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- Bellows Seal Globe Valve
- Extended DIN Standard Bellow Sealed Globe Valve
bellow seal valve application |
bellow seal |
bellow seal globe valve |
bellow seal |
bellow seal gate valve |
bellow seal |
bellow seal valves desjgn |
Valves types |
NO. |
Part name |
Material |
1 |
Body |
1.0619+N、1.4401 |
2 |
Seat |
1.0619、1.4301、Stellite |
3 |
Disc |
1.0619、1.4021、1.4401+ Stellite |
4 |
Disc Cap |
1.0619、1.4021、1.4401 |
5 |
Bellows Protection unit |
1.0619、1.4021、1.4401 |
6 |
Stop Pin |
1.4021、1.4401 |
7 |
Gasket |
Flexible graphite + stainless steel |
8 |
Bonnet |
1.0619+N、1.4401 |
9 |
Nut |
ASTM 194-2H、A194-8 |
10 |
Bolt |
ASTM 194-B7、A193-B8 |
11 |
Bellows |
1.4301、1.4404、1.4571、HC |
12 |
Stem |
1.4021、1.4401 |
13 |
Stuffing Box |
1.0619+N、1.4401 |
14 |
Packing |
Flexible graphite |
15 |
Strut |
1.4201 |
16 |
Gland |
1.0619、1.4301 |
17 |
Gland Sleeve |
1.4201、1.4301 |
18 |
Jack Bolt |
ASTM 194-B7、A193-B8 |
19 |
Jack Nut |
ASTM 194-2H、A194-8 |
20 |
Handwheel |
Carbon steel |
21 |
Cap |
ASTM 194-2H、A194-8 |
22 |
Strut Nut |
ASTM 194-2H、A194-8 |
23 |
Spring gasket |
CK60、1.4301 |
24 |
Stem nut holder |
1.0619、1.4301 |
25 |
Stem nut |
Copper alloy、1.4201 |
PN 16 |
||||||||
DN |
Main connection size |
|||||||
L |
D |
D1 |
D2 |
b |
f |
n-Φd |
||
15 |
130 |
95 |
65 |
45 |
14 |
2 |
4-Φ14 |
|
20 |
150 |
105 |
75 |
58 |
16 |
2 |
4-Φ14 |
|
25 |
160 |
115 |
85 |
68 |
16 |
2 |
4-Φ14 |
|
32 |
180 |
140 |
100 |
78 |
18 |
2 |
4-Φ18 |
|
40 |
200 |
150 |
110 |
88 |
18 |
3 |
4-Φ18 |
|
50 |
230 |
165 |
125 |
102 |
20 |
3 |
4-Φ18 |
|
65 |
290 |
185 |
145 |
122 |
20 |
3 |
4-Φ18 |
|
80 |
310 |
200 |
160 |
138 |
20 |
3 |
8-Φ18 |
|
100 |
350 |
220 |
180 |
158 |
20 |
3 |
8-Φ18 |
|
125 |
400 |
250 |
210 |
188 |
22 |
3 |
8-Φ18 |
|
150 |
480 |
285 |
240 |
212 |
22 |
3 |
8-Φ22 |
|
200 |
600 |
340 |
295 |
268 |
24 |
3 |
12-Φ22 |
|
250 |
730 |
405 |
355 |
320 |
26 |
3 |
12-Φ26 |
|
300 |
850 |
460 |
410 |
378 |
28 |
4 |
12-Φ26 |
|
350 |
980 |
520 |
470 |
438 |
30 |
4 |
16-Φ26 |
|
400 |
1100 |
580 |
525 |
490 |
32 |
4 |
16-Φ30 |
|
PN 25 |
||||||||
15 |
130 |
95 |
65 |
45 |
14 |
2 |
4-Φ14 |
|
20 |
150 |
105 |
75 |
58 |
16 |
2 |
4-Φ14 |
|
25 |
160 |
115 |
85 |
68 |
16 |
2 |
4-Φ14 |
|
32 |
180 |
140 |
100 |
78 |
18 |
2 |
4-Φ18 |
|
40 |
200 |
150 |
110 |
88 |
18 |
3 |
4-Φ18 |
|
50 |
230 |
165 |
125 |
102 |
20 |
3 |
4-Φ18 |
|
65 |
290 |
185 |
145 |
122 |
22 |
3 |
8-Φ18 |
|
80 |
310 |
200 |
160 |
138 |
24 |
3 |
8-Φ18 |
|
100 |
350 |
235 |
190 |
162 |
24 |
3 |
8-Φ22 |
|
125 |
400 |
270 |
220 |
188 |
26 |
3 |
8-Φ26 |
|
150 |
480 |
300 |
250 |
218 |
28 |
3 |
8-Φ26 |
|
200 |
600 |
360 |
310 |
278 |
30 |
3 |
12-Φ26 |
|
250 |
730 |
425 |
370 |
335 |
32 |
3 |
12-Φ30 |
|
300 |
850 |
485 |
430 |
395 |
34 |
4 |
16-Φ30 |
|
350 |
980 |
555 |
490 |
450 |
38 |
4 |
16-Φ33 |
|
400 |
1100 |
620 |
550 |
505 |
40 |
4 |
16-Φ36 |
|
PN 40 |
||||||||
15 |
130 |
95 |
65 |
45 |
14 |
2 |
4-Φ14 |
|
20 |
150 |
105 |
75 |
58 |
16 |
2 |
4-Φ14 |
|
25 |
160 |
115 |
85 |
68 |
16 |
2 |
4-Φ14 |
|
32 |
180 |
140 |
100 |
78 |
18 |
2 |
4-Φ18 |
|
40 |
200 |
150 |
110 |
88 |
18 |
3 |
4-Φ18 |
|
50 |
230 |
165 |
125 |
102 |
20 |
3 |
4-Φ18 |
|
65 |
290 |
185 |
145 |
122 |
22 |
3 |
8-Φ18 |
|
80 |
310 |
200 |
160 |
138 |
24 |
3 |
8-Φ18 |
|
100 |
350 |
235 |
190 |
162 |
24 |
3 |
8-Φ22 |
|
125 |
400 |
270 |
220 |
188 |
26 |
3 |
8-Φ26 |
|
150 |
480 |
300 |
250 |
218 |
28 |
3 |
8-Φ26 |
|
200 |
600 |
375 |
320 |
285 |
34 |
3 |
12-Φ30 |
|
250 |
730 |
450 |
385 |
345 |
38 |
3 |
12-Φ33 |
|
300 |
850 |
515 |
450 |
410 |
42 |
4 |
16-Φ33 |
|
350 |
980 |
580 |
510 |
465 |
46 |
4 |
16-Φ36 |
|
400 |
1100 |
660 |
585 |
535 |
50 |
4 |
16-Φ39 |