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NISHA VALVES (INDIA) LIMITED
location Memco, Ahmedabad, Gujarat

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Our Products

  1. Industrial Valves 5 Products available

  2. Valves & Valve Fittings

    2 Products available

  3. Separators & Strainers

    1 Products available

Industrial Valves

Our offered Product range includes Butterfly Valves, Gate Valves, Globe Valve, Swing Check Valve and Forged Valve.

Butterfly Valves

Butterfly Valves

Salient Feature

  • Meets manufacturing standard design as per BS 5155/ API 609 / IS 13095 AWWA C-504 /ANSI B 16.34 and inspection testing standard as per API 598/ BS 6755 / MSS - SP -61.
  • SPLIT body compact design for open/close cycle with very low torque.
  • 2PC SPLIT body with replaceable PTFE seat type valves can be supplied on specified request.
  • Multipurpose water design.
  • REPLACEBAL/ Molded rubber seat in various material.
  • 100% tight shut off in both flow directions.
  • A fully universal body design ensures suitable for mounting between all popular standards (VIZ: - ANSI, BS, DIN, IS, JIS, etc.)
  • Lower torque requirement because of bearing support to the shaft.
  • The notch disc & band lever ensures locking of the valves in 8 intermediate positions in addition to close and open position.

Option

  • Log type body design available on request.
  • Flanged end design butterfly available on request.
  • Valves can be opened by manual gear unit or pneumatic /electrically actuator.
  • PTFE lining / coating.
  • Valves can be supply with PTFE lining /coating in corrosive application.
  • Ring joint facings available in higher classes
  • Body & disc supply in difference M.O.C such as CI -IS 210 GR. FG- 200, SG IRON GGG 40, ASTM A 216 GR. WCB, ASTM A 351 GR CF8 / ASTM A 351 GR CF8M
  • Seat supply in difference M.O.C. such as 1) nitrile 2)epdm 3) hypalon 4) silicon 5) viton 6)neoprene 7)
  • Stellited seating hard facing are provided on requestOffset disc design available in 350 NB above size butterfly valves.
  • High performance metal to metal contact valves for high temperature application for hot gases.
  • Alternatively device of the disc to shaft connection can be provided at our option.
  • The valve can be supplied with matching pneumatic or electrically operated actuator for remote / automated control and operation.
  • The design and technical data furnished here are subject to change due to continuous product development.
C/F:-
  • Neck flange according to ISO -5211 hand lever can be locked through pad lock.
  • Excellent flow control in quarter turn operation.
  • Body & stem to tally protected from service fluid.
  • Centrally mounted disc, shafts and bearings, therefore valves give higher cv valves.
  • Face to face water short dimensions conform to BS 5155 / API 609 / IS 13095 / AWWA C 504.
  • Uniflow direction installation.
  • Pressure rating PN 10 / PN 16Testing body : 1.5 * PNSeat : 1.1 * PN
  • Temp range: - 20'c to 180 'c (depending on MOC)
 Application
  • COMPRESSED AIR PLANTS.
  • CHEMICAL INDUSTRY.
  • SUGAR INDUSTRY.
  • DRILLING RIGS.
  • GASES AND VAPOURS PLANTS.
  • PAPER INDUSTRY.
  • PHARMACEUTICAL PLANTS.
  • MILK & FOOD INDUSTRY.
  • AGGRESSIVE CHEMICALS.
  • REFRIGERATION & AIR CONDITIONING PLANTS.
  • HIGH VACCUM APPLICATION.
  • COOLING WATER CIRCULATION.
  • CONSTRUCTION INDUSTRY.
  • WATER TREATMENT PLANT.
  • PESULPHURISATION PLANTS.

Material Of Construction
P. No Qty. Nomenclature Material
1 1 BODY CI. IS 210 Gr. FG 200 /WCB /CF8 /CF8M
2 1 DISC CI. IS 210 Gr. FG 200 /WCB /CF8 /CF8M
3 1 SEAT ( REPLACEABLE ) NITRILE /NEOPRENE/ EPDM / HYPALON / VITON/PTFE
4 2 STEM AISI 410 / AISI 304 / AISI 316
5 2 BEARING BUSH BRASS / STAINLESS STEEL- PTFE
6 2 BUSH PTFE/POLY ACETAL / NYLON
7 Req. TAPER PIN S.S. 304 / S.S. 316
8 3 ‘O’ RINGS NITRILE/NEOPRENE/ EPDM/VITON
9 Req. BODY CLAMP. CAP SCREWS CARBON STEEL / S.S. 304
10 2 BOILS & NUTS CARBON STEEL
11 1 NOTCH DISC CARBON STEEL
12 1 LEVER CARBON STEEL- FABRICATED

