Bellow Sealed Cast Valves 2018-05-10T12:02:00+00:00

bsgbv-long-neck2-240x300Cast Steel Bellow Seal Globe Valve

Technical Data

  • Valve Designed to BS – 1873
  • Valve Tested to API – 598/BS – 5146
  • Flanged Ends as per ANSI –B –16.5
  • Face to Face as per ANSI-B-16.10
    Accessories
  • Pneumatic Actuators
  • Electric Actuators
  • Floor Columns
  • By-Pass Piping

Notes

  • Optional Stellited Plug & Seat
  • Alternate Bellow Material : HC-276/MONEL-400/INCONEL-600/625

Bill Of Material

Sr.No.               PARTS             MATERIAL
1. BODY A-216 Gr. WCB/A351 CF8/CF8M
2. GUIDE PLATE AISI –  410/ 304/316
3. PLUG AISI – 410/304/316
4. STEM NUT AISI – 410/304/316
5. BELLOW                        316Ti
6. GASKET SPW.SS-304 +PTFE/GRAFOIL
7. BONNET A-216 Gr.WCB/351 Gr.CF8/CF8M
8. PACKING GRAFOIL/PTEE
9. GLAND BUSH AISI-410/304/316
10. GLAND FLANGE C.S./AISI-304/316
11. STEM AISI – 410/304/316
12. EYE BOLT & NUT AISI – 304/316
13. YOKE SLEEVE Ni RESIST
14. HAND WHEEL C.S FABRICATED
15. FASTENERS A193-B7,A194-2H/Gr.B8-Gr.8
16. SEAT RING AISI-304/316
17. BOTTOM COLLAR AISI-316
18. TOP COLLAR AISI-316

Dimensions

Valve Sizes (Inch) Class 50 65 80 100 150 200 250 300 350 400
Face To Face 150 203 216 241 292 406 495 622 699 787 914
300 267 292 318 356 445 559 622 711 838 965
Flange Dia. 150 152 178 191 229 279 343 406 483 533 597
300 165 191 210 254 318 381 446 521 584 648
Raised Face Dia 150 92 105 127 157 216 270 324 381 413 470
300 92 105 127 157 216 270 324 382 413 470
Flange Pcd 150 121 140 152 191 241 298 362 432 476 540
300 127 149 168 200 270 330 387 451 514 572
Flange Thk. 150 19 22 24 24 25 29 30 32 35 67
300 22 25 29 32 37 41 48 51 54 57
Raised Face Thk. 150 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6
300 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6

Testing Pressure

 

Body  (Hyd) 32 Kg/cm2  76 Kg/cm2
Test Pressure 150# 300#
Seat   (Hyd) 25 Kg/cm2  55 Kg/cm2
Seat   (Air) 07 Kg/cm2  07 Kg/cm2

bsgbv-pipe-weld-240x300

Cast Steel Bellow Seal Globe Valve

Technical Data

  • Valve Designed to BS – 1873
  • Valve Tested to API – 598/BS – 5146
  • Flanged Ends as per ANSI –B –16.5
  • Face to Face as per ANSI-B-16.10
    Accessories
  • Pneumatic Actuators
  • Electric Actuators
  • Floor Columns
  • By-Pass Piping

Notes

  • Optional Stellited Plug & Seat
  • Alternate Bellow Material : HC-276/MONEL-400/INCONEL-600/625

Bill Of Material

Sr.No.               PARTS             MATERIAL
1. BODY A-216 Gr. WCB/A351 CF8/CF8M
2. GUIDE PLATE AISI –  410/ 304/316
3. PLUG AISI – 410/304/316
4. STEM NUT AISI – 410/304/316
5. BELLOW                        316Ti
6. GASKET SPW.SS-304 +PTFE/GRAFOIL
7. BONNET A-216 Gr.WCB/351 Gr.CF8/CF8M
8. PACKING GRAFOIL/PTEE
9. GLAND BUSH AISI-410/304/316
10. GLAND FLANGE C.S./AISI-304/316
11. STEM AISI – 410/304/316
12. EYE BOLT & NUT AISI – 304/316
13. YOKE SLEEVE Ni RESIST
14. HAND WHEEL C.S FABRICATED
15. FASTENERS A193-B7,A194-2H/Gr.B8-Gr.8
16. SEAT RING AISI-304/316
17. BOTTOM COLLAR AISI-316
18. TOP COLLAR AISI-316

