Tabel Berat Gate Valve Berdasarkan Ukurannya
Pekerjaan lifting atau pengangkatan mempunyai resiko yang sangat tinggi jika salah dalam menghitung berat beban yang diangkat. Di proyek migas dan proyek konstruksi lainnya hal ini tentu tidak boleh terjadi. Itulah sebabnya sebelum melakukan pengangkatan material perlu dikalkulasi dulu berapa kira-kira beban yang akan diangkat. Baik itu bobot pipa, beam atau material konstruksi lainnya, mungkin juga valve? Tentu! Dimensinya juga perlu diperhitungkan.
Tabel standart bobot Gate Valve berdasarkan ukuran dan pressure class
- RF = Raised Face (flanged)
- BW = Butt Weld (ends)
- GO = Gear Operator
- IN = Inch
- DN = Diameter Nominal
Weights of Gate Valves
Pressure Class 150 |
||||||||
Size |
IN |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
DN |
50 |
65 |
80 |
100 |
130 |
150 |
200 |
|
RF |
lb |
47 |
62 |
80 |
118 |
133 |
187 |
309 |
kg |
21 |
28 |
36 |
53 |
60 |
84 |
139 |
|
BW |
lb |
40 |
47 |
67 |
98 |
120 |
169 |
280 |
kg |
18 |
21 |
30 |
44 |
54 |
76 |
126 |
|
RF |
lb |
- |
- |
- |
- |
- |
- |
358 |
kg |
- |
- |
- |
- |
- |
- |
161 |
|
BW |
lb |
- |
- |
- |
- |
- |
- |
329 |
kg |
- |
- |
- |
- |
- |
- |
148 |
|
Size |
IN |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
DN |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
RF |
lb |
447 |
711 |
956 |
1218 |
1653 |
2482 |
3258 |
kg |
201 |
320 |
430 |
548 |
744 |
1117 |
1466 |
|
BW |
lb |
398 |
673 |
884 |
1131 |
1578 |
2393 |
3169 |
kg |
179 |
303 |
398 |
509 |
710 |
1077 |
1462 |
|
RF |
lb |
496 |
760 |
1000 |
1262 |
1720 |
2549 |
3236 |
kg |
223 |
342 |
450 |
568 |
774 |
1147 |
1456 |
|
BW |
lb |
447 |
722 |
929 |
1176 |
1644 |
2460 |
3236 |
kg |
201 |
325 |
418 |
529 |
740 |
1107 |
1456 |
Pressure Class 300 |
||||||||
Size |
IN |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
DN |
50 |
65 |
80 |
100 |
130 |
150 |
200 |
|
RF |
lb |
62 |
80 |
113 |
173 |
237 |
320 |
507 |
kg |
28 |
36 |
51 |
78 |
107 |
144 |
228 |
|
BW |
lb |
49 |
60 |
89 |
133 |
191 |
251 |
407 |
kg |
22 |
27 |
40 |
60 |
86 |
113 |
183 |
|
RF |
lb |
- |
- |
- |
- |
- |
369 |
556 |
kg |
- |
- |
- |
- |
- |
166 |
250 |
|
BW |
lb |
- |
- |
- |
- |
- |
300 |
456 |
kg |
- |
- |
- |
- |
- |
135 |
205 |
|
Size |
IN |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
DN |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
RF |
lb |
711 |
1000 |
1542 |
2400 |
2744 |
3678 |
5156 |
kg |
320 |
450 |
694 |
1080 |
1235 |
1655 |
2320 |
|
BW |
lb |
564 |
796 |
1280 |
2078 |
2342 |
3184 |
4364 |
kg |
254 |
358 |
576 |
935 |
1054 |
1433 |
1964 |
|
RF |
lb |
760 |
1067 |
1904 |
2604 |
3296 |
4113 |
5853 |
kg |
342 |
480 |
857 |
1172 |
1483 |
1851 |
2634 |
|
BW |
lb |
613 |
862 |
1642 |
2282 |
2893 |
3620 |
5062 |
kg |
276 |
388 |
739 |
1027 |
1302 |
1629 |
2278 |
|
|||||||||
Size |
IN |
2 |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
DN |
50 |
65 |
80 |
100 |
130 |
150 |
200 |
250 |
|
RF |
lb |
91 |
126 |
160 |
284 |
444 |
591 |
931 |
1676 |
kg |
41 |
57 |
72 |
128 |
200 |
266 |
419 |
754 |
|
BW |
lb |
75 |
104 |
129 |
220 |
344 |
464 |
747 |
1369 |
kg |
34 |
47 |
58 |
99 |
155 |
209 |
336 |
616 |
|
RF |
lb |
- |
- |
- |
- |
- |
640 |
997 |
1787 |
kg |
- |
- |
- |
- |
- |
288 |
449 |
804 |
|
BW |
lb |
- |
- |
- |
- |
- |
513 |
813 |
1480 |
kg |
- |
- |
- |
- |
- |
231 |
366 |
666 |