CLASS 150~1500 CAST STEEL GLOBE VALVE
OS&Y,Rising stem,Plug Disc
Bolted Bonnet,Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSI B16.34,BS1873
Face tu face(end tu end): ANSI B16.10
Flanged connection: to ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API598
A.Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B.Grub screw: Secures yoke nut in the bonnet
C.Grease nipple: Supplies lubricant to the mating parts
Standard Material Specifications
|
Materials |
||
|
NO. |
Part name |
Material |
|
18 |
Grub screw |
Carbon steel |
|
17 |
Hand wheel nut |
Carbon steel |
|
16 |
Hand wheel |
Carbon steel |
|
15 |
Eye bolt and nut |
A 193 B7/A194 4~A193 B8/A194 8 |
|
14 |
Pin |
Carbon steel/SS |
|
13 |
Stem nut |
A 439-D2/cu-alloy |
|
12 |
Gland flange |
Carbon steel |
|
11 |
Gland bush |
Stain steel |
|
10 |
Back seat |
Stain steel |
|
09 |
Pisc nut |
CS+SS/SS/SS+STL |
|
08 |
Stem |
Stain steel |
|
07 |
Seat ring |
See body mterial |
|
06 |
Disc |
|
|
NO. |
Part name |
WCB |
LCB |
WC6 |
WC9 |
|
05 |
Stud and nut |
A193 Gr B7/A194 Gr 2H |
A320 Gr L7/A194 Gr 4 |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B16/A194 Gr 4/7 |
|
04 |
Gland Packing |
Graphite |
Graphite |
Graphite |
Graphite |
|
03 |
Gasket |
Spiral wound/Soft lron |
Spiral wound/Soft lron |
Spiral wound/SS304 |
Spiral wound/SS304 |
|
02 |
Bonnet |
A216 Gr WCB |
A352 Gr LCB |
A271 Gr WC6 |
A271 Gr WC9 |
|
01 |
Body |
A216 Gr WCB |
A352 Gr LCB |
A271 Gr WC6 |
A271 Gr WC9 |
|
NO. |
Part name |
C5 |
C12 |
CF8 |
CF8M |
|
05 |
Stud and nut |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B7/A194 Gr 2H |
|
04 |
Gland Packing |
Graphite |
Graphite |
Graphite |
Graphite |
|
03 |
Gasket |
Spiral wound/Soft lron |
Spiral wound/Soft lron |
Spiral wound/SS304 |
Spiral wound/SS316 |
|
02 |
Bonnet |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M |
|
01 |
Body |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M |
Main connection dimensions & Weight
|
Class 150 |
|||||||||||||
|
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
|
L,L1-RF,BW |
mm |
203 |
216 |
241 |
292 |
356 |
406 |
495 |
622 |
698 |
787 |
914 |
978 |
|
L2-RTJ |
mm |
216 |
229 |
254 |
305 |
368 |
419 |
508 |
635 |
711 |
800 |
927 |
991 |
|
H |
mm |
330 |
390 |
410 |
475 |
540 |
585 |
725 |
825 |
940 |
1200 |
1270 |
1300 |
|
K |
mm |
200 |
250 |
250 |
300 |
350 |
350 |
450 |
500 |
600 |
600 |
650 |
650 |
|
WT |
Kg |
23 |
29 |
40 |
59 |
95 |
115 |
178 |
268 |
385 |
540 |
760 |
1050 |