 

Selection Gland Packing Material
 
SIZE PORT L H H1 L1 ØD
40 38 33 114 58 200 81.5
50 50 43 130 70 200 95
65 65 46 140 80 200 108
80 80 46 147 85 200 126
100 100 52 170 105 250 157
125 125 56 187 118 250 189
150 150 56 205 135 250 211
200 200 60 255 164 360 266
250 250 68 285 198 360 328
300 300 78 330 238 360 378.5

 

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Gate Valves

Gate Valves

Salient Feature

  • Meets design requirement of ASME B 16.34 / API 600 / API603 /API 6D and testing requirement API 598 / BS 6755 / API6FA / ISO 5208
  • Outside Screw and Yoke Construction Valves provided with back seating arrangement Solid, flexible, split wedge and parallel slide are available Renewable, seal welded seat ring or integral seat ( Cast SS. only ) available.
  • Specially designed die formed graphite packing, controlled clearance between stem, gland and bonnet bushing for guaranteed low emissions meet 100 PPM maximum fugitive emission levels.
  • Anti - friction ball thrust bearing in yoke sleeve for higher size and classes Grub Screw : Secures yoke nut in the bonnet Gress Nipple : Supplies lubricant to the mating parts Flanged End or butt welding end Flanged end dimensions conform to ANSI / ASME B 16.5 / API 605 / DIN / BS 3293 Butt welding end dimensions conform to ANSI / ASME B 16.25 Face to Face and End Dimensions conform to ASME / ANSI B 16.10 / DIN / BS 2080 Bi - directional shut-off.

Option

  • Extended bonnet provided for low temperature and cryogenic services (cold box and non cold box applications) to conform to requirement of BS-6364
  • Deep stuffing box - with lantern ring
  • Self - aligning two piece gland
  • Gear Box / Chain Wheel design available
  • Electric or pneumatic actuator design available
  • Ring joint facings available in higher classes
  • Locking arrangement optional
  • By-Pass, Drain Plug design available
  • Stellited seating hard facing are provided on request
  • Alloy-20, Monel, Hstelloy B & C, CF3 & CF3M Materials on request

Application

  • Petrochemical Industries
  • Pharmaceutical Plants
  • Oil Industries
  • Petroleum Refinery
  • Power Plants
  • Thermal & Gas
  • Fertilizers & Agro Chemicals
  • Steel Plant
  • Paper Industries
  • Cement Industries
  • Cryogenic Services

Material Of Construction
No Part Name Material
19 Grease Nipple Carbon Steel
18 Grub Screw Carbon Steel
17 Hand Wheel Nut Carbon Steel
16 Hand Wheel Malleable Iron / Cast Steel / Ductile Iron / Fabricated Steel
15 Eye Bolt and Nut Forged Carbon Steel / S.S.
14 Cross Bolt and Nut Forged Carbon Steel / S.S.
13 Yoke Sleeve A 439 D2 / AI. Bronze /EN-1
12 Gland Flange Carbon Steel / S.S.
11 Gland Bush AISI 410 / 304 / 316
10 Back Seat AISI 410 / 304 / 316
09 Yoke Nut Carbon steel
08 Spindle AISI 410 / 304 / 316
07 Seat Ring AISI 410 / 304 / 316 / WCB WITH 13% Cr. OR Stellite.
06 Wedge A 217 Gr. CA15 / WCB WITH 13% CrOR Stellite / A351 Gr. CF8 / CF8M..

