Bare Shaft Gate Valve
New Style Bare Shaft Gate Valve
MATERIALS OF PARTS
|
Number |
Part Name |
Material |
Optional Material |
|
1 |
Body |
CAST IRON |
EN-GJL-250 |
|
2 |
Body seat ring |
CAST BRONZE |
ASTM B62 |
|
3 |
Wedge ring |
CAST BRONZE |
ASTM B62 |
|
4 |
Wedge |
CAST IRON |
EN-GJL-250 |
|
5 |
Yoke bushing |
CAST BRONZE |
ASTM B584 |
|
6 |
Stem |
BRASS |
ASTM B16 |
|
7 |
Body gasket |
GRAPHITE |
NON ASBESTOS |
|
8 |
Bolts |
STEEL |
CARBON STEEL |
|
9 |
Nuts |
STEEL |
CARBON STEEL |
|
10 |
Bonnet |
CAST IRON |
EN-GJL-250 |
|
11 |
Gland follower bolts |
STEEL |
CARBON STEEL |
|
12 |
Stuffing box gasket |
GRAPHITE |
NON ASBESTOS |
|
13 |
Suffing box |
CAST IRON |
EN-GJL-250 |
|
14 |
Packing |
GRAPHITE |
NON ASBESTOS |
|
15 |
Gland follower |
DUCTILE IRON |
EN-GJS-450-10 |
|
16 |
Handwheel |
CAST IRON |
EN-GJL-250 |
|
17 |
Name plate |
AL |
|
|
18 |
Wsher |
STEEL |
CARBON STEEL |
|
19 |
Handwheel nut |
STEEL |
CARBON STEEL |
DIMENSION(mm)
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
D |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
395 |
445 |
505 |
565 |
615 |
670 |
780 |
|
D1 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
350 |
400 |
460 |
515 |
565 |
620 |
725 |
|
D2 |
99 |
118 |
132 |
156 |
184 |
211 |
266 |
319 |
370 |
429 |
480 |
530 |
582 |
682 |
|
b |
20 |
20 |
22 |
24 |
26 |
26 |
26 |
28 |
28 |
30 |
32 |
32 |
34 |
36 |
|
f |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
4 |
5 |
|
n-d |
4-Ø19 |
4-Ø19 |
8-Ø19 |
8-Ø19 |
8-Ø19 |
8-Ø23 |
8-Ø23 |
12-Ø23 |
12-Ø23 |
16-Ø23 |
16-Ø28 |
20-Ø28 |
20-Ø28 |
20-Ø31 |
|
L |
178 |
190 |
203 |
229 |
254 |
267 |
292 |
330 |
356 |
381 |
406 |
432 |
457 |
508 |
|
W |
178 |
178 |
200 |
254 |
300 |
300 |
348 |
400 |
457 |
757 |
558 |
610 |
640 |
762 |
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