037.0 1108.1*Max.operating conditions for Gr.1.1 are related to valves of carbon steel for Gr 2.2 to valves of austenitic stainless steel. Max.Operating PRESSURE as per DIN DIN DIN DIN 2401 Class 2401 Class DIN 2401 Class 2401 Class PN 40 Mater. PN 63 Mater. Max.Operating 2401 Class PN 16 Mater. PN 40 Mater. Sched. Sched. Temperature of PN 16 Mater. Sched. Sched. FS-F-M/H FS-M/H Per DIN Std 0C Sched. G Cast G Nodular G Nodular Carbon Steel Carbon Steel as per Iron bar Iron bar Iron bar Stainless Stainless Steel bar Steel bar -10+20 16 16 40 40 63 120 16 16 38 40 63 200 13 13 33 35 50 250 11 12 32 32 45 300 10 11 28 28 40 350 -- 10 24 24 36 400 -- -- -- 21 32 SUDE 9750/9760SERIES 12
    • Bellow Sealed Valve with Diaphragm Actuator 9760 ØW H1 D 11 12 9 8 7 6 A 4PART LIST 10S.No. DESCRIPTION 2 1 BODY 2 BONNET 3 PLUG 5 4 STEM 5 STEM NUT 3 6 BELLOW 7 PACKING 8 GLAND BUSH C F 9 GLAND FLANGE 10 BELLOW COLLAR 11 AIR CONNECTION 1 12 BOLTED GLAND ECLASS : 150 SIZE Flange Ø Flange Thk Flange PCD No. Of WT. OF NB ACTUATOR A R. F. Ø R. F. Thk Holes H1 D ØW Cv ASSY (mm) MODEL NUMBER C E F / Holes Ø IN KGS. 15 9760/B15/38/FL150 102.6 89 11 35 2 60.3 4/16 482 540.1 260 6 24.1 20 9760/B20/38/FL150 112.1 98.5 13 43 2 70 4/16 482 544.8 260 12 24.8 25 9760/B25/38/FL150 120.6 108 14.5 51 2 79.4 4/16 482 548.6 260 16 26 40 9760/B40/75/FL150 156.7 127 18 73 2 98.4 4/16 502 595.2 330 37 42.6 50 9760/B50/75/FL150 192.8 152 19 92 2 121 4/19 502 618.8 330 58 45 65 9760/B65/150/FL150 205.2 178 22 105 2 140 4/19 635 751.2 457 85 67 80 9760/B80/150/FL150 228.9 191 25 127 2 152 4/19 635 768.4 457 140 70 100 9760/B100/150/FL150 277.4 229 25 157 2 191 8/19 635 797.4 457 215 83 150 9760/B150/300/FL150 385.7 279 26 216 2 241 8/22 750 996.2 616 470 145 200 9760/B200/300/FL150 470.2 343 29 270 2 299 8/22 750 1048.1 616 840 180CLASS : 300 SIZE Flange Ø Flange Thk Flange PCD No. Of WT. OF NB ACTUATOR A R. F. Ø R. F. Thk Holes H1 D ØW Cv ASSY (mm) MODEL NUMBER C E F / Holes Ø IN KGS. 15 9760/B15/38/FL300 145.3 96 14.3 35 2 66.7 4/16 482 579.3 260 6 24.1 20 9760/B20/38/FL300 169.1 117.5 16 43 2 82.6 4/19 482 592.3 260 12 24.8 25 9760/B25/38/FL300 192.8 124 17.5 51 2 89 4/19 482 612.8 260 16 26 40 9760/B40/75/FL300 217.5 156 21 73 2 114 4/22 502 641.5 330 37 42.6 50 9760/B50/75/FL300 253.6 165 22 92 2 127 8/19 502 673.1 330 58 45 65 9760/B65/150/FL300 277.4 191 25 105 2 149 8/22 635 816.9 457 85 67 80 9760/B80/150/FL300 302.1 210 29 127 2 168 8/22 635 832.1 457 140 70 100 9760/B100/150/FL300 338.2 254 32 157 2 200 8/22 635 846.2 457 215 83 150 9760/B150/300/FL300 422.7 318 37 216 2 270 12/22 750 1013.7 616 470 145 200 9760/B200/300/FL300 531 381 41 270 2 330 12/25 750 1090.5 616 840 18013 SUDE 9750/9760SERIES