 

No. Part Name WCB LCB WC6 WC9 C5 C12 CF8 CF8M
05 Stud and Nut A 193 Gr B7 
/ A194 Gr 2H		 A 320 Gr L7 
/ A194 Gr 4		 A 193 Gr B16 
/ A 194 Gr 4/7		 A 193 Gr B16 
/ A 194 Gr 4/7		 A 193 Gr B16 
/ A194 Gr 4/7		 A 193 Gr B16 
/ A194 Gr 4/7		 A 193 Gr B7/ B8
/ A 194 Gr 2H/8		 A 193 Gr B7/ B8M 
/A 194 Gr 2H/8M
04 Gland Packing Graphited Asbestos Graphited Asbestos Graphited Asbestos Graphited Asbestos Graphited Asbestos Graphited Asbestos Graphited Asbestos /PTFE Graphited Asbestos /PTFE
03 Gasket Spiral Wound Spiral Wound Spiral Wound Spiral Wound Spiral Wound Spiral Wound Spiral Wound Spiral Wound
02 Bonnet A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9 A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M
01 Body A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9 A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M

 

 
Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24 26 28 30 32 36 40 42
L,#L1 mm 178 191 203 229 254 267 292 330 356 381 406 432 457 508 559 609 609 660 711 812 860
H mm 216 241 282 305 381 403 419 457 502 572 609 660 711 813 863 914 914 965 1016* 1066* 1143*
K mm 200 200 250 250 300 300 350 450 500 600 600 350* 400* 400* 450* 450* 500* 500* 500* 500* 550*
Wt.(approx) Kg 22 29 37 56 84 83 138 210 310 450 565 740 927 1125 1425 1550 1950 2200 3050 3265 4250
 

Class 300

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24 26 28 30
L,#L1 mm 216 241 283 305 381 403 419 457 502 762 838 914 990 1143 1244 1346 1397
H mm 430 475 535 605 715 845 1075 1260 1425 1585 1845 1995 2175 2650 2850 3050 3270
K mm 200 200 250 300 300 350 450 500 600 350* 400* 450* 450* 500* 500* 500* 550*
Wt.(approx) Kg 28 40 53 80 125 152 245 360 532 725 950 1350 1648 2350 2900 3400 4100

 

Class 600

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24
L,#L1 mm 292 300 356 432 508 559 660 787 838 889 991 1092 1194 1397
H mm 440 500 545 720 730 850 1200 1390 1650 1655 1905 2010 2275 2810
K mm 250 250 300 350 400 500 600 600 400* 450* 450* 500* 500* 550*
Wt.(approx) Kg 38 61 68 123 178 225 430 730 850 1300 1750 2250 2450 4100
 

Class 900

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20
L,#L1 mm 368 419 381 457 559 610 737 838 965 1029 1130 1219 1321
H mm 445 510 595 750 765 865 1125 1450 1675 1680 1925 2025 2310
K mm 300 300 300 400 450 300* 350* 400* 400* 450* 500* 500* 550*
Wt.(approx) Kg 85 105 125 180 260 310 525 975 1450 1900 2555 3275 3900

 

Class 1500

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18
L,#L1 mm 368 419 470 546 673 705 832 991 1130 1257 1384 1537
H mm 475 525 600 775 785 925 1250 1525 1725 1750 1950 2125
K mm 300 300 300* 300* 300* 350* 350* 400* 400* 450* 550* 550*
Wt.(approx) Kg 110 130 145 220 320 403 710 1350 2300 3100 3575 4585

 









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Globe Valve

Globe Valve
  • Size CLASS
  • 1/2"NB to 16" NB 150#
  • 1/2"NB to 14" NB 300#
  • 1" NB to 12" NB 600#
  • 2" NB to 10" NB 900#
  • 2" NB to 8" NB 1500#
  • 2" NB to 8" NB 2500#
  • Shell Matt. Lower limit
  • Upper limit  
  • oF oC
  • Cast Iron (Graded) -20
  • -5 410
  • 210 A216 GR WCB
  • -20 -10
  • 650 343
  • A352 GR LCB -50
  • -46 800
  • 470 A351 GR CF8
  • -425 -254
  • 850 454
  • A351 GR CF8M -425
  • -254 1500
  • 816 Packing Material
  • Service Condition Fo/Co SS-304 Wire  GraphiteAsbestos
  • 850 / 454 High Pressure Inconel Wire  GraphiteAsbestos
  • 1200 / 649 High Pressure Grafoil
  • 1500 / 816 Corrosion Resistant Graphite Asbestos
  • 650 / 343 Medium Pressure PTFE

