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Literature

Cast Iron Globe Valve to BS5152

BS5152 PN16 (Model No. CV-102) ANSI Class 125 (Model No. CV-202)
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Components
No. Nmae Material 
1 Body Cast iron BS EN1561 EN-GJL-200
2 Body Seat Ring Brass BS EN12165 CW617
3 Disc Cast iron BS EN1561 EN-GJL-200
4 Disc Seat Ring Brass BS EN 12615 CW617
5 Washer Brass BS EN 12615 CW617
6 Disc Nut Brass BS EN 12615 CW617
7 Stem stainless steel BS EN10088-3
8 Gasket NBR or EPDM
9 Bonnet Bolt Carbon steel
10 Nut Carbon steel
11 O-ring NBR or EPDM 
12 Packing Graphite 
13 Gland Cast iron BS EN1561 EN-GJL-200
14 Stud Carbon steel 
15 Nut Carbon steel
16 Bnnet Cast iron BS EN1561 EN-GJL-200 
17 Stem Nut Brass BS EN12165 CW617 
18 Bolt Carbon steel
19 Handwheel DI BS EN1563 EN-GJS-500-7
20 Washer Carbon steel
21 Bolt Carbon steel

Application
1 Design according to ANSI B16.10 Calss 125/BS5152 PN16
Flanges and drilling to ANSI B16.1 Class 125/BS4504 PN16 
2 For water, neutral liquids and oil

Test
Working Pressure Working Pressure 125 PSI/16 bars 
Test Pressure Shell 300 PSI/24 bars 
Test Pressure Seat 200 PSI/17.6 bars

Dimensions(mm)
DN L H ANSI Class 125 ANSI Class 125 BS4504 PN16 BS4504 PN16
Flange Dia. No. of Holes Dia. of Holes P.C.D. Flange Dia. No. of Holes Dia. of Holes P.C.D.
 50  203  254  152  4  19  121  165  4  18  125
 65  216  273  178  4  19  139  185  4  18  145
 80  241  292  191  4  19  152  200  8  18  160
 100  292  314  229  8  19  191  220  8  18  180
 125  330  364  254  8  22  216  250  8  18  210
 150  356  400  279  8  22  241  285  8  23  240
 200  495  469  343  8  22  298  340  12  23  295
 250  622  553  406  12  25  362  405  12  27  350
 300  698  634  483  12  25  432  460  12  27  410