    • Bellow Sealed Valve with Electric Actuator 9750 Open space for removing the cover ØJ K 11 I 12 E G H 100 F 9 D 8 7 6 A 4 10 2 5 PART LIST C 3 S.No. DESCRIPTION 1 BODY F 2 BONNET 3 PLUG 4 STEM 5 STEM NUT 6 BELLOW 1 7 PACKING 8 GLAND BUSH E 9 GLAND FLANGE 10 BELLOW COLLAR 11 TOP COVER 12 HAND WHEELCLASS : 150 SIZE Flange Flange Flange No. Of WT. OF NB Actuator Ø Thk R. F. PCD Holes ASSY A R. F. Ø / Holes E F G H I J K D Cv (mm) Model Number Thk IN KGS. C E F Ø 15 9750/B 15/SD-2000-200-1/FL150 102.6 89 11 35 2 60.3 4/16 115 130 40/60 245 200 165 160 503.1 6 8.6 20 9750/B20/SD-2000-200-1/FL150 112.1 98.5 13 43 2 70 4/16 115 130 40/60 245 200 165 160 507.8 12 9.3 25 9750/B25/SD-2000-200-1/FL150 120.6 108 14.5 51 2 79.4 4/16 115 130 40/60 245 200 165 160 511.6 16 10.5CLASS : 300 SIZE Flange Flange Flange No. Of WT. OF NB Actuator Ø Thk R. F. PCD Holes ASSY A R. F. Ø / Holes E F G H I J K D Cv (mm) Model Number Thk IN KGS. C E F Ø 15 9750/B 15/SD-2000-200-1/FL300 145.3 96 14.3 35 2 66.7 4/16 115 130 40/60 245 200 165 160 542.3 6 9.4 20 9750/B20/SD-2000-200-1/FL300 169.1 117.5 16 43 2 82.6 4/19 115 130 40/60 245 200 165 160 555.3 12 10 25 9750/B25/SD-2000-200-1/FL300 192.8 124 17.5 51 2 89 4/19 115 130 40/60 245 200 165 160 575.8 16 11.5 SUDE 9750/9760SERIES 14
    • Bellow Sealed Valve with Electric Actuator 9750 685 Max 485 12 11 B 440 MAX 130 105 9 50 D 8 7 6 A 4PART LISTS.No. DESCRIPTION 10 2 1 BODY 2 BONNET 3 PLUG 5 4 STEM 5 STEM NUT C 3 6 BELLOW 7 PACKING 8 GLAND BUSH F 9 GLAND FLANGE 10 BELLOW COLLAR 11 ELECTRIC MOTOR 1 12 HAND WHEEL ECLASS : 150 SIZE Flange Ø Flange Thk Flange PCD No. Of Wt. Of NB Actuator A R. F. Ø R. F. Thk Holes B D Cv Assy (mm) Model Number / Holes Ø In Kgs. C E F 40 9750/B40/SD-6000-3000/FL150 156.7 127 18 73 2 98.4 4/16 740 833.25 37 89.6 50 9750/B50/SD-6000-3000/FL150 192.8 152 19 92 2 121 4/19 740 856.85 58 92 65 9750/B65/SD-6000-3000/FL150 205.2 178 22 105 2 140 4/19 740 856.85 85 97 80 9750/B80/SD-6000-3000/FL150 228.9 191 25 127 2 152 4/19 740 873.45 140 100 100 9750/B100/SD-6000-4000/FL150 277.4 229 25 157 2 191 8/19 873 1035.9 215 123 150 9750/B150/SD-6000-4000/FL150 385.7 279 26 216 2 241 8/22 873 1119.2 470 160 200 9750/B200/SD-6000-4000/FL150 470.2 343 29 270 2 299 8/22 873 1171.25 840 195CALSS : 300 SIZE Flange Ø Flange Thk Flange PCD No. Of Wt. Of NB Actuator Holes Model Number A R. F. Ø R. F. Thk B D Cv Assy (mm) C E F / Holes Ø In Kgs. 40 9750/B40/SD-6000-3000/FL300 217.5 156 21 73 2 114 4/22 740 879.5 37 90.5 50 9750/B50/SD-6000-3000/FL300 253.6 165 22 92 2 127 8/19 740 911.1 58 92.8 65 9750/B65/SD-6000-3000/FL300 277.4 191 25 105 2 149 8/22 740 921.9 85 98.2 80 9750/B80/SD-6000-3000/FL300 302.1 210 29 127 2 168 8/22 740 937.1 140 103.2 100 9750/B100/SD-6000-4000/FL300 338.2 254 32 157 2 200 8/22 873 1084.1 215 128.1 150 9750/B150/SD-6000-4000/FL300 422.7 318 37 216 2 270 12/22 873 1136.7 470 165.4 200 9750/B200/SD-6000-4000/FL300 531 381 41 270 2 330 12/25 873 1213.5 840 200.515 SUDE 9750/9760SERIES