Salient Feature

  • Meet design requirement of ASME / ANSI B 16.34 / BS 1873 and testing requirement of BS 6755 / API 598 / ISO 5208
  • Out side screw and yoke construction
  • Valves provided with back seating arrangement
  • Regulating, guided and soft seated plugs are available
  • Renewable, seat welded, seat ring or integral seat (cast ss only) available
  • Specially designed die formed graphite packing, controlled clearances between stem, gland and bonnet bushing for guaranteed low emission, 100 PPM maximum Fugitive emission levels.
  • Close - filling male and female joint retains gasket in position and accurately centers the working parts
  • Anti - friction ball thrust bearing in yokes sleeve for higher size and classed
  • Grub screw : secures yoke nut in the bonnet.
  • Grease Nipple : Supplies lubricant to the matins parts
  • Flanged end dimensions conform to ASME / ANSI - B 16.5 / API 605 / BS 3293 / DIN
  • Butt welding end dimensions conform to ASME / ANSI B 16.25
  • Face to Face and End to End dimensions conform to ASME / ANSI B 16.10 / DIN / BS 2080.
  • Flanged end or butt welding end.

Option

  • Extended bonnet provided for low temperature and cryogenic services ( cold box and non- cold box applications ) to conform to requirement of BS 6364
  • Deep stuffing box with lantern ring optional
  • Self-aligning two-piece gland
  • Gear Box / Chain Wheel design available
  • Electric or pneumatic actuator design available
  • Locking arrangement optional
  • Ring joint Facings available in higher classes
  • By-Pass, Drain Plug design available
  • Angle and Y-type design available
  • Stellited seating hard facing are provided on request
  • Alloy-20, Monel, Hstelloy B & C, CF3 & CF3M Materials on request
  • We can offer valves under X-ray quality on request

Application

  • Petrochemical Industries
  • Pharmaceutical Plants
  • Oil Industries
  • Petroleum Refinery
  • Power Plants
  • Thermal & Gas
  • Fertilizers & Agro Chemicals
  • Steel Plant
  • Paper Industries
  • Cement Industries
  • Cryogenic Services

Material of Construction
No. Part Name Material
18 Grub Screw Carbon Steel
17 Hand Wheel Nut Carbon Steel
    Malleable Iron / Cast Steel
16 Hand Wheel / Ductile Iron / Fabricated Steel
  Eye Bolt and Nut Forged Carbon Steel / S.S.
15 Cross Bolt and Nut Forged Carbon Steel / S.S.
14 Yoke Sleeve A 439-D2 / AI. Bronze / EN-1
13 Gland Flange Carbon Steel / S.S.
12 Gland Bush AISI 410 / 304 / 316
11 Back Seat AISI 410 / 304 / 316
10 Stem Nut AISI 410 / 304 / 316
09 Spindle AISI 410 / 304 / 316
08   AISI 410 / 304 / 316 / WCB
07 Seat Ring WITH 13% Cr. OR Stellite
    A 217 Gr. CA15 / WCB WITH 13% Cr.
06 Plug OR Stellite / A351 Gr. CF8 / CF8M.

 

No. Part Name WCB LCB WC6 WC9
05 Stud and Nut A 193 Gr B7 / A194 Gr 2H A 320 Gr L7 / A194 Gr 4 A 193 Gr B16 / A 194 Gr 4/7 A 193 Gr B16 / A 194 Gr 4/7
04 Gland Packing Graphited Asbestos Graphited Asbestos Graphited Asbestos Graphited Asbestos
03 Gasket Spiral Wound Spiral Wound Spiral Wound Spiral Wound
02 Bonnet A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9
01 Body A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9
No. Part Name C5 C12 CF8 CF8MA
05 Stud and Nut A 193 Gr B16 / A194 Gr 4/7 A 193 Gr B16 / A194 Gr 47 A 193 Gr B7/ B8 / A 194 Gr 2H/8 A 193 Gr B7/ B8M /A 194 Gr 2H/8M
04 Gland Packing Graphited Asbestos Graphited Asbestos Graphited Asbestos /PTFE Graphited Asbestos / PTFE
03 Gasket Spiral Wound Spiral Wound Spiral Wound Spiral Wound
02 Bonnet A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M
01 Body A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M
 

 

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24
L,#L1 mm 203 216 241 292 356 406 495 622 699 787 914 977 977 1205
H mm 330 390 410 475 540 585 725 825 940 1200 1270 1300 1350 1450
K mm 200 250 250 300 350 350 450 500 600 600 650 650* 700* 750*
Wt.(approx) Kg 23 29 40 59 95 115 178 268 385 540 760 1050 1225 1650
 

