|
Pressure Sealing Globe
Valves (LIFC5002)
¡ö Structure and Application
OS&Y, Rising stem, Plug Disc.
Pressure sealing Bonnet, Threaded or welded seating.
¡ö Technical Standard
Design and Manufacture: ANSI B16.34¡¢BS1873
Face to face (end to end): ANSI B16.10
Flanged connection: to ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API598
¡ö Material for main parts
|
NO. |
Name of Parts |
WCB |
LCB |
WC6 |
WC9 |
|
1 |
Body |
A216 WCB |
A352 LCB |
A271 WC6 |
A271 WC9 |
|
2 |
Bonnet |
A216 WCB |
A352 LCB |
A271 WC6 |
A271 WC9 |
|
3 |
Yoke |
A216 WCB |
A352 LCB |
A271 WC6 |
A271 WC9 |
|
4 |
Back up ring |
A105 |
A182 F304 |
A182 F11 |
A182 F22 |
|
5 |
Thrust ring |
A105 |
A182 F304 |
A182 F11 |
A182 F22 |
|
6 |
Gasket |
Soft lron |
Soft lron |
Ss304 |
Ss304 |
|
7 |
Gland packing |
Graphite |
Graphite |
Graphite |
Graphite |
|
8 |
Stud and nut |
A193 B7/A194 2H |
A193 B7/A194 4 |
A193 B16/A194 4/7 |
A193 B16/A194 4/7 |
|
NO. |
Name of Parts |
C5 |
C12 |
CF8 |
CF8M |
|
1 |
Body |
A216 C5 |
A217 C12 |
A351 CF8 |
A351 CF8M |
|
2 |
Bonnet |
A216 C5 |
A217 C12 |
A351 CF8 |
A351 CF8M |
|
3 |
Yoke |
A216 C5 |
A217 C12 |
A351 CF8 |
A351 CF8M |
|
4 |
Back up ring |
A182 F22 |
A182 F22 |
A182 F304 |
A182 F316 |
|
5 |
Thrust ring |
A182 F22 |
A182 F22 |
A182 F304 |
A182 F316 |
|
6 |
Gasket |
Ss304 |
Ss304 |
Ss304 |
Ss316 |
|
7 |
Gland packing |
Graphite |
Graphite |
Graphite |
Graphite |
|
8 |
Stud and nut |
A193 B16/A194 4/7 |
A193 B16/A194 4/7 |
A193 B7/A194 2H |
A193 B7/A194 2H |
|
9 |
disc |
CS+SS/SS/SS+STL(See body
material) |
|
10 |
Seat ring |
CS+SS/SS/SS+STL(See body
material) |
|
11 |
Stem |
Stainless steel |
|
12 |
Disc nut |
CS+SS/SS/SS+STL |
|
13 |
Back seat |
Stainless steel |
|
14 |
Gland bush |
Carbon steel~stainless
steel |
|
15 |
Gland |
Stain less steel |
|
16 |
Gland flange |
Carbon steel~stainless
steel |
|
17 |
Stem nut |
A 439-D2/cu-alloy |
|
18 |
Pin |
Carbon steel/stainless
steel |
|
19 |
Eye bolt and nut |
A 193 B7/A194 2H~A193
B8/A194 8 |
|
20 |
Yoke nut |
Carbon steel/stainless
steel |
|
21 |
Hand wheel |
Malleable lron/cast steel
ducile lron |
|
22 |
Hand wheel nut |
Carbon steel |
|
23 |
Grub screw |
Carbon steel |
|
24 |
Grease nipple |
Brass |
¡ö Main Size and Weight
|
CLASS 600 |
|
SIZE |
L-L1 |
L1-SP |
H |
K |
WT |
|
Inch |
mm |
mm |
mm |
Mm |
Kg |
|
2 |
292 |
178 |
510 |
250 |
38 |
|
2-1/2 |
330 |
216 |
610 |
300 |
65 |
|
3 |
356 |
254 |
610 |
300 |
105 |
|
4 |
432 |
305 |
725 |
350 |
105 |
|
5 |
508 |
381 |
800 |
500 |
185 |
|
6 |
559 |
457 |
1010 |
550 |
230 |
|
8 |
660 |
584 |
1180 |
600 |
410 |
|
10 |
787 |
711 |
1360 |
600 |
615 |
|
12 |
838 |
813 |
1780 |
400~ |
895 |
|
CLASS 900 |
|
SIZE |
L-L1 |
L1-SP |
H |
K |
WT |
|
Inch |
mm |
mm |
mm |
mm |
Kg |
|
2 |
368 |
216 |
550 |
300 |
70 |
|
2-1/2 |
419 |
254 |
580 |
350 |
85 |
|
3 |
381 |
305 |
675 |
350 |
105 |
|
4 |
457 |
355 |
750 |
500 |
130 |
|
5 |
559 |
432 |
815 |
500 |
255 |
|
6 |
609 |
508 |
1085 |
350~ |
315 |
|
8 |
736 |
660 |
1300 |
350~ |
670 |
|
10 |
838 |
787 |
1420 |
400~ |
925 |
|
12 |
965 |
914 |
1825 |
450~ |
1200 |
|
CLASS 1500 |
|
SIZE |
L-L1 |
L1-SP |
H |
K |
WT |
|
Inch |
mm |
mm |
mm |
mm |
Kg |
|
2 |
368 |
216 |
565 |
300 |
80 |
|
2-1/2 |
419 |
254 |
580 |
350 |
90 |
|
3 |
470 |
305 |
680 |
400 |
115 |
|
4 |
546 |
406 |
800 |
450 |
160 |
|
5 |
673 |
483 |
825 |
500 |
300 |
|
6 |
705 |
559 |
1130 |
600 |
410 |
|
8 |
832 |
711 |
1450 |
450~ |
650 |
|
10 |
991 |
864 |
1535 |
500~ |
1150 |
|
CLASS 2500 |
|
SIZE |
L-L1 |
L1-SP |
H |
K |
WT |
|
Inch |
mm |
mm |
mm |
Mm |
Kg |
|
2 |
451 |
279 |
575 |
350 |
95 |
|
2-1/2 |
508 |
330 |
605 |
350 |
110 |
|
3 |
578 |
368 |
725 |
350~ |
125 |
|
4 |
673 |
457 |
835 |
400~ |
210 |
|
5 |
794 |
533 |
875 |
400~ |
565 |
|
6 |
914 |
610 |
1200 |
400~ |
615 |
|
8 |
1022 |
762 |
1510 |
450~ |
1050 |
|
10 |
1270 |
914 |
1720 |
550~ |
1525 |
Gear operation
suggested. Dimensions on request. Abbreviation: SP-Short pattern.
¡¡ |