    • Piston Valve with Diapharagm Actuator 9760 ØW P 10 H1 9 8 6 3 2 H 4 1 7 Ø DN Øg ØD ØK PART LIST S.No. DESCRIPTION 1 BODY 2 BONNET 3 BONNET NUT 4 STUD ØI 5 LOWERVALVE RING 6 PISTON SHAFT b 7 LANTERN BUSH 8 WASHER f 5 9 BOLTED GLAND L 10 AIR CONNECTIONPressure Rating : ANSI Class 150 Overall Length ANSI B 16,10 Class 150/Connections Flanged to ANSI B 16.5 Class 150 RP SIZE Over Ht Flange Flange R/F WT. OF (mm) Actuator Length Stroke R/FØ g No. Of Hole ØI PCD ØD ØW H1 P Cv ASSY Model Number ØD Thk Thk Holes Ø DN b f IN KGS. L H 15 9760/P15/38/FL150 108 99.75 28 88.9 11.17 35 1.6 4 16 60.45 260 482 581.75 5 22.4 20 9760/P20/38/FL150 127 99.75 28 98.55 12.7 42.39 1.6 4 16 69.85 260 482 581.75 10 22.8 25 9760/P25/38/FL150 165 114 28 107.95 14.22 50.8 1.6 4 16 79.24 260 482 596 16 24 40 9760/P40/75/FL150 177 146.3 50 127 17.52 73.15 1.6 4 16 98.55 330 502 648.3 38 41.4 50 9760/P50/75/FL150 203 176.7 50 152.4 19.05 91.95 1.6 4 16 120.65 330 502 678.7 58 45.6 80 9760/P80/150/FL150 241 310.65 50 190.5 19.05 127 1.6 4 19.05 152.4 457 635 945.65 120 80.4 100 9760/P100/150/FL150 292 355.3 50 228.6 23.87 157.23 1.6 8 19.05 190.05 457 635 990.3 190 97.3 150 9760/P150/300/FL150 406 453.15 50 279.4 25.4 215.9 1.6 8 22.35 241.3 616 750 1203.15 420 167.5 200 9760/P200/300/FL150 495 532.95 50 342.9 28.44 269.75 1.6 8 22.35 298.45 616 750 1282.95 690 246Pressure Rating : ANSI Class 300 Overall Length ANSI B 16,10 Class 300/Connections Flanged to ANSI B 16.5 Class 300 RF SIZE Over Ht WT. OF Actuator Length Flange Flange R/F No. Of (mm) Stroke Thk R/FØ g Thk Hole ØI PCD ØD ØW H1 P Cv ASSY Ø DN Model Number ØD Holes IN KGS. L H b f 15 9760/P15/38/FL300 152 99.75 28 95.25 14.22 35 1.6 4 16 66.54 260 482 581.75 5 23.2 20 9760/P20/38/FL300 178 114 28 117.34 15.74 42.39 1.6 4 19.05 82.55 260 482 596 10 25.4 25 9760/P25/38/FL300 203 131.1 28 123.95 17.52 50.8 1.6 4 19.05 88.9 260 482 613.1 16 27.1 40 9760/P40/75/FL300 229 176.7 50 155.44 20.57 73.15 1.6 4 22.35 114.3 330 502 678.7 38 47.5 50 9760/P50/75/FL300 267 200.45 50 165.1 22.35 91.95 1.6 4 19.05 127 330 502 702.45 58 53.2 65 9760/P65/150/FL300 292 290.7 50 190.5 25.4 104.65 1.6 8 22.35 149.35 457 635 925.7 82 77.6 80 9760/P80/150/FL300 318 310.65 50 209.55 28.44 127 1.6 8 22.35 168.14 457 635 945.65 120 88.5 100 9760/P100/150/FL300 356 355.3 50 254 31.75 157.23 1.6 8 22.35 200.15 457 635 990.3 190 108.7 150 9760/P150/300/FL300 445 453.15 50 317.5 35.57 215.9 1.6 12 22.35 269.74 616 750 1203.15 420 192.8 200 9760/P200/300/FL300 559 532.95 50 381 41.14 269.75 1.6 12 25.4 330.2 616 750 1282.95 690 288 SUDE 9750/9760SERIES 16