Class 300

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24
L,#L1 mm 267 292 318 356 400 444 533 622 711 838 864 977 1016 1346
H mm 180 200 225 240 275 310 370 410 440 500 545 605 675 785
Wt.(approx) Kg 26 32 53 73 110 157 234 348 450 650 800 970 1350 2210

 

Class 600

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20
L,#L1 mm 292 330 355 431 508 558 660 787 838 889 991 1092 1194
H mm 190 215 250 260 310 350 420 490 525 580 630 690 810
Wt.(approx) Kg 33 49 62 95 120 195 360 465 725 875 1075 1475 1900
 

Class 900

Size Inch 2 2.5 3 4 5 6 8 10 12 14
L,#L1 mm 368 419 381 457 559 610 737 838 965 1029
H mm 195 235 260 275 320 370 435 520 530 580
Wt.(approx) Kg 55 70 90 135 165 295 525 900 1075 1225

 

Class 1500

Size Inch 2 2.5 3 4 5 6 8
L,#L1 mm 368 419 470 546 673 705 832
H mm 220 270 290 310 350 410 485
Wt.(approx) Kg 70 85 115 175 180 370 680

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Swing Check Valve

Swing Check Valve
  • Size CLASS
  • 1/2"NB to 16" NB 150#
  • 1/2"NB to 14" NB 300#
  • 1" NB to 12" NB 600#
  • 2" NB to 10" NB 900#
  • 2" NB to 8" NB 1500#
  • 2" NB to 8" NB 2500#
  • Value Size DN Test Duration(sec)
  •   SHELL
  • SEAT DN < 50
  • 15 15
  • 50 60
  • 60 150
  • 120 120
  • 350 300

Salient Feature

  • Meets design requirement of ANSI B 16.34 / BS 1868 / API 6D / ISO14813 and testing requirement of BS 6755 and API 6D /API598 / ISO 5208
  • Close filling male and female joint retains gasket in position and accurately centers the working parts
  • To ensure long and trouble free valve performance, seating surface are accurately machined, precisely aligned, and perfectly lapped
  • Removable, seal welded seat ring or integral seat (Cast SS only) available
  • Flanged end or Butt-welding end. Flanged and dimensions conform to ANSI B16.5 / API605 BS 3293 / DIN / ISO 7005-1
  • Butt welding end dimensions to ANSI/ASME B 16.25
  • Face to face and End to End dimensions conform to ANSI B16.10 / BS 2080 / DIN

Option

  • Tilting disc design available
  • Check valves can be supplied with counter weight, lever and dash pot arrangement
  • Ring joint facing available in higher classes.
  • Stellited seating hard facing are provided on request
  • Spring loaded lift check valves are also manufactured on request.
  • By-Pass, Drain Plug design available
  • Alloy-20, Monel, Hstelloy B & C, CF3 & CF3M Materials on request
  • We can offer valves under X-ray quality on request

Material of Construction
 
No. Part Name WCB LCB WC6 WC9
05 Cover Stud &Nut A 193 Gr B7 / A194 Gr 2H A 320 Gr L7 / A194 Gr 4 A 193 Gr B16 / A 194 Gr 4/7 A 193 Gr B16 / A 194 Gr 4/7
04 Gasket Spiral Wound Spiral Wound Spiral Wound Spiral Wound
03 Hinge A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9
02 Cover A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9
01 Body A 216 Gr WCB A 352 Gr LCB A 217 Gr WC6 A 217 Gr WC9
No. Part Name C5 C12 CF8 CF8M
05 Cover Stud &Nut A 193 Gr B16 / A194 Gr 4/7 A 193 Gr B16 / A194 Gr 47 A 193 Gr B7/ B8 / A 194 Gr 2H/8 A 193 Gr B7/ B8M /A 194 Gr 2H/8M
04 Gasket Spiral Wound Spiral Wound Spiral Wound Spiral Wound
03 Hinge A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M
02 Cover A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8 A351 Gr CF8M
01 Body A 217 Gr C5 A 217 Gr C12 A 351 Gr CF8

A351 Gr CF8M

 

Material of Construction
No. Part Name Material
10 Washer Stainless Steel AISI 410 / 304 / 316
9 Disc Nut AISI 410 / 304 / 316
8 Hinge Pin AISI 410 / 304 / 316
7 Seat Ring AISI 410 / WCB WITH 13% Cr. OR Stellite / A182 Gr.F6
6 Disc A 217 Gr. CA 15 / WCB WITH 13% Cr. OR Stellite
 

