ASME B16.34 Class 600 LB Cast Steel
gate valve Flanged Ends
Features:
Outside Screw and Yoke (OS & Y), Rising Stem.
Bolted Bonnet.
Flexible Wedge (2" Solid).
Extended Bonnet for Cryogenic Services.
By Pass on Request.
Locking Device Optional.
Specifications:
Design: ASME B16.34/API 600.
Face to Face: ASME B16.10.
End to End: ASME B16.10.
End Flange: ASME B16.5/B16.47.
BW End: ASME B16.25.
Test: API 598.
Special: NACE MR-01-75.
Structure of CL 600 LB Gate Valves​
Parts & Materials:
1. Body: ASTM A216 GR.WCB.
2. Seat Ring: ASTM A105+Stellite Faced.
3. Disc: ASTM A216 GR.WCB+13Cr Faced.
4. Stem: ASTM A182 GR.F6.
5. Gasket: Soft Iron + Graphite.
6. Bonnet: ASTM A216 GR.WCB.
7. Bonnet Bolt Nuts: ASTM A194 GR.2H.
8. Bonnet Bolts: ASTM A193 GR.B7.
9. Backseat Bushing: ASTM A276 Type 410.
10. Stem Packing: Braided Graphite & Die formed Graphite Ring.
11. Eyebolt Pins: Carbon Steel.
12. Gland Eyebolts: ASTM A307 GR.B.
13. Gland: ASTM A276 Type 410.
14. Gland Flange: ASTM A216 GR.WCB.
15. Eyebolt Nuts: ASTM A194 GR.2H.
16. Grease Nipple: Carbon Steel.
17. Stem Nut: ASTM A439 GR.D-2.
18. Retaining Nut: Carbon Steel.
19. Hand wheel: Ductile Iron.
20. Hand wheel Nut: Carbon Steel.
21. Screw: Carbon Steel.
22. Yoke: ASTM A216 GR.WCB.
23. Yoke Pan Bolt: ASTM A194 GR.2H.
24. Nuts Yoke Pan Bolts: ASTM A193 GR.B7.
25. Bearing: Steel.
26. Lantern Ring on Request: ASTM A276 Type 410.
NPS d
|
in |
2 |
2-1/2 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
mm |
51 |
64 |
76 |
102 |
152 |
200 |
248 |
298 |
327 |
375 |
419 |
464 |
L-L1 (RF-BW)
|
in |
11.50 |
13.00 |
14.00 |
17.00 |
22.00 |
26.00 |
31.00 |
33.00 |
35.00 |
39.00 |
43.00 |
47.00 |
mm |
292 |
330 |
356 |
432 |
559 |
660 |
787 |
838 |
889 |
991 |
1092 |
1194 |
L2 (RTJ)
|
in |
11.62 |
13.12 |
14.12 |
17.12 |
22.12 |
26.12 |
21.12 |
33.12 |
35.12 |
39.12 |
43.12 |
47.25 |
mm |
295 |
333 |
359 |
435 |
562 |
664 |
791 |
841 |
892 |
994 |
1095 |
1200 |
H (open)
|
in |
16.81 |
18.62 |
21.18 |
25.87 |
34.33 |
43.35 |
50.35 |
58.50 |
64.69 |
70.79 |
82.72 |
88.94 |
mm |
427 |
473 |
538 |
657 |
872 |
1102 |
1279 |
1486 |
1643 |
1798 |
2101 |
2259 |
W
|
in |
9.84 |
9.84 |
11.81 |
13.78 |
19.69 |
22.05 |
28.35 |
24.02 |
24.02 |
24.02 |
24.02 |
29.92 |
mm |
250 |
250 |
300 |
350 |
500 |
560 |
720 |
610 |
610 |
610 |
610 |
760 |
WT (Kg)
|
BF |
41 |
58 |
88 |
131 |
253 |
413 |
623 |
784 |
1288 |
1820 |
2150 |
2540 |
BW |
35 |
50 |
68 |
104 |
208 |
328 |
496 |
637 |
1120 |
1448 |
1828 |
2201 |