Dimensions

VALVE SIZES (INCH) Class 50 65 80 100 150 200 250 300 350 400
FACE TO FACE 150 203 216 241 292 406 495 622 699 787 914
300 267 292 318 356 445 559 622 711 838 965
FLANGE DIA. 150 152 178 191 229 279 343 406 483 533 597
300 165 191 210 254 318 381 446 521 584 648
RAISED FACE DIA 150 92 105 127 157 216 270 324 381 413 470
300 92 105 127 157 216 270 324 382 413 470
FLANGE PCD 150 121 140 152 191 241 298 362 432 476 540
300 127 149 168 200 270 330 387 451 514 572
FLANGE THK. 150 19 22 24 24 25 29 30 32 35 67
300 22 25 29 32 37 41 48 51 54 57
RAISED FACE THK. 150 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6
300 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6

Testing Pressure

Body  (Hyd) 32 Kg/cm2  76 Kg/cm2
Test Pressure 150# 300#
Seat   (Hyd) 25 Kg/cm2  55 Kg/cm2
Seat   (Air) 07 Kg/cm2  07 Kg/cm2

 

bsgtv-pipe-weld-240x300-1Cast Steel Bellow Seal Gate Valve

 Technical Data

  • Valve Designed to API – 600/ BS – 1414
  • Valve Tested to API – 598/ BS – 5146
  • Flanged Ends as per ANSI – B – 16.5
  • Face to Face as per ANSI – B – 16.10
    Accessories
  • Pneumatic Actuators
  • Electric Actuators
  • Floor Columns
  • By-Pass Piping

 Notes

  • Sizes above 250 mm have Two Piece Bonnel
  • Optional stellited Wedge & Seat
  • Alternate Bellow Material : HC-276/MONEL-400/INCONEL-600/625

Bill Of Material

Sr. No. PARTS MATERIAL
1. BODY A-216 Gr.WCB/ A351 – CF8/CF8M
2. SEAT RING AISI – 304 / A351 Gr.CF8/CF8M
3. WEDGE AISI-410/304
4. STEM AISI-410/304
5. GASKET SPW.SS 304 + GRAPHOIL/PTFE
6. BONNET A-216 Gr.WCB/A351-CF8/CF8M
7. FASTENERS A 193-B7,A194-2H/Gr.B8-GR.8
8. BELLOW                  316Ti
9. PACKING GRAPHOIL/PTFE
10. GLAND BUSH AISI-410/304
11. GLAND FLANGE C.S./AISI-304
12. EYE BOLT & NUT C.S. AISI 304/316
13. YOKE SLEEVE Ni.RESIST
14. HAND WHEEL C.S. FABRICATED
15. CYLINDER C.S. / AISI-304/AISI-316
16. TOP COLLAR AISI-316
17. MIDDLE COLLAR AISI-316
18. BOTTOM COLLAR AISI-316

Dimensions

VALVE SIZES (INCH) Class 50 65 80 100 150 200 250 300 350 400
FACE TO FACE 150 178 191 203 229 267 292 330 356 381 406
300 216 241 283 305 403 419 457 502 762 838
FLANGE DIA. 150 152 178 191 229 279 343 406 483 533 597
300 165 191 210 254 318 381 445 521 584 648
RAISED FACE DIA. 150 92 105 127 157 216 270 324 381 413 470
300 92 105 127 157 216 270 324 382 413 470
FLANGE PCD 150 121 140 152 191 241 298 362 432 476 540
300 127 149 168 200 270 330 387 451 514 572
FLANGE THK 150 19 22 24 24 25 29 30 32 35 67
300 22 25 29 32 37 41 48 51 54 57
RAISED FACE THK 150 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6
300 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6 1,6

Testing Pressure

Body  (Hyd) 32 Kg/cm2  76 Kg/cm2
Test Pressure 150# 300#
Seat   (Hyd) 25 Kg/cm2  55 Kg/cm2
Seat   (Air) 07 Kg/cm2  07 Kg/cm2