Type of valves

 

 

Bellow Seal Y-Type Globe Valve Flanged End

Sr. No. Parts Materials
1 Body ASTM - A 216 Gr. WCB
2 Bonnet ASTM - A 216 Gr. WCB
3 Plug AISI - 410 / WCB
4 Seat Ring AISI - 410 / WCB
5 Stem AISI - 410
6 Gasket SPW SS 304 + Graphite
7 Stem Nut AISI - 410
8 Fasteners ASTM - A193 Gr.B7/A194 Gr.2H
9 Gland Bush AISI - 410
10 Gland Flange C.S.
11 Packings Graphite
12 Yoke Sleeve S.G. Iron
13 Eye Bolt Nut C.S.
14 Hand Wheel C.S. Fabricated / S.G. Iron
15 Hand Wheel Nut C.S.
16 Bottom Collar AISI - 316
17 Bellow AISI - 316 Ti / 321
18 Top Collar AISI - 316
19 Cross Bolt C.S.
20 Guide Plate C.S.
21 Yoke Nut AISI - 410

 

Size - NB (mm) 15 20 25 40 50 65 80 100 150 200 250
Face To Face 140 152 165 203 229 279 318 368 470 597 673
Flange Diameter 89 99 108 127 152 178 191 229 279 343 406
Flange Thickness 11 13 14 18 19 22 24 24 26 29 30
Raised Face Diameter 35 43 51 73 92 105 127 157 216 270 324
Raised Face Thickness 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6
Flange P.C.D. 60 70 79 99 121 140 152 191 241 299 362
No.Of Holes / Hole Dia. 4/16 4/16 4/16 4/16 4/19 4/19 4/19 8/19 8/22 8/22 12/25

 

Size - NB (mm) 15 20 25 40 50 65 80 100 150 200 250
Face To Face 152 178 203 229 267 292 318 356 444 559 622
Flange Diameter 95 118 124 156 165 191 210 254 318 381 445
Flange Thickness 14 16 18 21 22 25 29 32 37 41 48
Raised Face Diameter 35 43 51 73 92 105 127 157 216 270 324
Raised Face Thickness 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6
Flange P.C.D. 67 83 89 114 127 149 168 200 270 330 387
No.Of Holes / Hole Dia. 4/16 4/19 4/19 4/22 8/19 8/22 8/22 8/22 12/22 12/25 16/28

 

Test Pressure 150 # 300 #
Body ( Hyd ) 30 Kg/cm2 77 Kg/cm2
Seat ( Hyd ) 22 Kg/cm2 57 Kg/cm2
Seat ( Air ) 07 Kg/cm2 07 Kg/cm2
 

 

 

Gate Valve : Cast Bellow Seal Gate Valve Flanged End, Forged Bellow Seal Gate Valve Flanged End, Forged Bellow Seal Gate Valve

Globe valve : Cast Bellow Seal Globe Valve Flanged End, Forged Bellow Seal Globe Valve Flanged End,
Forged Bellow Seal Globe Valve, Forged Bellow Seal Globe Valve Compact Design,
Chlorine Bellow Seal Globe Valve Flanged End, Flush Bottom Bellow Seal Globe Valve Flanged End,
Bellow Seal Y-Type Globe Valve Flanged End, Angle Type Bellow Seal Globe Valve Flanged End, Bellow Seal Cryogenic Valve,
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