 

Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24
L,#L1 mm 203 216 241 292 330 356 495 622 699 787 864 977 977 1295
H mm 155 190 200 225 245 260 305 390 410 435 530 570 625 675
Wt.(approx) Kg 18 25 34 46 75 89 120 220 337 471 575 788 916 1275
  Class 300
Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20 24
L,#L1 mm 267 292 318 356 400 444 533 622 711 838 864 977 1016 1346
H mm 180 200 225 240 275 310 370 410 440 500 545 605 675 785
Wt.(approx) Kg 26 32 53 73 110 157 234 348 450 650 800 970 1350 2210

 

Class 600
Size Inch 2 2.5 3 4 5 6 8 10 12 14 16 18 20
L,#L1 mm 292 330 355 431 508 558 660 787 838 889 991 1092 1194
H mm 190 215 250 260 310 350 420 490 525 580 630 690 810
Wt.(approx) Kg 33 49 62 95 120 195 360 465 725 875 1075 1475 1900
  Class 900
Size Inch 2 2.5 3 4 5 6 8 10 12 14
L,#L1 mm 368 419 381 457 559 610 737 838 965 1029
H mm 195 235 260 275 320 370 435 520 530 580
Wt.(approx) Kg 55 70 90 135 165 295 525 900 1075 1225

 

Class 1500
Size Inch 2 2.5 3 4 5 6 8
L,#L1 mm 368 419 470 546 673 705 832
H mm 220 270 290 310 350 410 485
Wt.(approx) Kg 70 85 115 175 180 370 680

 

Class Hydro
Shell		 Hydro 
Seat		 Pneumatic 
Seat
150# 30 22 6.2
300# 78 58 6.2
400# 105 77 6.2
600# 156 115 6.2
800# 211 141 6.2
900# 235 172 6.2
1500# 390 287 6.2
2500# 650 478 6.2

 





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Forged Valve

Forged Valve

Salient Feature

  • Outside Screw and Yoke type Bolted Bonnet Design For Up to Class 800.
  • Screwed With Seal-Welded Body-Bonnet Design For Valves Class 1500#, 2500#.
  • Meet design as per manufacture standards.
  • Gate valves B.S. 5352 / API 602, Globe & Lift Check Valve as per B.S. 5352.
  • Testing As per API 598 / B.S. 6755.
  • Rating: 800#, 1500#, 2500#.
  • Cryogenic Gate / Globe As Per BS 6364
  • M.O.C:- Available drop in ASTM A105, ASTM A182 Gr.F-11, ASTM A 182 Gr.F-22, ASTM A350 Gr. LF-2,
  • ASTM A 182 Gr. 304/ F 304L/ F 316 /F 316L/ NACE MR-0175
  • Other Alloy Materials on Request.
  • Extended Gland Provided for Low Temperature and Cryogenic services. (Cold Box & Non Cold Box Applications) to conform to
  • Requirement of B.S. 6364.
  • Specially designed Die Formed Graphite Packing, Controlled Clearances between Stem, Gland and Back Seat for Guaranteed Low
  • Emissions meet 100 PPM maximum Fugitive Emission levels.
  • Easy Access to Stuffing-box.
  • Back Seating Surface Provided Integral to Bonnet.
  • Screwed Ends As per ASME B.S. 20.1 /ASME B.S. 21 / I.S. 554 / 554T
  • Socket Ends As Per ASME B 16.11 / I.S. 4712
  • Butt weld Ends As Per ANSI B 16.25.
  • Pressure & Temperature Rating as Per ASME B 16.34/ API 602.
  • Assembly with I-Bolt Tightening.
Option
  • Locking Arrangement Design Available.
  • Ring-Joint Facing Available in higher Classes.
  • Hard Face Seat, Plug / Wedge Offered on Request.
  • Also Available in a Verities of Trims.
  • Full Bore design available on Request.
  • Gate & Globe Valves can be offered With Electrical Actuator.
  • Gate & Globe Valves can be offered With Pneumatic Cylinder.
 Application
  • Refineries.
  • Petro-Chemical Plants
  • Fertilizer Plants.
  • Thermal Power Station.
  • Other process Industries.
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