    • Piston Valve with Electric Actuator 9750 Open space for removing the cover Øj k1 9 i 10 e J G h 8 100 F 32 3 6 2 H 4 1 7 Ø DN Øg ØD ØKPART LISTS.No. DESCRIPTION 1 BODY 2 BONNET ØI 3 BONNET NUT b 4 STUD 5 LOWERVALVE RING f 5 6 PISTON SHAFT L 7 LANTERN BUSH 8 WASHER 9 TOP COVER 10 HAND WHEELPressure Rating : ANSI Class 150 Overall Length ANSI B 16,10 Class 150/Connections Flanged to ANSI B 16.5 Class 150 RP Size Over Ht Wt. Of Flange R/F (mm) Actuator Model Number Length Stroke Flange Thk R/FØ g Thk ØD No. Of H/e ØI PCD Holes ØK Øj G K1 i h F e J Cv Assy Ø DN b f In Kgs. L H 15 9750/P15/SD-2000-200-1/FL150 108 105 22 88.9 11.17 35 1.6 4 16 60.45 165 40/60 160 200 245 130 115 520 5 6.9 20 9750/P20/SD-2000-200-1/FL150 127 105 22 98.55 12.7 42.39 1.6 4 16 69.85 165 40/60 160 200 245 130 115 520 10 7.3 25 9750/P25/SD-2000-200-1/FL150 165 120 24 107.95 14.22 50.8 1.6 4 16 79.24 165 40/60 160 200 245 130 115 535 16 8.5Pressure Rating : ANSI Class 300 Overall Length ANSI B 16,10 Class 300/Connections Flanged to ANSI B 16.5 Class 300 RF Size Over Ht Wt. Of Flange R/F (mm) Actuator Length Stroke Flange Thk R/FØ g Thk No. Of PCD Assy Ø DN Model Number ØD Holes H/e ØI ØK Øj G K1 i h F e J Cv In Kgs. L H b f 15 9750/P15/SD-2000-200-1/FL300 152 105 22 95.25 14.22 35 1.6 4 16 66.54 165 40/60 160 200 245 130 115 520 5 7.7 20 9750/P20/SD-2000-200-1/FL300 178 120 24 117.34 15.74 42.39 1.6 4 19.05 82.55 165 40/60 160 200 245 130 115 535 10 9.9 25 9750/P25/SD-2000-200-1/FL300 203 138 28 123.95 17.52 50.8 1.6 4 19.05 88.9 165 40/60 160 200 245 130 115 553 16 11.617 SUDE 9750/9760SERIES
    • Piston Valve with Electric Actuator 9750 685 Max 485 10 9 440 MAX J G 130 1058 3 6 2 H 4 1 7 Ø DN Øg ØD ØK PART LIST S.No. DESCRIPTION 1 BODY 2 BONNET 3 BONNET NUT 4 STUD ØI 5 LOWERVALVE RING b 6 PISTON SHAFT 7 LANTERN BUSH f 5 8 WASHER L 9 MOTOR 10 HAND WHEELPressure Rating : ANSI Class 150 Overall Length ANSI B 16,10 Class 150/Connections Flanged to ANSI B 16.5 Class 150 RP SIZE Over Ht Flange R/F Wt. Of (mm) Actuator Length Stroke Flange R/FØ g No. of H/e ØI PCD M G I Cv Assy Model Number ØD Thk Thik Holes ØK Ø DN b f In Kgs. L H 40 9750/P40/SD-6000-3000/FL150 177 154 32 127 17.52 73.15 1.6 4 16 98.55 165 740 837 38 88.4 50 9750/P50/SD-6000-3000/FL150 203 186 40 152.4 19.05 91.95 1.6 4 16 120.65 165 740 862.4 58 92.6 80 9750/P80/SD-6000-3000/FL150 241 327 58 190.5 19.05 127 1.6 4 19.05 152.4 165 740 900.5 120 110.4 100 9750/P1OO/SD-6000-4000/FL150 