Cast Steel Gate Valve,ANSI  
 
Application
Design standard API600
Structural standard ANSI B16.10 API6D
Flange standard ANSI16.5
Test standard API598
 
Main Part Materials
No Part Name Material
1 Body A216WCB CF8 CF8M
2 Seat A216WCB CF8 CF8M
3 Disc A216WCB CF8 CF8M
4 Stem A182-F304 304SS 316SS
5 Gasket PTFE PTFE PTFE
6 Bonnet A216WCB CF8 CF8M
7 Packing PTFE PTFE PTFE
8 Gland A216WCB CF8 CF8M
9 Yoke A194-2H A194-2H A194-2H
10 Hand wheel A47-32510 A47-32510 A47-32510
11 H/W nut A194-2H A194-2H A194-2H
12 Greasing hole Copper alloy Copper alloy Copper alloy
13 Bolt A193-B7 A193-B8 A193-B8
14 Nut A194-2H A194-8 A194-8
15 Bolt A193-B7 A193-B8 A193-B8
 
Main Dimensions
Size Inch L H D
15  1/2 108 155 89
20  3/4 117 160 98
25 1    127 200 108
40 1 1/2 165 285 127
50 2    178 315 152
65 2 1/2 190 375 178
80 3    203 400 190
100 4    229 460 229
150 6    267 620 279
200 8    292 800 343
250 10    330 850 406
300 12    356 1000 483
350 14    381 1300 533
400 16    406 1400 597
450 18    432 1600 635
500 20    457 1850 698