Flange Gate Valves
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Design by API Spec.6D and API 600
Valves tested by API Spec. 6D and API 598
Face to Face by API Spec.6D and ANSI B16.10
RF flanged ends by ANSI B16.5 and MSS SP-44
Butt-Welding ends by ASME B16.25
Main overall &connection dimension and weight(ANSI Class 150Lb)
| NPs |
DN |
L(RF) |
L1(BW) |
H(Open) |
DO |
Weight(RF) |
Weight(BW) |
| Inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
lbs |
kg |
lbs |
kg |
| 2 |
50 |
7 |
178 |
8-1/2 |
216 |
15-3/4 |
400 |
8 |
200 |
40 |
18 |
33 |
15 |
| 2 1/2 |
65 |
7 1/2 |
191 |
9-1/2 |
241 |
19-1/4 |
490 |
8 |
200 |
62 |
28 |
48 |
22 |
| 3 |
80 |
8 |
203 |
11-1/8 |
283 |
20 |
510 |
10 |
250 |
66 |
30 |
57 |
26 |
| 4 |
100 |
9 |
229 |
12 |
305 |
23 |
585 |
12 |
300 |
110 |
50 |
88 |
40 |
| 6 |
150 |
101/2 |
267 |
15-7/8 |
403 |
31-1/4 |
795 |
14 |
350 |
87 |
85 |
170 |
77 |
| 8 |
200 |
11 1/2 |
292 |
16-1/2 |
419 |
40 |
1015 |
14 |
350 |
282 |
128 |
260 |
118 |
| 10 |
250 |
13 |
330 |
18 |
457 |
48-1/2 |
1230 |
16 |
400 |
485 |
220 |
440 |
200 |
| 12 |
300 |
14 |
356 |
19-3/4 |
502 |
57-/8 |
1465 |
18 |
450 |
682 |
310 |
638 |
290 |
| 14 |
350 |
15 |
381 |
33-1/2 |
572 |
69-1/8 |
1755 |
20 |
500 |
990 |
450 |
957 |
435 |
| 16 |
400 |
16 |
406 |
24 |
610 |
80 |
2030 |
20 |
500 |
1210 |
550 |
1120 |
510 |
| 18 |
450 |
17 |
432 |
26 |
660 |
87 |
2210 |
24 |
600 |
1540 |
700 |
1430 |
650 |
| 20 |
500 |
18 |
457 |
28 |
711 |
99 |
2510 |
30 |
750 |
2000 |
910 |
1936 |
880 |
| 24 |
600 |
20 |
508 |
32 |
813 |
113-3/8 |
2880 |
30 |
750 |
2486 |
130 |
2420 |
1100 |
| 26 |
650 |
22 |
559 |
34 |
864 |
115-3/8 |
2930 |
36 |
915 |
3695 |
1680 |
3960 |
1800 |
| 28 |
700 |
24 |
610 |
36 |
914 |
124 |
3150 |
36 |
915 |
4910 |
2230 |
4840 |
2200 |
| 30 |
750 |
24 |
610 |
36 |
914 |
126 |
3200 |
36 |
915 |
6115 |
2780 |
5830 |
2650 |
| 32 |
800 |
28 |
711 |
38 |
965 |
135-7/8 |
3450 |
40 |
1000 |
6295 |
2860 |
6490 |
2950 |
| 34 |
850 |
30 |
762 |
40 |
1016 |
141-3/4 |
3600 |
40 |
1000 |
6710 |
3050 |
7150 |
3250 |
| 36 |
900 |
28 |
711 |
40 |
1016 |
147 |
3735 |
40 |
1000 |
8140 |
3700 |
7745 |
3520 |
Main overall &connection dimension and weight (ANSI Class 300Lb)
| NPs |
DN |
L (RF) |
L1(BW) |
H (Open) |
DO |
Weight (RF) |
Weight (BW) |
| Inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
lbs |
kg |
lbs |
kg |
| 2 |
50 |
8-1/2 |
216 |
9-1/8 |
232 |
18-1/2 |
470 |
8 |
200 |
53 |
24 |
45 |
20 |
| 2 1/2 |
65 |
9-1/2 |
241 |
10-1/8 |
257 |
20-3/4 |
525 |
8 |
200 |
97 |
44 |
78 |
35 |
| 3 |
80 |
11-1/8 |
283 |
11-3/4 |
298 |
21 |
533 |
10 |
250 |
105 |
48 |
82 |
37 |
| 4 |
100 |
12 |
305 |
12-5/8 |
321 |
24 |
610 |
12 |
300 |
160 |
73 |
118 |
54 |
| 6 |
150 |
15-7/8 |
403 |
16-1/2 |
419 |
33-1/4 |
845 |
14 |
350 |
320 |
145 |
242 |
110 |
| 8 |
200 |
16-1/2 |
419 |
17-1/8 |
435 |
41-3/8 |
1050 |
16 |
400 |
498 |
226 |
385 |
174 |
| 10 |
250 |
18 |
457 |
18-5/8 |
473 |
51 |
1295 |
18 |
450 |
770 |
350 |
627 |
285 |
| 12 |
300 |
19-3/4 |
502 |
20-3/8 |
518 |
63 |
1600 |
20 |
500 |
1276 |
580 |
1090 |
495 |
| 14 |
350 |
30 |
762 |
30-5/8 |
778 |
72 |
1830 |
20 |
500 |
1573 |
715 |
1355 |
615 |
| 16 |
400 |
33 |
838 |
33-5/8 |
854 |
80-1/8 |
2035 |
24 |
600 |
2310 |
1050 |
2070 |
940 |
| 18 |
450 |
36 |
914 |
36-5/8 |
930 |
86-1/2 |
2195 |
24 |
600 |
2717 |
1235 |
2400 |
1090 |
| 20 |
500 |
39 |
991 |
39-3/4 |
1010 |
97-1/4 |
2470 |
30 |
750 |
3640 |
1655 |
3300 |
1500 |
| 24 |
600 |
45 |
1143 |
45-7/8 |
165 |
114-1/4 |
2900 |
38 |
960 |
5105 |
2320 |
4620 |
2100 |
| 26 |
650 |
49 |
1245 |
50 |
1270 |
122-5/8 |
3100 |
38 |
960 |
6295 |
2860 |
5675 |
2580 |
| 28 |
700 |
53 |
1346 |
54 |
1372 |
132-1/4 |
3360 |
40 |
1000 |
7865 |
3575 |
7260 |
3300 |
| 30 |
750 |
55 |
1397 |
56 |
1422 |
143-5/8 |
3650 |
40 |
1000 |
9305 |
4230 |
8800 |
4000 |
| 32 |
800 |
60 |
1524 |
61-1/8 |
1553 |
145-5/8 |
3700 |
50 |
1250 |
10060 |
4572 |
9570 |
4350 |
| 34 |
850 |
64 |
1626 |
65-1/8 |
1654 |
147-5/8 |
3750 |
50 |
1250 |
10670 |
4850 |
9925 |
4510 |
| 36 |
900 |
68 |
1727 |
69-1/8 |
1756 |
149-5/8 |
3800 |
60 |
1500 |
11530 |
5240 |
10730 |
4895 |
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