FEATURES & SPECIFICATIONS
OS & Y, Rising Stem |
Design |
ASME B16.34/BS 1873 |
Bolted Bonnet |
Face to Face |
ASME B16.10 |
Conic Disc |
End to End |
ASME B16.10 |
Extended Bonnet for Cryogenic Services |
End Flange |
ASME B16.5 |
Impact Hand wheel Optional |
BW End |
ASME B16.25 |
Gear Optional |
Test |
API 598 |
|
Special |
NACE MR-01-75 |
STANDARD MATERIALS OF MAIN PARTS
ITEM |
PART NAME |
MATERIAL |
1 |
Body |
ASTM A216 GR.WCB |
2 |
Seat Ring |
ASTM A105 + Stellite Faced |
3 |
Disc |
ASTM A105 + 13Cr Faced |
4 |
Disc Thrust Plate |
ASTM A276 Type 420 |
5 |
Disc Nut |
ASTM A276 Type 410 |
6 |
Stem |
ASTM A182 GR.F6 |
7 |
Bonnet Bolt Nuts |
ASTM A194 GR.2H |
8 |
Bonnet Bolts |
ASTM A193 GR.B7 |
9 |
Gasket |
Soft Iron + Graphite |
10 |
Backseat Bushing |
ASTM A276 Type 410 |
11 |
Stem Packing |
Braided Graphite & Die formed Graphite Ring |
12 |
Bonnet |
ASTM A216 GR.WCB |
13 |
Eye Bolt Pins |
Carbon Steel |
14 |
Gland |
ASTM A276 Type 410 |
15 |
Gland Flange |
ASTM A216 GR.WCB |
16 |
Gland Eye Bolts |
ASTM A307 GR.B |
17 |
Eye Bolt Nuts |
ASTM A194 GR.2H |
18 |
Yoke Bush |
ASTM A439 GR.D-2 |
19 |
Screw |
Carbon Steel |
20 |
Hand wheel |
Ductile Iron |
21 |
Hand wheel Nut |
ASTM A194 GR.2H |
22 |
Washer |
Carbon Steel |
23 |
Yoke |
ASTM A216 GR.WCB |
24 |
Yoke Pan Bolt Nuts |
ASTM A194 GR.2H |
25 |
Yoke Pan Bolts |
ASTM A193 GR.B7 |
26 |
Bearing |
Steel |
27 |
Lantern Ring On Request |
ASTM A276 Type 410 |
DIMENSIONS & WEIGHTS
Size |
L/L 1 |
L2 |
H |
W |
Weight RF |
in |
mm |
in |
mm |
in |
mm |
in |
mm |
in |
mm |
kg |
2" |
50 |
11.50 |
292 |
11.62 |
295 |
18.19 |
462 |
10 |
250 |
36 |
2.5" |
65 |
13.00 |
330 |
13.12 |
333 |
21.26 |
540 |
10 |
250 |
70 |
3" |
80 |
14.00 |
356 |
14.12 |
359 |
23.03 |
585 |
12 |
350 |
85 |
4" |
100 |
17.00 |
432 |
17.12 |
435 |
26.38 |
670 |
18 |
450 |
123 |
6" |
150 |
22.00 |
559 |
22.12 |
562 |
34.88 |
886 |
20 |
500 |
404 |
8" |
200 |
26.00 |
660 |
26.12 |
663 |
36.69 |
932 |
25 |
640 |
450 |
10" |
250 |
31.00 |
787 |
31.12 |
790 |
40.94 |
1040 |
24 |
610 |
700 |
12" |
300 |
33.00 |
838 |
33.12 |
841 |
50.39 |
1280 |
24 |
610 |
900 |
Note: 1. The technical data is subject to amend without notice, while is subject to the actual product.
2. If you have any alteration, please note when you ordering.