292 374 65 228.6 23.87 157.23 1.6 8 19.05 190.05 190 873 1060.6 190 137.3 150 9750/P150/SD-6000-4000/FL150 406 477 95 279.4 25.4 215.9 1.6 8 22.35 241.3 190 873 1112.4 420 182.5 200 9750/P200/SD-6000-4000/FL150 495 561 120 342.9 28.44 269.75 1.6 8 22.35 298.45 190 873 1059.1 690 261Pressure Rating : ANSI Class 300 Overall Length ANSI B 16,10 Class 300/Connections Flanged to ANSI B 16.5 Class 300 RF SIZE Over Ht Wt. Of Actuator Length Flange Flange R/F No. of PCD (mm) Stroke Thk R/FØ g Thk H/e ØI M G I Cv Assy Ø DN Model Number ØD Holes ØK In Kgs. L H b f 40 9750/B40/SD-6000-3000/FL300 229 186 40 155.44 20.57 73.15 1.6 4 22.35 114.3 165 740 855.44 38 94.5 50 9750/B50/SD-6000-3000/FL300 267 211 48 165.1 22.35 91.95 1.6 4 19.05 127 165 740 965.1 58 100.2 65 9750/B65/SD-6000-3000/FL300 292 306 50 190.5 25.4 104.65 1.6 8 22.35 149.35 165 740 900.5 82 107.6 80 9750/B80/SD-6000-3000/FL300 318 327 58 209.55 28.44 127 1.6 8 22.35 168.14 165 740 919.55 120 118.5 100 9750/B1 OO/SD-6000-4000/FL300 356 374 65 254 31.75 157.23 1.6 8 22.35 200.15 190 873 1090 190 148.7 150 9750/B150/SD-6000-4000/FL300 445 477 95 317.5 35.57 215.9 1.6 12 22.35 269.74 190 873 1150.5 420 207.8 200 9750/B200/SD-6000-4000/FL300 559 561 120 381 41.14 269.75 1.6 12 25.4 330.2 190 873 1214 690 303 SUDE 9750/9760SERIES 18
    • OUR OTHER PRODUCTS: Solenoid valves. Pneumatically operated control valves. Motorised valves. Pneumatic & Electric Operated Ball / Butterfly valves. Pneumatic & motorised Dampers. Pneumatic & motorised VIV Dampers. Heavy duty – Single Phase & Three Phase actuators for operating Gates & chutes. Motorised Rising & Non-rising Sluice valve. Pneumatic & Motorised pinch valve. Pneumatic & Motorised Flush Bottom valve. Pneumatic & Motorised Dampers. Entire range of Electrical Actuator. And Instrumentation Product likes Pressure Transmitter, PID Controller, Flow meter etc., for System Integration. vignetgraphics. NOTE : TECHNICAL SPECIFICATIONS, DETAILS & DIMENSIONS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. DIMENSIONS IN THE TABLE ARE APPROXIMATE SUBJECT TO FINAL CONFIRMATION BY SUDE. CAT/19750-9760/09-10 Head Office, Bangalore SUDE ENGINEERING CORPORATION No. 1106, 10th Main Road, R.P.C. Layout, Pune Office :SUDE Near R.P.C. Layout Bus Stop, Hampinagar, S.No. 40/4, Balaji Udyam Nagar, Tempo Chowk, Bangalore - 560 104. Karnataka, India Wadgaon Sheri, Pune 411014. Maharashtra India. Tel. : +91 80 2330 2145 / 2314 1104 / 2340 2297 Tel. : +91 20 6533 3549 / 6531 1091 RAn ISO 9001:2008 Certified Company Fax : +91 80 2330 5729 Fax : +91 20 2703 1161 Cell : +91 9845018216 Cell : +91 9822980003 E-mail : sudeengg@gmail.com sudeengg@dataone.in E-mail : scpl@sdtork.com